ENTRY M0783 20100215 M052M078300000001 SUBENT M0783001 20100215 M052M078300100001 BIB 13 26 M078300100002 INSTITUTE (2GERGOE,2SWDLND,2SWDUPP,2BLGGHT) M078300100003 REFERENCE (J,NP/A,591,1,1995) M078300100004 AUTHOR (K.Fuhrberg,D.Hager,T.Glebe,B.-E.Andersson, M078300100005 K.Hansen,M.Hutt,B.Nilsson,L.Nilsson, M078300100006 D.Ryckbosch,B.Schroder,M.Schumacher, M078300100007 R.Van De Vyver) M078300100008 TITLE Compton scattering of 87 MeV photons by 4He. M078300100009 FACILITY (MICRT,2SWDLND) MAX-LAB (Lund) nuclear-physics M078300100010 facility. M078300100011 INC-SOURCE (BRST) M078300100012 SAMPLE L-He target. M078300100013 DETECTOR (NAICR) Three NaI(Tl) detectors placed at scattterin M078300100014 angles 60, 90 and 150 degree. M078300100015 METHOD (EXTB,SITA)) M078300100016 ERR-ANALYS (ERR-S) Statistical errors. M078300100017 (ERR-SYS) Systematic errors were estimated of 15% M078300100018 taking into account the error of the absolute rate of M078300100019 primary photons, the error of the shower-code M078300100020 simulations and the error due to the geometry. M078300100021 COMMENT Differential cross sections for Compton scattering by M078300100022 4He have been measured at photon energies ranging M078300100023 from 83.7 to 93.8 MeV with a weighted average of 87 M078300100024 MeV using bremsstrahlung beam. M078300100025 STATUS (TABLE) Data from the Table 1 were compiled at the M078300100026 Russia MSU SINP CDFE by V.Varlamov. M078300100027 HISTORY (20100215C) M078300100028 ENDBIB 26 0 M078300100029 NOCOMMON 0 0 M078300100030 ENDSUBENT 29 0 M078300199999 SUBENT M0783002 20100215 M052M078300200001 BIB 2 4 M078300200002 REACTION (2-HE-4(G,EL)2-HE-4,,DA,,BRA) M078300200003 COMMENT EN-MAX = 87 MeV is weighted average from 83.7 to 93.8 M078300200004 MeV ranging EN-MAX values of bremsstrahlung beam M078300200005 photons. M078300200006 ENDBIB 4 0 M078300200007 COMMON 2 3 M078300200008 EN-MAX ERR-SYS M078300200009 MEV PER-CENT M078300200010 87. 15. M078300200011 ENDCOMMON 3 0 M078300200012 DATA 3 3 M078300200013 ANG DATA ERR-S M078300200014 ADEG NB/SR NB/SR M078300200015 60. 64. 10. M078300200016 90. 51. 7. M078300200017 150. 132. 30. M078300200018 ENDDATA 5 0 M078300200019 ENDSUBENT 18 0 M078300299999 ENDENTRY 2 0 M078399999999