ENTRY M0278 20121103 M065M027800000001 SUBENT M0278001 20121103 M065M027800100001 BIB 13 36 M027800100002 TITLE The investigation of mechanism of the reaction M027800100003 7Li(gamma,p+t+t) at Egamma < 27 MeV. M027800100004 AUTHOR (E.A.Kotikov,E.D.Makhnovskiy) M027800100005 INSTITUTE (4RUSFTI) M027800100006 REFERENCE (J,YF,46,1009,1987) M027800100007 (J,SNP,46,579,1987) - Eng.trans.of YF,46,1009,1987 M027800100008 FACILITY (SYNCH,4RUSFTI) M027800100009 INC-SOURCE (BRST) M027800100010 METHOD (EXTB,SITA) M027800100011 PART-DET (P) M027800100012 (T) M027800100013 DETECTOR (PLATE) M027800100014 COMMENT The mechanism of the three-particle photonuclear M027800100015 reaction 7Li(gamma,p2t) MeV has been investigated at M027800100016 Eg < 27 MeV on the basis of the identified stars M027800100017 measured in nuclear emulsion. M027800100018 The formation of protons and two tritons in the M027800100019 reaction is explained using the feynman diagram M027800100020 mechanism with the virtual cluster (n-6Li) or (p-6He) M027800100021 states of 7Li nucleus. The gamma-quantum absorption byM027800100022 the a=6 cluster with disintegration into two A=3 M027800100023 fragments, and rescattering of virtual nucleon at the M027800100024 A=3 nucleus with formation of final particles is takenM027800100025 into consideration. To identify the mechanism of the M027800100026 simplest feynman diagrams the usage of correlations M027800100027 between the energies of incident and emitting M027800100028 particles in virtual processes was suggested. M027800100029 ERR-ANALYS (ERR-S) Statistical errors only M027800100030 STATUS (CURVE) M027800100031 HISTORY (19881018C) M027800100032 (19910202A) corrected by V.Varlamov, V.Mclane M027800100033 (20121103A) SD: Updated to new date formats,lower case.M027800100034 Corrected according last EXFOR rules and Dict. M027800100035 Ref. on transl. was added. M027800100036 VV: REACTION code in SUBENT 002 was M027800100037 corrected. M027800100038 ENDBIB 36 0 M027800100039 NOCOMMON 0 0 M027800100040 ENDSUBENT 39 0 M027800199999 SUBENT M0278002 20121103 M065M027800200001 BIB 2 2 M027800200002 REACTION (3-LI-7(G,P+T)1-H-3,,SIG,,BRS) M027800200003 HISTORY (20121029A) VV: REACTION code: BRA -> BRS. M027800200004 ENDBIB 2 0 M027800200005 COMMON 1 3 M027800200006 EN-ERR M027800200007 MEV M027800200008 0.2 M027800200009 ENDCOMMON 3 0 M027800200010 DATA 3 9 M027800200011 EN DATA ERR-S M027800200012 MEV MB MB M027800200013 23.2 0.065 0.05 M027800200014 23.6 0.159 0.08 M027800200015 24.0 0.415 0.13 M027800200016 24.4 0.411 0.13 M027800200017 24.8 0.692 0.21 M027800200018 25.2 0.746 0.21 M027800200019 25.6 0.346 0.13 M027800200020 26.0 0.195 0.12 M027800200021 26.4 0.173 0.12 M027800200022 ENDDATA 11 0 M027800200023 ENDSUBENT 22 0 M027800299999 ENDENTRY 2 0 M027899999999