.

Застосування методу унітарного перетворення Окубо в теорії фотомезонних процесів на ядрах: Автореф. дис… канд. фіз.-мат. наук / Л.Г. Левчук, Харк. д

Язык: украинский
Формат: реферат
Тип документа: Word Doc
116 1928
Скачать документ

OA?E?ANUeEEE AeA?AEAAIEE OI?AA?NEOAO

EAA*OE Eaii?ae Aaiiaae?eiae/

OAeE 539.172

CANOINOAAIIss IAOIAeO OI?OA?IIAI IA?AOAI?AIIss IEOAI

A OAI??? OIOIIACIIIEO I?IOeAN?A IA ssAe?AO

01.04.16 — o?ceea yae?a, aeaiaioa?ieo /anoeiie ? aenieeo aia?a?e

Aaoi?aoa?ao aeena?oaoe?? ia caeiaoooy iaoeiaiai nooiaiy

eaiaeeaeaoa o?ceei-iaoaiaoe/ieo iaoe

Oa?e?a — 1999

Aeena?oaoe??th ? ?oeiien

?iaioo aeeiiaii a Iaoe?iiaeueiiio iaoeiaiio oeaio?? “Oa?e?anueeee
o?ceei-oaoi?/iee ?inoeooo”, i. Oa?e?a

Iaoeiaee ea??aiee:

aeieoi? o?ceei-iaoaiaoe/ieo iaoe

Oaaaei Ieaenaiae? A?eoi?iae/,

i?ia?aeiee iaoeiaee ni?a?ia?oiee
Iaoe?iiaeueiiai iaoei-

aiai oeaio?o “Oa?e?anueeee
o?ceei-oaoi?/iee ?inoeooo”

Io?oe?ei? iiiiaioe:

aeieoi? o?ceei-iaoaiaoe/ieo iaoe, i?ioani? Eiaooe?i Ieaenaiae? Iao?iae/,
i?ia?aeiee iaoeiaee ni?a?ia?oiee ?inoeoooo oai?aoe/ii? o?ceee ?i.
I.I.Aiaiethaiaa IAI Oe?a?ie, i. Ee?a;

eaiaeeaeao o?ceei-iaoaiaoe/ieo iaoe Ceia Aieiaeeie? A?eai?iae/, aeioeaio
eaoaae?e oai?aoe/ii? yaea?ii? o?ceee Oa?e?anueeiai aea?aeaaiiai
oi?aa?neoaoo.

I?ia?aeia onoaiiaa:

Ia’?aeiaiee ?inoeooo yaea?ieo aeine?aeaeaiue, Eaai?aoi??y oai?aoe/ii?
o?ceee ?i. I.I.Aiaiethaiaa, i. Aeoaia Iineianueei? iaeano?, ?in?y.

Caoeno a?aeaoaeaoueny ” 14 ” o?aaiy 1999?. i 15-00 aiaeei? ia
can?aeaii? Niaoe?ae?ciaaii? a/aii? ?aaee Ae 64.051.12 a Oa?e?anueeiio
aea?aeaaiiio oi?aa?neoao? ca aae?anith: i. Oa?e?a, i?-o Eo?/aoiaa, 31,
aoae. 301.

C aeena?oaoe??th iiaeia iciaeiieoeny o Oeaio?aeuei?e iaoeia?e
a?ae?ioaoe? Oa?e?anueeiai aea?aeaaiiai oi?aa?neoaoo (310077, i.Oa?e?a,
i.Naiaiaee 4)

Aaoi?aoa?ao ?ic?neaii ” 15 ” aa?aciy 1999?.

A/aiee nae?aoa?

ciaoe?ae?ciaaii? a/aii? ?aaee __________________ Ienueiaiaoeueeee
N.I.

CAAAEUeIA OA?AEOA?ENOEEA ?IAIOE

Aeooaeuei?noue oaie. I?ioyaii aeanyoe??/ ?icn?yiiy aeaeo?ii?a ? ?aaeoe??
i?ae ae??th ?aaeueieo oioii?a ? aaaeeeaeie ?ino?oiaioaie aeine?aeaeaiue
no?oeoo?e ioeeii?a ? yaea?. Aeae?eaia ?ieue yaea?ieo ?aaeoe?e aeaiiai
eeano coiiaeaia a?aeiiniith iaeeciith eiinoaioe aeaeo?iiaai?oii? (a.i.)
aca?iiae?? = e2/41/137, ui aeicaiey? iaaiith i??ith ?icae?eyoe aoaeoe,
iaoiiaeai? iniaeeainoyie yaea?ii? no?oeoo?e ? iaoai?ciaie aca?iiae?? o
ao?aeiiio eaiae?. O ii??aiyii? c aae?ii-yaea?ieie ?aaeoe?yie oai?aoe/iee
iien aeaeo?i- ? oioiyaea?ieo i?ioean?a ni?iuo?oueny: c aeinoaoiueith
aeey o?ceee neeueieo aca?iiae?e oi/i?noth a?i iiaea aooe aeeiiaiee o
ieae/iio ii?yaeeo ca , a ?ioi?iaoe?y i?i yaea?io aeeiai?eo, yea i?e
oeueiio caeiaoaa?oueny, ? a iaaiiio niene? a?eueo “/enoith”. Aa??thaaiiy
e?iaiaoe/ieo oiia aea? iiaeeea?noue aeine?aeaeoaaoe no?oeoo?i?
aeanoeaino? nenoaie a oe?ieiio ae?aiacii? oa?aeoa?ieo a?aenoaiae, ui,
cie?aia, aeicaiey? caeiaoaaoe a?aeiiino? i?i aeniei?iioeueni? eiiiiiaioe
yaea?ieo oaeeueiaeo ooieoe?e ? oi?ioaeoi?e aae?ii?a, oe?ii? aeey
?icoi?iiy i?e?iaee yaea?ieo nee.

I?eaaaeeaith ? ?aeay i?i aaeeoeaiee oa?aeoa? (iaeii/anoeieiaee iaoai?ci)
aca?iiae?? oioiia, ui iae?oa?, c ioeeiiaie yae?a-i?oai?. Oea iiaeaiiy,
yea neeaaea? iniiao ?iioeueniiai iaaeeaeaiiy (?I), ia caea?oueny,
iaeiae, aacaeiaaiiei c o?ce/ii? oi/ee ci?o: ioeeiie a yae??
iai?iththoueny a??ooaeueieie iaciiaie, aiane?aeie /iai aeieeathoue
aeiaeaoeia? aianee aei a.i. no?oio yae?a – iaciii? iai?ii? no?oie (IIN).
Ine?eueee iaea?eueo eaaeith /anoeieith, ui ii?iaeaeo? neeueio
aca?iiae?th i?ae ioeeiiaie, ? i?ii, oi naia eiio iaeaaeeoue nooo?aa
?ieue a oi?ioaaii? IIN. Oaeei /eiii, a?aeaoe yaea?ii? nenoaie ia a.i.
cao?aiiy aeyaey?oueny caeaaeiei a?ae a?eueo neeaaeieo iaoai?ci?a
oioiooai?aiiy i?ii?a ia ioeeiiao, a a?aeiiino? i?i (*)NN’ ?aaeoe?th ia
ca’ycaiiio ioeeii? iaaoaathoue aaaeeeaiai cia/aiiy aeey ?icoi?iiy
yaea?ii? no?oeoo?e. A?aeiia?aeia ?ioi?iaoe?y iiaea aooe ciaeaeaia oeyoii
aea/aiiy oioiiaciiieo i?ioean?a ia yae?ao, yea, c?icoi?ei, ia?
naiino?eio (iica a?aeiioaiiy aei IIN) oe?ii?noue aeey ?icaeoeo o?ceee
neeueieo aca?iiae?e.

Oioi(aeaeo?i-)ia?iaeaeaiiy i?iia ia ioeeii? ? iaeiioeeiiieo nenoaiao
iiaea aeaoe aeiaeaoeia? a?aeiiino? i?i N- oa NN-aca?iiae??.

Cia/iee ?ioa?an yaeythoue niaith aeine?aeaeaiiy oeyoii aiae?co oeeo
?aaeoe?e no?oeoo?e aa??iiieo ?aciiain?a. I?e oeueiio i?iya aai
a?aenooi?noue aeayeeo ?aciiainieo noai?a iiaea noaoe neaiaeii, ui
i?aeoaa?aeaeo? /e noaaeoue i?ae noii?a ?nioth/? oyaeaiiy i?i neiao???,
ye? eaaeaoue a iniia? yaea?ieo nee.

