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