Aeine?aeaeaiiy ia?iaeaeaiiy i?iia a a?eyii?iaia?e iaeano? (i?e aia?a?yo,
iaioeo ca aia?a?th caoaeaeaiiy iaeieae/iai (33) ?aciiainiiai noaio a
nenoai? i?ii-ioeeii) oaeiae ciaoiaeyoueny ia ia?aaeiueiio e?a? no/anii?
yaea?ii? o?ceee. A?aae??ioia ?iaa??aioi?noue ? (ca aeayeeo aeiaeaoeiaeo
i?eiouaiue) a?iioaca i?i /anoeiaa caa?aaeaiiy aen?aeueiiai no?oio (*CAO)
aeicaieythoue caeiaooe oae caai? iecueeiaia?aaoe/i? oai?aie (IAO), ye?
aecia/athoue ii?iaiao aiie?ooaeo ?aaeoe?? NN’ ia a?eueiiio ioeeii? c
oi/i?noth, ui oa?aeoa?eco?oueny a?aeiioaiiyi ian i?iia oa ioeeiia m /m.
Oaeei /eiii, iiaaae?iea niinoa?aaeoaaieo aeey oioi- oa aeaeo?iooai?aiiy
i?iia a?ey ii?iaa oaeiae iiaea aooe iia’ycaia c ooiaeaiaioaeueieie
aeanoeainoyie neeueieo aca?iiae?e.

Aaaeeeaith eaieith ye a aa??iii?e niaeo?ineii??, oae ? a ia?aa??oe?
ia?aaeaa/aiue IAO ? ?ioi?iaoe?y i?i aiie?ooaeo ia?iaeaeaiiy i?iia ia
iaeo?ii?, yeo iiaeia ae?noaoe c aiae?co ?aaeoe?? (*)dNN. I?e oeueiio,
iaeiae, ciiao aeieea? i?iaeaia a?aooaaiiy IIN, a oaeiae iaiao?aei?noue
ioe?iie ?ie? aoaeo?a noiaeo c iaieiiee (off-shell aoaeo?a) a
“aeaiaioa?i?e” (*)NN’ aiie?ooae? oa aca?iiae?? a e?ioeaaiio noai? (AEN).

A?aecia/eii, ui ae?enio ?ieue a a.i. aca?iiae?yo c? ca’ycaieie ioeeiiaie
off- shell aoaeo?a, AEN ? IIN aaaeei c?icoi?oe aac iaaiiai ocaiaeaeaiiy
inoaii?o c NN- oa NN-aca?iiae?yie. ?aaoeyoi?ii o anoaiiaeaii?
a?aeiia?aeieo ca’yce?a ia? aooe i?eioeei a?aae??ioii? ?iaa??aioiino?,
iane?aeeii yeiai ? caa?aaeaiiy a.i. no?oio yaea?ii? nenoaie. C ?ioiai
aieo, ni?aaaeaeoaaiiy ??aiyiiy iaia?a?aiino? aeey iia?aoi?a a.i. no?oio
aeyaey?oueny iaaeinoaoi?i aeey caaacia/aiiy a?aae??ioii? iacaeaaeiino?
(AI) aiie?ooaee a.i. ia?aoiaeo. Oiio i?iaeaia caaacia/aiiy AI
?acoeueoao?a i?aeoe/ieo ?ic?aooie?a noaiiaeoue iaaio o?oaei?noue aeey
oai??? oioiiaciiieo i?ioean?a ia yae?ao ? iio?aao? niaoe?aeueiiai
?icaeyaeo.

Nii?oaeaeaiiy i?enei?thaa/?a aeaeo?ii?a c aenieei eiao?oe??ioii
caiiaiaiiy oaeeo, ye MAMI oa ELSA o I?ia//ei? oa TJNAF o NOA) a?aee?eaa?
iia? ai?eciioe a aeine?aeaeaii? no?oeoo?e aae?ii?a ? yaea?. Cie?aia,
ei?enia ?ioi?iaoe?y iiaea aooe caeiaooa o i?aoeec?eieo aenia?eiaioao c
oioi- ? aeaeo?iia?iaeaeaiiy i?ii?a, aeeth/ath/e aei??e iiey?ecaoe?eieo
niinoa?aaeoaaieo c ?iciiae?eii no?oeoo?ieo ooieoe?e (NO). I?aee?aneeii,
ui oe? niinoa?aaei?, ye? caeaaeaoue a?ae ?ioa?oa?aioe?? ??ciiiai?oieo
aiie?ooae ?aaeoe??, /anoi aeyaeythoueny aeoaea /ooeeaeie aei caaaeaieo
aeua aoaeo?a noiaeo c iaieiiee, AEN oa aiane?a IIN.

Oaeei /eiii, no/aniee noai o?ceee a.i. aca?iiae?e c ioeeiiaie ? yae?aie,
c iaeiiai aieo, aeaco? ia aeooaeuei?noue ?ic?iaee iiaeo i?aeoiae?a a
oai??? oioiiaciiieo i?ioean?a ia yae?ao, a c ?ioiai – aecia/a? aenie?
aeiiae aei ieo. Iine?aeiaiee aeeiai?/iee ?icaeyae yaea?ieo ?aaeoe?e c
ia?iaeaeaiiyi (aai iiaeeiaiiyi) iaciia aeoiaeeoue ca iaae?
iioaioe?aeueiiai i?aeoiaeo, o?aaeeoe?eiiai aeey yaea?ii? o?ceee, ?
iiaeiai a?oiooaaoeny ia oai?aoeei-iieueiaiio iien? aae?iiii? cenoaie oa
?? aca?iiae?? c a.i. iieai. Iaeiei c cania?a, ui aeicaieythoue
anoaiiaeoe oaeee ca’ycie, ? oae caaiee iaoiae oi?oa?iiai ia?aoai?aiiy,
canoinoaaiith yeiai o oai??? oioiiaciiieo i?ioean?a ia yae?ao i?enay/aia
aeena?oaoe?y.

Aeaia ?iaioa cae?enithaaeanue ca?aeii c oaiaoe/iei ieaiii IIOe OOO? oa
i?iaeoii AeEIO Oe?a?ie ? 9.02.01/075-93 (1993 – 1996 ??.).

Iaoa ? caaea/? aeine?aeaeaiiy:

— iiaoaeiaa ia iniia? iaoiaeo oi?oa?iiai ia?aoai?aiiy aoaeoeaieo
aca?iiae?e a oai??? oioiiaciiieo i?ioean?a ia yae?ao;

— anoaiiaeaiiy ca’yce?a ?icaeiaiiai oi?iae?cio c ?ioeie iienaie
oioiiaciiieo i?ioean?a ia ioeeiiao ? yae?ao;

— aea/aiiy no?oeoo?e aoaeoeaiiai no?oio (eeaneo?eaoe?y ie?aieo aiane?a
aei aiie?ooaee oioiia?aeaeaiiy i?iia ia yae??);

— caaacia/aiiy AI ia/eneaiue niinoa?aaeoaaieo aeey iiiaeeiieiai
oioiooai?aiiy i?ii?a ia yae?ao;

— ciaoiaeaeaiiy aiae?oe/ieo ae?ac?a aeey aiie?ooaee
oioi(aeaeo?i-)ia?iaeaeaiiy i?iia ia ca’ycaiiio ioeeii? a a?eyii?iaia?e
iaeano? c o?aooaaiiyi no?oeoo?e aae?ii?a;

— ia/eneaiiy NO aeey ?aaeoe?? 2H(e,e’+)nn iiaeeco ii?iaa c aeoiaeii ca
?aiee ?I ? ioe?iea ?ie? aoaeo?a oa?i??anueeiai ?ooo ? ca’yceo a
aeaeo?iooai?aii? i?ii?a ia aeaeo?ii?;

— ii??aiyiiy caeiaooeo ?acoeueoao?a c aenia?eiaioaeueieie aeaieie ?
?acoeueoaoaie ?ic?aooie?a a ?ioeo oai?aoe/ieo i?aeoiaeao.

Iaoeiaa iiaecia ciaeaeaieo ?acoeueoao?a. I?ioeaaeo?a iiaoaeiae
aoaeoeaieo aca?iiae?e, ui a?oioo?oueny ia iaoiae? oi?oa?iiai
ia?aoai?aiiy, aia?oa canoiniaaia a oai??? iiiaeeiieiai oioiooai?aiiy
i?ii?a ia yae?ao. Aeacaii nain oaaaeaieo aoaeoeaieo aai?eueoii?ai?a ?
aea/aia caaaeueia no?oeoo?a aoaeoeaiiai no?oio. Oeyoii ia?oo?aaoeaiiai
aiae?co iia?aoi?a aoaeoeaiiai no?oio aeyaeaii, ui a ieae/iio ii?yaeeo ca
N-aca?iiae??th aeai/anoeieiaee aianie aei aiie?ooaee oioiiaciiiiai
i?ioeano ia yae?? iaa?oa?oueny ia ioeue. Ciaeaeaii aiae?oe/i? ae?ace
aeey iaeii/anoeieiaiai aianeo aei aiie?ooaee oioi(aeaeo?i-)ooai?aiiy
i?iia ia yae?? a a?eyii?iaia?e iaeano? c o?aooaaiiyi no?oeoo?e aae?ii?a.
Ioe?iaii ?ieue aoaeo?a noiaeo c aia?aaoe/ii? iaieiiee.

Aeey ?ica’yceo i?iaeaie caaacia/aiiy iacaeaaeiino? ?acoeueoao?a
ia/eneaiue a?ae aeai?o eae?a?iaee a.i. iiey ?icaeyiooi iaoiae, ui
a?oioo?oueny ia ocaaaeueiaii? oai?aie C?aa?oa ? aia?oa canoiniaaiee i?e
ia/eneaii? aiie?ooae oioiiaciiieo i?ioean?a ia yae?ao. Aeey o?ce/ii?
?ioa?i?aoaoe?? caeiaooeo ae?ac?a, ye? ? ni?aaaaeeeaeie a aeia?euei?e
eae?a?iaoe?, iaaaaeaii oaeiae i?ea?iaeueia aeaaaeaiiy oeueiai
ocaaaeueiaiiy aeey aeiaaeeo oioiiiaeeiaiiy ia?aeyoea?nonueeith nenoaiith
ca?yaeaeaieo /anoeiie, oaeeueia? ooieoe?? yei? o?aineyoe?eii
?iaa??aioi?. ?icaeyiooi oioiia?iaeaeaiiy i?iia ia a?eueiiio ioeeii?, ?
ciaeaeaii iia? ni?aa?aeiioaiiy aeey aiie?ooaee oe??? ?aeoe?? iiaeeco
ii?iaa.

A ?aieao ?icaeiaiiai i?aeoiaeo ?ic?aoiaaii aeeoa?aioe?aeuei? ia?a??ce
?aaeoe?e 2H(,+)nn ? 2H(e,e’+)nn, a oaeiae NO aeey ?aaeoe?? ?
2wmetafile8? ??????? ????????
?????????????yyy????.??????1??????????????`
???&??MathType??????` ? ???u?th??????Aeena?oaio caoeua? oae?
?acoeueoaoe:

1) iiaoaeiao aoaeoeaieo aca?iiae?e a oai??? iiiaeeiieiai oioiooai?aiiy
i?ii?a ia yae?ao, ui a?oioo?oueny ia iaoiae? oi?oa?iiai ia?aoai?aiiy
Ieoai;

2) anoaiiaeaiiy naino oaaaeaieo aoaeoeaieo aai?eueoii?ai?a ? aea/aiiy
caaaeueii? no?oeoo?e iia?aoi?a aoaeoeaiiai no?oio c eeaneo?eaoe??th
ie?aieo aiane?a;

3) ciaeaeai? aiae?oe/i? ae?ace aeey aiie?ooaee oioi(aeaeo?i-)ooai?aiiy
i?iia ia ca’ycaiiio ioeeii? a a?eyii?iaia?e iaeano? c o?aooaaiiyi
no?oeoo?e aae?ii?a oa ioe?ieith ?ie? aoaeo?a noiaeo c aia?aaoe/ii?
iaieiiee;

4) aeyaeaiiy aca?iii? eiiiainaoe?? aeai/anoeieiaeo aiane?a aei
aiie?ooaee oioiiaciiiiai i?ioeano ia yae?? o ieae/iio ii?yaeeo ca a.i.
oa N-aca?iiae??th;

5) caaacia/aiiy AI i?e ?ic?aooieao aiie?ooae a.i. ia?aoiae?a ia iniia?
ocaaaeueiaiiy oai?aie C?aa?oa;

6) ?acoeueoaoe ?ic?aooie?a aeeoa?aioe?aeueieo ia?a??c?a ?aaeoe?e
2H(,+)nn ? 2H(e,e’+)nn, a oaeiae NO aeey ?aaeoe?? 2wmetafile8?
??????? ???????? ?????????????yyy????.??????1??????
????????`???&??MathType??????` ? ???u?th??????7)
ii??aiyiiy caeiaooeo ?acoeueoao?a c aenia?eiaioaeueieie aeaieie ?
?acoeueoaoaie ia/eneaiue, ui a?oioothoueny ia ?I, c a?aecia/aiiyi ?ie?
aoaeo?a oa?i??anueeiai ?ooo oa ca’yceo ioeeiia a aeaeo?iooai?aii?
-iacii?a ia aeaeo?ii?.

Iaoeiaa oa i?aeoe/ia cia/aiiy ?iaioe. ?icaeiooi i?aeo?ae a oai???
oioiiaciiieo i?ioean?a ia yae?ao, ui aeicaiey? anoaiiaeoe ca’ycee i?ae
iioaioe?aeueiei iienii aae?iiii? nenoaie ? ?icaeyaeii, caniiaaiei ia
oai?aoeei-iieueiaiio oi?iae?ci?. Oeae i?aeo?ae aea? iiaeeea?noue
cae?enithaaoe ?ic?aooiee aiie?ooae ?aaeoe?e (*)AB c aeoiaeii ca iaae?
?I, yeei o?aaeeoe?eii iineoaiaothoueny a yaea?i?e o?ceoe?, ? ioe?ieoe
?ieue a?aeiia?aeieo iii?aaie (off-shell aoaeo?a ? IIN). A?aecia/eii, ui,
ye aoei aeacaii aeua, ?I iiaea aeyaeoeny iaaaeaeaaoiei i?e ?icaeyae?
oioi- oa aeaeo?iooai?aiiy i?ii?a ia yae?ao (iniaeeai, i?e iien?
iiey?ecoe?eieo niinoa?aaeoaaieo a aenia?eiaioao c ?iciiae?eii NO).

?icaeiooee oi?iae?ci canoiniaaii aeey ia/eneaiiy niinoa?aaeoaaieo a
?aaeoe?yo 2H(,+)nn ? 2H(e,e’+)nn. A?aeiia?aei? aei??e ia?aaeaa/aii
i?ia?aiaie oaeeo aeine?aeieo oeaio??a, ye TJNAF (iai?eeeaae,
aenia?eiaioe A-91-003 ? A-93-021), MAMI (Iaeioe) oa EssO
(Iiainea??nuee). Iaaaaeaiee a aeena?oaoe?? i?aeo?ae ? ?ic?iaeaiee ia
eiai iniia? eiiieaen i?ia?ai iiaeooue aooe aeei?enoai? i?e
?ioa?i?aoaoe?? a?aeiia?aeieo aeaieo, a oaeiae i?e ieaioaaii? iiaeo
aenia?eiaio?a c oioi- ? aeaeo?iooai?aiiy i?ii?a ia ioeeiiao ? yae?ao.

O oe?eiio oea aeine?aeaeaiiy ? canoiniaai? a iueiio caniae, ui
a?aee?eaathoue iiaee iiaeyae ia oai??th oioiiaciiieo i?ioean?a ia
yae?ao, iiaeooue aooe ei?enieie aeey aea/aiiy ?ioeo yaea?ieo aca?iiae?e
c ia?iaeaeaiiyi iacii?a.

Ai?iaaoe?y ?acoeueoao?a aeena?oaoe??. Iaoa??aee aeena?oaoe??
aeiiia?aeaeenue ia oaeeo i?aeia?iaeieo eiioa?aioe?yo, neiiic?oiao ?
oeieao:

1. International Summer School “Perspectives in the Structure of
Hadronic Systems”, Dronten, The Netherlands, 1993;

2. International Conference “Mesons and Nuclei at Intermediate
Energies”, Dubna, Russia, 1994;

3. XII International Symposium on High-Energy Spin Physics “SPIN-96”,
Amsterdam, The Netherlands, 1996;

4. XIII International Seminar on High-Energy Physics Problems
“Relativistic Nuclear Physics & Quantum Chromodynamics”, Dubna, Russia,
1996;

5. XV International Conference on Few-Body Problems in Physics,
Grningen, The Netherlands, 1997

? iioae?eiaai? a 7 ?iaioao, nienie yeeo iaaaaeaii a e?ioe? aaoi?aoa?aoo.

Ianya ?iaioe. Aeena?oaoe?y neeaaea?oueny c anooio, /ioe?ueio ?icae?e?a
iniiaii? /anoeie, aeniiae?a, o?ueio aeiaeaoe?a ? nieneo e?oa?aoo?e.
Anueiai – 126 noi??iie, aeeth/ath/e 20 iaethie?a ? nienie oeeoiaaii?
e?oa?aoo?e, ui i?noeoue 114 ioieo?a.

INIIAIEE CI?NO

O anooi? a?aecia/a?oueny aaaeeea?noue aea/aiiy oioiiaciiieo i?ioean?a ia
yae?ao aeey ?icaeoeo o?ceee neeueieo aca?iiae?e ? i?aee?aneth?oueny
aeooaeuei?noue ?ic?iaee iiaeo i?aeoiae?a aeey iieno aeaiiai eeano
?aaeoe?e. Noi?ioeueiaaii iaoo aeena?oaoe?eii? ?iaioe oa iniiai?
iieiaeaiiy, ui aeianaii ia caoeno. A?aecia/aii iaoeiao iiaecio oeeo
iieiaeaiue, a oaeiae aeacaii, ia yeeo eiioa?aioe?yo ? a yeeo iaoeiaeo
aeaeaiiyo aoee ai?iaiaai? oa iioae?eiaai? iaoa??aee aeena?oaoe??.

Ia?oee ?icae?e i?noeoue noeneee iaeyae oai?aoe/ieo aeine?aeaeaiue oioi-
? aeaeo?iia?iaeaeaiiy i?ii?a ia ioeeiiao ? yae?ao, aeeiiaieo a ??ci?
?iee. Iaaiai?ththoueny iniiai? i?aeoiaee, yeeie iineoaiaothoueny aeey
iieno oeeo ?aaeoe?e, ? iaea?eueo aaaeeea? ?acoeueoaoe, ciaeaeai? c
?oiueith aeiiiiiaith. Aiae?cothoueny i?eiouaiiy, ui neeaaeathoue iniiao
?I, ? a?aecia/a?oueny iaiaaeai?noue oeueiai i?aeoiaeo i?e ?icaeyae?
oioiiaciiieo i?ioean?a ia yae?ao. ?icaeyaeathoueny ??ciiiai?oi? ?aoeaioe
aeey caaeiaieaiiy aeiia a?aae??ioii? ?iaa??aioiino? a i?aeoe/ieo
ia/eneaiiyo.

A ae?oaiio ?icae?e? aeeeaaeaii oi?iae?ci iiaoaeiae aoaeoeaieo
aca?iiae?e a oai??? oioiiaciiieo i?ioean?a ia yae?ao. Ie noa?oo?ii c
oai?aoeei-iieueiaiai iieno aae?iiii? nenoaie oa ?? aca?iiae?? c a.i.
iieai. Ia oeueiio aoai? aaiaeyoueny aai?eueoii?ai i?iiiiai ? ioeeiiiiai
iie?a wmetafile8? ??·???? ????????
?????????????yyy????.??????1?????????????  
???&??MathType??`????`P? ???u?th??????| = wmetafile8? ??†????
???????? ?????????????yyy????.??????1?????????????
 ????&??MathType???????oey ???u@th??????1/4????? Century
Gothic?g????*Oyyyy??????-?????!?P?????
???u??????1/4????”System??????*fg????????????????-???????
?????1/4????”Syl |+ wmetafile8? ??†???? ????????
?????????????yyy????.??????1?????????????? 
???&??MathType?? ????@aey ???u?th??????1/4????? Century
Gothic?-????q?yyyy??????-?????!?Q?????
???u??????1/4????”System???????f-????????????????-???????
????a?????a????l | ,

aea wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?g????*Oyyyy??????-?????!?P?????
???u??????1/4????”System??????*fg????????????????-???????
?????1/4????”Syl – i?iaeoi? ia wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUel ?
wmetafile8? ??†???? ????????
?????????????yyy????.??????1?????????????? 
???&??MathType?? ????@aey ???u?th??????1/4????? Century
Gothic?-????q?yyyy??????-?????!?Q?????
???u??????1/4????”System???????f-????????????????-???????
????a?????a????l = 1 – wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?g????*Oyyyy??????-?????!?P?????
???u??????1/4????”System??????*fg????????????????-???????
?????1/4????”Syl (l=0,1) – ia eiai aeiiiaiaiiy.

Aeae?, ?ica’ycaiiyi caaea/? ia aeani? cia/aiiy a i?inoi?? wmetafile8?
??†???? ???????? ?????????????yyy????.??????1??????
??????? ????&??MathType???????oey
???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUeN
c?noaaeythoueny aaeoi?e | i wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUe0 ? |f
wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUe1 :

| i = 0 | i , | f = 1 |f ,
(1)

wmetafile8? ??T??? ????????
?????????????yyy????.??????1?????????????A`
???&??MathType??P????u????????????-?????|????|0???
? ???u@th??????

aea iia?aoi? A l ia? no?oeoo?o A l = wmetafile8? ??†???? ????????
?????????????yyy????.??????1?????????????? 
???&??MathType?? ????@aey ???u?th??????1/4????? Century
Gothic?-????q?yyyy??????-?????!?Q?????
???u??????1/4????”System???????f-????????????????-???????
????a?????a????l A’lwmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?g????*Oyyyy??????-?????!?P?????
???u??????1/4????”System??????*fg????????????????-???????
?????1/4????”Syl ? caaeiaieueiy? ??aiyiith

wmetafile8? ??†???? ????????
?????????????yyy????.??????1?????????????? 
???&??MathType?? ????@aey ???u?th??????1/4????? Century
Gothic?-????q?yyyy??????-?????!?Q?????
???u??????1/4????”System???????f-????????????????-???????
????a?????a????l (wmetafile8? ??·???? ????????
?????????????yyy????.??????1?????????????  
???&??MathType??`????`P? ???u?th??????

Ae?th/e oaeei /eiii, aeey | i e |f ae?noa?ii ??aiyiiy ia aeani? cia/aiiy

wmetafile8? ??A??? ????????
?????????????yyy????.??????1?????????????` 
???&??MathType??P????A.? ???u@th??????

a aeey aiie?ooaee ooai?aiiy i?iia ia yae?? oioiiii c 4-?iioeuenii q=(,
wmetafile8? ??????? ????????
?????????????yyy????.??????1?????????????@`
???&??MathType??P???? ,? ???u@th??????wmetafile8? ??°???
???????? ?????????????yyy????.??????1?????????????
?@ ???&??MathType??p????u????????????-?????L???o
??? ? ???u@th??????aea

wmetafile8? ??A??? ????????
?????????????yyy????.??????1??????????????
???&??MathType??A?????.? ???u@th??????? aoaeoeai?
aai?eueoii?aie, ui ae?thoue a wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUel , ?
aoaeoeaiee no?oi. Aaee/eie J eo ? wmetafile8? ????? ????????
?????????????yyy????.??????1???????????????
???&??MathType??`????A.? ???u@th??????wmetafile8? ??J???
???????? ?????????????yyy????.??????1?????????????
 ???&??MathType??@????  ???u@th?????? wmetafile8? ??3/4??? ???????? ?????????????yyy????.??????1?????????????`? ???&??MathType??P????A.? ???u@th?????? I?e oeueiio, cie?aia, wmetafile8? ??I?? ? ???????? ?????????????yyy????.??????1?????????????a` ???&??MathType?????A.? ???u@th??????wmetafile8? ??:??? ???????? ?????????????yyy????.??????1????????????? `a???&??MathType??P????A.? ???u@th??????aea HN (H) -- aai?eueoii?ai a?eueiiai ioeeiia (i?iia), VN(i) -- iioaioe?ae N-aca?iiae??, /a?ac V(i,j) (VN(i,j)) iicia/aii iioaioe?ae NN-aca?iiae?? (aca?iiae?? i?iia c ia?ith ioeeii?a). C?icoi?ei, ia oeueiio oeyoo iiaeia aaanoe 3N- ? a?eueo neeaaei? aca?iiae??. Oaeei /eiii, anoaiiaeth?oueny ca'ycie c iioaioe?aeueiei i?aeoiaeii, o?aaeeoe?eiei aeey yaea?ii? o?ceee. Ae?ace aeey aaee/ei, ui aoiaeyoue a (6) ? (7), iiaeia ae?noaoe, iineoaiaoth/enue ?iceeaaeaie iia?aoi??a 0,1 ca eiinoaioith N-aca?iiae?? g (iai?eeeaae, a noai? inaaaeineaey?iiai (PS) ca'yceo). I?e oeueiio canoiniao?oueny iiaa aii?yaeeiaaieo ca /anii ae?aa?ai old-fashioned oai??? cao?aiue. Cie?aia, a ?iaio? aoee ciaeaeai? o ieae/iio ii?yaeeo ca g ae?ace aeey iaeii/anoeieiaiai (iica aia?aaoe/iith iaieiieith) aianeo aei aiie?ooaee oioiooai?aiiy i?iia ia yae??. Oey i?ioeaaeo?a aea? oaeiae iioaioe?ae NN-aca?iiae?? oeio iaeiii?iiiiai iai?io ? ii?iaeaeo? aaaaoi/anoeieia? no?oie. Aoaeoeai? aai?eueoii?aie wmetafile8? ????? ???????? ?????????????yyy????.??????1??????????????? ???&??MathType??`????A.? ???u@th??????C iaoith yaiiai aeeth/aiiy aei oi?iae?cio no?oeoo?e aae?ii?a, ui aa?ooue o/anoue a ?aaeoe??, cai?iiiiiaaii aeueoa?iaoeaiee niin?a canoinoaaiiy iaoiaeo oi?oa?iiai ia?aoai?aiiy. A?aeiia?aeii aei ?aoeaio?a ?aaeoeoe?eii? oaoi?ee iiaeia iaienaoe wmetafile8? ??N??? ???????? ?????????????yyy????.??????1?????????????@@) ???&? ?MathType??P????u????????????-?????’????’>??? ?
???u@th??????wmetafile8? ??’??? ????????
?????????????yyy????.??????1?????????????@?
???&??MathType??P???? ? ???u@th??????

aea k=1, 2, 3 — ?cioii?/iee ?iaeaen i?iia, Nk(x) — aeaea?aei iaciiiiai
iiey, ak(wmetafile8? ??TH???? ????????
?????????????yyy????.??????1?????????????@?
???&??MathType??P???? J? ???u@th??????[?en. 1]

?en. 1. Aianee o ieae/iio ii?yaeeo ca N-aca?iiae??th, ui eiiiainothoue
iaeei iaeiiai.

Ca?aeii c i?ioeaaeo?ith Ieoai, iiaeia ia?aeoe a?ae in- ? out-aaeoi??a
aei noai?a a naeoi?? wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUe0:

wmetafile8? ??[??? ????????
?????????????yyy????.??????1???????????????

???&??MathType??p???? ? ???u@th??????

wmetafile8? ????? ? ????????
?????????????yyy????.??????1?????????????`@
???&??MathType??`???? oey ???u@th??????

Aeey ae?th/iai a wmetafile8? ??†???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType???????oey ???u@th??????1/4????? Century
Gothic?oyyyyrUyyyy??????-?????!?R?????
???u??????1/4????”System??????

foyyyy????????????-??????UeUeUeUeUeUeUeUeUeUe0
aoaeoeaiiai iia?aoi?a (11) ni?aaaaeeeaee ?iceeaae, iiae?aiee aei (6):

wmetafile8? ??U?? ? ????????
?????????????yyy????.??????1?????????????`?
???&??MathType??`???? oey ???u@th??????

I?e oeueiio iia?aoi?e wmetafile8? ??”??? ????????
?????????????yyy????.??????1?????????????`@
???&??MathType??P????A? ???u@th??????Canoinoaaiiy iaoiaeo
oi?oa?iiai ia?aoai?aiiy aei ia/eneaiiy aiie?ooaee aeaiaioa?iiai i?ioeano
NN’ aea?

wmetafile8? ??±??? ????????
?????????????yyy????.??????1?????????????? $
???&??MathType???????u????????????-?????,
????,)???u????????????-????

aea ia?oueny ia oaac? eiaa??aioia ii?ioaaiiy iaeiiioeeiiieo noai?a. Oea
ni?aa?aeiioaiiy aecia/a? ?aeiiaiaeaoe??, ca?aeii yeeo i?e ia/eneaii?
iaeii/anoeieiaiai (iica aia?aaoe/iith iaieiieith) aianeo aei aiie?ooaee
ia?aoiaeo (*)AB iiaeia aooe iineoaiaoaaoeny ?acoeueoaoaie, ui
a?oioothoueny ia ??ciiiai?oieo aeeiai?/ieo i?aeoiaeao aei iieno
aeaeo?iooai?aiiy i?iia ia a?eueiiio ioeeii?.

sseui iieeanoe, ui aai?eueoii?ai aca?iiae?th/eo ioeeiiiiai, i?iiiiai oa
a.i. iie?a ia i?noeoue eiioaeoieo /eai?a, a i?iiiee no?oi ciaoiaeeoueny
c aai?eueoii?aia a?eueiiai i?iiiiai iiey ca aeiiiiiaith ?aoeaioo
i?i?iaeueii? i?aenoaiiaee, oi a ieae/iio ii?yaeeo ca eiinoaioith a.i.
aca?iiae?? eiiooaoi? a (9) aea? i?iiii-iiethniee aianie wmetafile8?
??”??? ???????? ?????????????yyy????.??????1??????
???????`????&??MathType??P????A?
???u@th??????wmetafile8? ??h??? ????????
?????????????yyy????.??????1????????????? a
???&?
?MathType??P????u????????????-?????????????W????.?
???u@th??????

aea wmetafile8? ??”??? ????????
?????????????yyy????.??????1?????????????`A
???&??MathType??P????A? ???u@th??????

[?en. 2]

?en. 2. Iaei?ino?o? aianee aei iaeii/anoeieiai? aiie?ooaee: a —
wmetafile8? ??”??? ????????
?????????????yyy????.??????1?????????????`?
???&??MathType??P????A? ???u@th??????

I?e aiae?c? caeiaooeo a aeaiiio ?icae?e? aeena?oaoe?? ae?ac?a aeey
aiie?ooaee oioi(aeaeo?i-)ia?iaeaeaiiy i?iia ia ca’ycaiiio ioeeii?
aeiaaaeaii, ui iii?aaee ia no?ae c aia?aaoe/ii? iaieiiee iiaeia
c?noaaeoe c aoaeoaie oa?i??anueeiai ?ooo. Aeey ia?iaeaeaiiy i?iia
?aaeueiei oioiiii iiaeeco ii?iaa o aeiaaeeo ?ic?aooie?a c ieineeie
oaeeyie aiie aeyaeythoueny a?aeiinii iaaaeeeeie (ii?yaeeo wmetafile8?
??N??? ???????? ?????????????yyy????.??????1??????
???????  ???&??MathType??P?????O? ???u@th??????O?ao?e
?icae?e i?enay/aii i?aeoe/iei oeyoai caaeiaieaiiy aeiia a?aae??ioii?
?iaa??aioiino?. ?icaeyiooi aoaeoeaiee can?a caaacia/aiiy AI ?ic?aooie?a,
ui a?oioo?oueny ia ocaaaeueiaii? oai?aie C?aa?oa ? cia/iith i??ith
aecia/a? iiaaae?ieo aiie?ooae a.i. ia?aoiae?a a iecueeiaia?aaoe/i?e
iaae?. Iacaeaaei?noue aiie?ooaee a?ae aeai?o eae?a?iaee a.i. iiey
aeinyaa?oueny i?e oeueiio oeyoii ?? ae?aaeaiiy /a?ac yaii
eae?a?iai/ii-iacaeaaei? aaee/eie — iai?oaeaiino? aeaeo?e/iiai ?
iaai?oiiai iie?a:

wmetafile8? ??o??? ????????
?????????????yyy????.??????1?????????????@ )
???&?
?MathType??P????u????????????-?????’w???’a??? ?
???u@th??????aea iao?e/i? aeaiaioe wmetafile8? ??TH???? ????????
?????????????yyy????.??????1????????????? ?
???&??MathType??@???? .? ???u@th??????Iiaeaiiy (15) aeei?enoaii
i?e ia/eneaii? aiie?ooaee oioiia?iaeaeaiiy i?iia ia a?eueiiio ioeeii?
iiaeeco ii?iaa a iiaeae? (14). Ciaeaeai? ae?ace aeey wmetafile8?
??”??? ???????? ?????????????yyy????.??????1??????
???????` ???&??MathType??P????A.?
???u@th??????Ioeueoeiie? wmetafile8? ??”??? ????????
?????????????yyy????.??????1?????????????`a
???&??MathType??P????A.? ???u@th??????A /aoaa?oiio ?icae?e?
iaaaaeaii ?acoeueoaoe ?ic?aooie?a niinoa?aaeieo aeey aeaeo?iooai?aiiy
+-iaciia ia aeaeo?ii? iiaeeco ii?iaa ?aaeoe??, aeeiiaieo a ?aieao
?icaeiaiiai i?aeoiaeo. Aeey iiaoaeiae iia?aoi?a ia?iaeaeaiiy i?iia ia
ca’ycaiiio ioeeii? ie iineoaiaoaaeeny (aeea. ni?aa?aeiioaiiy (13))
ae?acii aeey aiie?ooaee NN’ a ocaaaeueiaiiio ai?i?anueeiio iaaeeaeaii?.
Aoaeoe oa?i??anueeiai ?ooo a iaeii/anoeieiaiio iia?aoi?? a?aoiaoaaeeny
iiai?noth (aac ia?aeyoea?nonueei? ?aaeoeoe??). Aianeaie aei aiie?ooaee,
coiiaeaieie ooai?aiiyi 33-?aciiaino, a oaeiae AEN i?iia a oeeo
ia/eneaiiyo iaoooaaeiny. Aeey S- ? D- eiiiiiaio?a oaeeueiai? ooieoe??
aeaeo?iia iineoaiaoaaeeny ia?aiao?ecaoe?yie, caeiaooeie aeey ia?ecueeiai
iioaioe?aeo. Iaeo?ii-iaeo?iiia AEN a 1S0-noai?, ui aecia/a?
aeeoa?aioe?aeueiee ia?a??c i?e iaeeo aaee/eiao a?aeiiniiai ?iioeuena
nn-ia?e wmetafile8? ??TH???? ????????
?????????????yyy????.??????1?????????????@ 
???&??MathType??P???? O? ???u@th??????O iaaeeaeaii?
iaeiioioiiiiai iai?io aeeoa?aioe?aeueiee ia?a??c ?aaeoe?? wmetafile8?
??????? ???????? ?????????????yyy????.??????1??????
????????`???&??MathType??????`=? ???u?th??????

wmetafile8? ??™??? ????????
?????????????yyy????.??????1????????????? `0
???&??MathType??p????Aoey ???u@th??????WV, = (2 )6 wmetafile8?
??????? ???????? ?????????????yyy????.??????1??????
????????A???&??MathType???????DY? ???uath??????aea
ia?oueny ia oaac? aeei?enoaiiy nenoaie eii?aeeiao, a ye?e a?nue OZ
ni?yiiaaia acaeiaae ia?aaeaiiai ?iioeueno wmetafile8? ???????
???????? ?????????????yyy????.??????1?????????????
a`???&??MathType??@????`=? ???u?th??????wmetafile8?
?????? ???????? ?????????????yyy????.??????1??????
???????@????&??MathType??P???? oey ???u@th??????aea W- NO
aeey iaiiey?eciaaieo aeaeo?ii?a,wmetafile8? ??????? ????????
?????????????yyy????.??????1?????????????A?
???&??MathType??????  ???u@th??????NO, ui aecia/athoueny oi?ioeaie (16)-(18), aoee ia/eneai? aeey aeaio e?iaiaoee: (I) a oioiii?e oi/oe? (q2=0), = 200 IaA, wmetafile8? ??"??? ???????? ?????????????yyy????.??????1??????????????  ???&??MathType??`????@,? ???u@th??????O oioiii?e oi/oe? i?e a?aeiinii iaaaeeeiio ia?aaeaiiio ?iioeuen? (e?iaiaoeea (I)) iaeaeaa i?aeoiaee aeathoue aeecuee? ?acoeueoaoe aeey W. Iaeiae, aaeaeei? a?ae oioiiii? oi/ee (q2 = - mN2 /4) e ?noioii a?eueoiio |wmetafile8? ??????? ???????? ?????????????yyy????.??????1?????? ??????? `???&??MathType??P?????,? ???u@th?????? [?en. 3] ?en. 3. No?oeoo?i? ooieoe??, ui aecia/athoue aeeoa?aioe?aeueiee ia?a??c ?aaeoe?? d(e,e'+)nn a e?iaiaoeoe? (II). Nooe?eueiith e?i??th iieacaii ?acoeueoao, ciaeaeaiee a iaoiio i?aeoiae?; ioieoe?ia (oi/eiaa) e?eaa a?aeiia?aea? ia/eneaiiyi, aeeiiaiei a ?I c o?aooaaiiyi (aac o?aooaaiiy) oa?i??anueeiai ?ooo a "aeaiaioa?i?e" aiie?ooae?. No??eeaie aeacaii cia/aiiy aia?a?? i?iia, yea a?aeiia?aea? eiai ooai?aiith ia a?eueiiio ia?ooiiiio i?ioii? i?e aeaieo q2, ? . a ia eiai e?ayo (a iaeano? i?ea, ui a?aeiia?aea? iaeo?ii-iaeo?iiiiio AEN a 1S0-noai?, ? i?e iaeeo e?iaoe/ieo aia?a?yo i?iia T) ? ye?niith. A?aecia/eii, ui a iaeano? iaeeo T ?I i?ecaiaeeoue aei iao?ce/ieo ?acoeueoao?a aeey WI ? WS, noia?a/ieo ?oi?i o?ainoi?iaoe?eiei aeanoeainoyi, ca?aeii c yeeie oe? NO iiaeii? iaa?oaoeny ia ioeue i?e T =0. [?en. 4] ?en. 4. Iiey?ecaoe?eia niinoa?aaeoaaia VIY aeey e?iaiaoee (I) ? (II). Iicia/aiiy oae? ae, ye ia ?en. 3. Aeey iiey?ecaoe?eii? niinoa?aaeoaaii? VI, aeineoue /ooeeai? aei aeaoaeae yaea?ii? aeeiai?ee, iao i?aeo?ae oa ?I aeathoue ??ciiiai?oi? ?acoeueoaoe i?aeoe/ii o anueiio ae?aiacii? aia?a?e i?iia (aeea. ?en. 4). Aeey oiai, uia, c iaeiiai aieo, ii??aiyoe ia?aaeaa/aiiy iaoiai i?aeoiaeo c ?nioth/eie aenia?eiaioaeueieie aeaieie, a c ?ioiai -- ioe?ieoe ye?noue iieno iaeo?ii-iaeo?iiiiai AEN, aoa aeeiiaiee ?ic?aooiie aeeoa?aioe?aeueiiai ia?a??co ?aaeoe?? 2H(,+)nn iiaeeco ii?iaa a e?iaiaoeoe? aenia?eiaioo, cae?eniaiiai o Iaeioe? (aeea. ?en. 5). sse aeaeii c oeueiai ?enoieo, ?acoeueoaoe ?ic?aooie?a ciaoiaeyoueny a caaeia?euei?e caiae? c aenia?eiaioii. A iaaeao ?icaeiaiiai i?aeoiaeo aoee ?ic?aoiaai? oaeiae aeeoa?aioe?aeuei? ia?a??ce ?aaeoe?e p(e,e'+)n ? d(e,e'+)nn aeey e?iaiaoe/ieo oiia aenia?eiaioo Naeea. Aeey ?o a?aeiioaiiy aoei ciaeaeaii R wmetafile8? ??B??? ???????? ?????????????yyy????.??????1????????????? `????&??MathType??P????Aoey ???u@th?????? wmetafile8? ??a??? ???????? ?????????????yyy????.??????1????????????? `???&? ?MathType??p????A? ???u@th??????ui ocaiaeaeo?oueny c aei??yiei cia/aiiyi R=0.800.05. Oaeei /eiii, niinoa?aaeaia a aeaiiio aenia?eiaio? "i?eaeooaiiy" aeaeo?iooai?aiiy +-iacii?a ia aeaeo?iiao, o ii??aiyii? c ?aaeoe??th 1H(e,e'+)n, iiaea aooe iiyniaia oaeeie "yaea?ieie" aoaeoaie, ye oa?i??anueeee ?oo ? ca'ycie ioeeii?a, a oaeiae a?aooaaiiyi i?eioeeio Iaoe? (aioeneiao?ecaoe??th oaeeueiai? ooieoe?? e?ioeaai? nn-ia?e). [?en. 5] ?en. 5. Aeeoa?aioe?aeueiee ia?a??c ?aaeoe?? 2H(,+)nn aeey =170 IaA, =36 i?e iaeeo aia?a?yo nn-ia?e Tnn. Nooe?eueiith e?i??th iieacaii ?acoeueoao, caeiaooee a ?aieao iaoiai i?aeoiaeo. Ioieoe?ia (oi/eiaa) e?eaa a?aeiia?aea? ia/eneaiiyi a ?I c o?aooaaiiyi (aac o?aooaaiiy) iaeo?ii-iaeo?iiiiai AEN a 1S0-noai?. Oo?eo-ioieoe?ia e?i?y -- ?ic?aooiie A?aioiaaea. A?noia?aiith cia?aaeai? aenia?eiaioaeuei? aeai?. O aeniiaeao noi?ioeueiaai? iniiai? ?acoeueoaoe aeena?oaoe?eii? ?iaioe: --- iaoiae oi?oa?iiai ia?aoai?aiiy Ieoai canoiniaaii aeey iiaoaeiae iia?aoi?a aoaeoeaiiai no?oio a oai??? iiiaeeiieiai oioiooai?aiiy i?ii?a ia yae?ao. ?icaeiooee i?aeo?ae aeicaiey? aeeoe ca iaae? ?I, yeei o?aaeeoe?eii iineoaiaothoueny a oai??? oioiiaciiieo i?ioean?a ia yae?ao. Aeacaii niene ciaeaeaieo aoaeoeaieo aaee/ei ye neeaaeieo aaaaoi/anoeieiaeo iia?aoi??a; --- oeyoii ia?oo?aaoeaiiai aiae?co, ui a?oioo?oueny ia ?iceeaae? iia?aoi?a aeai/anoeieiaiai no?oio ca eiinoaioith N-aca?iiae??, aeiaaaeaii, ui o ieae/iio ii?yaeeo noia?iee aianie iaoai?ci?a ooai?aiiy i?iia ia ia?? ioeeii?a iaa?oa?oueny ia ioeue; --- iineoaiaoth/enue ?aoeaioaie ?aaeoeoe?eii? oaoi?ee, caeiaooi aiae?oe/i? ae?ace aeey iaeii/anoeieiaiai aianeo aei aiie?ooaee ia?aoiaeo (*)AB c aeeth/aiiyi iaei?ino?oeo i?ii?aeieo noai?a. Cai?iiiiiaaiee aa??aio canoinoaaiiy iaoiaeo oi?oa?iiai ia?aoai?aiiy aeicaiey? yaii a?aooaaoe a oi?iae?ci? no?oeoo?o aae?ii?a, ui aa?ooue o/anoue a ?aaeoe??. Ioe?iaii ?ieue aoaeo?a noiaeo c aia?aaoe/ii? iaieiiee; --- aeey ?ica'ycaiiy i?iaeaie caaacia/aiiy iacaeaaeiino? ?acoeueoao?a ia/eneaiue a?ae aeai?o eae?a?iaee a.i. iiey canoiniaaii iaoiae, ui a?oioo?oueny ia ocaaaeueiaii? oai?aie C?aa?oa. Aeey i?eeeaaeo ia/eneaii aiie?ooaeo oioiia?iaeaeaiiy i?iia ia a?eueiiio ioeeii? iiaeeco ii?iaa, aeey yei? ciaeaeaii iia? ni?aa?aeiioaiiy; --- ?icaeiooee i?aeo?ae canoiniaaii aeey ?ic?aooieo niinoa?aaeoaaieo aeey ?aaeoe?? wmetafile8? ??????? ???????? ?????????????yyy????.??????1??????????????` ???&??MathType??????`=? ???u?th??????--- aeaii ?aeiiaiaeaoe?? a?aeiinii aeei?enoaiiy iaea?aeaieo a aeena?oaoe?? ?acoeueoao?a. O aeiaeaoeao iaaaaeaii ?acoeueoaoe o?eaei??ii? ?aaeoeoe?? caeiaooeo ae?ac?a aeey iaeii/anoeieiaiai aianeo aei aiie?ooaee oioi(aeaeo?i-)ia?iaeaeaiiy i?iia ia yae??. Aeeiiaiiy ?iaioe i?aeo?eioaaeiny a?aioaie AeEIO Oe?a?ie (1993 - 1996 ??.), Aia?eeainueeiai O?ce/iiai Oiaa?enoaa (1993 ?.) ? 'Bundesministeriums fr Bildung, Wissenschaft, Forschung und Technologie', I?ia//eia, (1996 - 1998 ??.). NIENIE IIOAE?EIAAIEO I?AOeUe [1] Eaa/oe E.A., Oaaaei A.A. E aii?ino i au/eneaiee iii?aaie e eiioeueniiio i?eaeeaeaieth a oai?ee oioiia?aciaaiey iaciiia ia yae?ao // ssaea?iay oeceea. - 1989.- O. 50. - ? 4(10). - N. 974- 984. [2] Eaa/oe E.A., Oaaaei A.A. Ia iaeiii iaiauaiee oai?aiu Ceaa?oa: eni?aaeaiiue ?acoeueoao // ssaea?iay oeceea. - 1993.- O. 56. - ? 2. - N. 145- 151. [3] Levchuk L.G., Shebeko A.V. Applications of the Unitary Transformation Method to the Theory of Photomeson Processes on Nuclei // ssaea?iay oeceea. - 1995.- O. 58. - ? 6. - N. 996 - 1009. [4] Eaa/oe E.A., Oaaaei A.A. Yooaeoeaiua acaeiiaeaenoaey a oai?ee oioiiaciiiuo i?ioeannia ia yae?ao // A na. "Aii?inu aoiiiie iaoee e oaoieee". - Na?.: "ssaea?ii-oece/aneea enneaaeiaaiey (oai?ey e yenia?eiaio)". - Iineaa. - 1989. - Aui. 8(8). - N. 33 - 40. [5] Eaa/oe E.A., Oaaaei A.A. I?eiaiaiea iaoiaea oieoa?iiai i?aia?aciaaiey Ieoai a oai?ee oioiiaciiiuo i?ioeannia ia yae?ao // A na. "Aii?inu aoiiiie iaoee e oaoieee". - Na?.: ,,ssaea?ii-oece/aneea enneaaeiaaiey (oai?ey e yenia?eiaio)".- Oa?ueeia. - 1991.- Aui. 2(20). - N. 66 - 76. [6] Levchuk L.G., Shebeko A.V. Polarization Observables in Pion Electroproduction off the Deuteron near Threshold // Proc. XII International Symposium on High-Energy Spin Physics "SPIN-96" (Amsterdam, The Netherlands, 1996). - Eds. De Jager C.W., Ketel T.J., Mulders P.J., Oberski J.E.J., and Oskam-Tamboezer M. - Singapore: World Scientific, 1997. - P. 558 -560.; Levchuk L.G., Shebeko A.V. Pion Electroproduction on the Deuteron near Threshold // Proc. XIII International Seminar on High-Energy Problems "Relativistic Nuclear Physics & Quantum Chromodynamics" (Dubna, Russia, 1996); Eaa/oe E.A., Oaaaei A.A. Yeaeo?iia?aciaaiea iieiaeeoaeueiuo ieiiia ia aeaeo?iia aaeece ii?iaa // ssaea?iay oeceea. - 1999. - O. 62. - ? 2. [7] Levchuk L.G., Shebeko A.V. Off-shell Effects and Many-Body Currents within a Gauge Independent Description of Photomeson Processes on Nuclei // Proc. International Conf. "Mesons and Nuclei at Intermediate Energies" (Dubna, Russia, 1994). - Eds. Khankhasayev M. and Kurmanov Zh. - Singapore: World Scientific, 1994. - P. 625 -635. Eaa/oe E. A. Canoinoaaiiy iaoiaeo oi?oa?iiai ia?aoai?aiiy Ieoai a oai??? oioiiaciiieo i?ioean?a ia yae?ao. --- ?oeiien. Aeena?oaoe?y ia caeiaoooy iaoeiaiai nooiaiy eaiaeeaeaoa o?ceei-iaoaiaoe/ieo iaoe ca niaoe?aeuei?noth 01.04.16 --- o?ceea yae?a, aeaiaioa?ieo /anoeiie ? aenieeo aia?a?e. --- Oa?e?anueeee aea?aeaaiee oi?aa?neoao, Oa?e?a, 1999. I?ioeaaeo?a Ieoai aeey iiaoaeiae aoaeoeaieo iia?aoi??a, ae?th/eo a ioeeiiiiio naeoi?? oie?anueeiai i?inoi?o noai?a aae?iiii? nenoaie, aeei?enoiao?oueny aeey iieno iaeeii/iiai oioi- ? aeaeo?iooai?aiiy iacii?a (i?ii?a) ia yae?ao. Aea/athoueny iii?aaee aei ?iioeueniiai iaaeeaeaiiy, coiiaeai? aoaeoaie noiaeo c aia?aaoe/ii? iaieiiee ? aeai/anoeieiaeie iaoai?ciaie ?aaeoe??. Aeey caaacia/aiiy a?aae??ioii? iacaeaaeiino? ia/eneaiue canoiniaaii can?a, caniiaaiee ia ocaaaeueiaii? oai?aie C?aa?oa. A ?aieao ?icaeiaiiai i?aeoiaeo ?ic?aoiaaii no?oeoo?i? ooieoe?? ? aeeoa?aioe?aeuei? ia?a??ce aeey ?aaeoe?e 2H(e,e'+)nn ? 2H(,+)nn. Ciaeaeai? ?acoeueoaoe ii??aiththoueny c aenia?eiaioaeueieie aeaieie ? ?acoeueoaoaie ia/eneaiue a ?iioeueniiio iaaeeaeaii?. Eeth/ia? neiaa: aoaeoeai? iia?aoi?e, oioi(aeaeo?i-)ooai?aiiy i?ii?a, aeai/anoeieia? iaoai?cie, a?aae??ioia iacaeaaei?noue, no?oeoo?i? ooieoe??. Levchuk L.G. Applications of the Okubo unitary transformation method in the theory of photomeson processes on nuclei. --- Manuscript. Thesis for the degree of candidate of science in physics and mathematics by speciality 01.04.16 --- nuclear, elementary particle and high energy physics. --- Kharkov State University, Kharkov, 1999. The Okubo procedure for construction of effective operators acting onto the nucleonic sector of the Fock space of hadronic states is employed in the description of single meson (pion) photo(electro-)production on nuclei. The corrections to the impulse approximation due to the off-energy-shell effects and two-body mechanisms are studied. To provide gauge independence of the calculations, the method based on an extension of the Siegert theorem has been applied. The structure functions and differential cross sections for the 2H(e,e'+)nn and 2H(,+)nn reactions have been calculated within the approach developed. The results obtained are compared with those given by the impulse approximation and experimental data. Key words: effective operators, pion photo(electro-)production, two-body mechanisms, gauge independence, structure functions. Eaa/oe E.A. I?eiaiaiea iaoiaea oieoa?iiai i?aia?aciaaiey Ieoai a oai?ee oioiiaciiiuo i?ioeannia ia yae?ao. --- ?oeiienue. Aeenna?oaoeey ia nieneaiea o/aiie noaiaie eaiaeeaeaoa oeceei-iaoaiaoe/aneeo iaoe ii niaoeeaeueiinoe 01.04.16 --- oeceea yae?a, yeaiaioa?iuo /anoeoe e aenieeo yia?aee. --- Oa?ueeianeee ainoaea?noaaiiue oieaa?neoao, Oa?ueeia, 1999. Aeai e?aoeee iaci? oai?aoe/aneeo enneaaeiaaiee oioi- e yeaeo?i?iaeaeaiey ieiiia ia ioeeiiao e yae?ao, auiieiaiiuo a ?aciua aiaeu. Ioia/aiu iniiaiua iiaeoiaeu, eniieuecoaiua aeey iienaiey yoeo ?aaeoeee, e iaeaieaa aaaeiua ?acoeueoaou, iieo/aiiua n eo iiiiuueth. Aiaeece?othony i?aaeiieiaeaiey, ninoaaeythuea iniiao eiioeueniiai i?eaeeaeaiey, e ioia/aaony ia?aie/aiiinoue yoiai iiaeoiaea i?e ?anniio?aiee oioiiaciiiuo i?ioeannia ia yae?ao. Ianoaeaeathony ?acee/iua ?aoeaiou aeey oaeiaeaoai?aiey o?aaiaaiee a?aaeeaioiie eiaa?eaioiinoe a i?aeoe/aneeo au/eneaieyo. Eceiaeai oi?iaeeci iino?iaiey yooaeoeaiuo acaeiiaeaenoaee a oai?ee oioiiaciiiuo i?ioeannia ia yae?ao, iniiaaiiue ia iaoiaea oieoa?iiai i?aia?aciaaiey Ieoai. Onoaiaaeeaaaony niune aaaaeaiiuo yooaeoeaiuo aaieeueoiieaiia. Eco/aia iauay no?oeoo?a iia?aoi?a yooaeoeaiiai oiea c eeanneoeeaoeeae ioaeaeueiuo aeeaaeia. Iieo/aiu aiaeeoe/aneea au?aaeaiey aeey aiieeooaeu oioi(yeaeo?i-)ia?aciaaiey ieiia ia naycaiiii ioeeiia a ieieiii?iaiaie iaeanoe n o/aoii no?oeoo?u aae?iiia. Aeaia ioeaiea ?iee yooaeoia noiaea n yia?aaoe/aneie iaiei/ee. Iaia?oaeaia acaeiiay eiiiainaoeey aeaoo/anoe/iuo aeeaaeia a aiieeooaeo oioiiaciiiiai i?ioeanna ia yae?a a iecoai ii?yaeea ii y.i. e N-acaeiiaeaenoaeyi. ?anniio?ai yooaeoeaiue niinia iaania/aiey a?aaeeaioiie iacaaeneiinoe ?acoeueoaoia au/eneaiee, iniiaaiiue ia iaiauaiee oai?aiu Ceaa?oa e a cia/eoaeueiie noaiaie ii?aaeaeythuee iiaaaeaiea aiieeooae yeaeo?iiaaieoiuo ia?aoiaeia a ieceiyia?aaoe/aneii (aeeeiiiaieiiaii) i?aaeaea. Iieo/aiu iiaua aiaeeoe/aneea au?aaeaiey aeey yeaeo?e/aneeo ioeueoeiieae a oioi?iaeaeaiee ieiia ia naiaiaeiii ioeeiia aaeece ii?iaa. Yoe au?aaeaiey e niioaaonoaothuea /eneaiiua ioeaiee n?aaieaathony n i?aaeneacaieyie ieceiyia?aaoe/aneeo oai?ai (a /anoiinoe, n ?acoeueoaoii E?ieea-?oaea?iaia) e yenia?eiaioaeueiuie aeaiiuie. ?acaeoue iiaeoiae, eioi?ue auoiaeeo ca ?aiee eiioeueniiai i?eaeeaeaiey, o?aaeeoeeiiii eniieuecoaiiai a yaea?ii-oece/aneeo ?an/aoao, i?eiaiai i?e au/eneaiee iaaethaeaaiuo aeey yeaeo?iia?aciaaiey ieiia ia aeaeo?iia. Au/eneaiiua no?oeoo?iua ooieoeee aeey ?aaeoeee wmetafile8? ??????? ???????? ?????????????yyy????.??????1????????????? ?`???&??MathType??????`=? ???u?th??????Aeaiu ?aeiiaiaeaoeee ioiineoaeueii eniieueciaaiey ?acoeueoaoia aeenna?oaoeeiiiie ?aaiou. Eeth/aaua neiaa: oioi(yeaeo?i-)?iaeaeaiea ieiiia, yooaeoeaiua acaeiiaeaenoaey, aeaoo/anoe/iua aeeaaeu, a?aaeeaioiay iacaaeneiinoue, no?oeoo?iua ooieoeee. Iiaeienaii a ia/aoue 14.01.99. Oi?iao 60x84/16. Ionaoi. ia/. Aoi. ien/. One.i.e. 1,0. O/.-ecae.e. 1,0. Oe?aae 100. Caeac ?7. Oa?ueeia-108, ?ioai?eio IIOe OOOE

Нашли опечатку? Выделите и нажмите CTRL+Enter

Похожие документы
Обсуждение

Ответить

Курсовые, Дипломы, Рефераты на заказ в кратчайшие сроки
Заказать реферат!
UkrReferat.com. Всі права захищені. 2000-2020