ENTRY M0639 20240425 M131M063900000001 SUBENT M0639001 20240425 M131M063900100001 BIB 14 31 M063900100002 TITLE Spectrum of photoneutrons from the BE-9 nucleus. M063900100003 AUTHOR (A.M.Goryachev,A.A.Nechkin,N.I.Sidorov) M063900100004 INSTITUTE (4RUSSGU) M063900100005 REFERENCE (J,BAS,65,(1),68,2001) M063900100006 English translation of IZV,65,(1),66,2001. M063900100007 (J,IZV,65,(1),66,2001) M063900100008 INC-SOURCE (BRST) M063900100009 FACILITY (BETAT,4RUSSGU) M063900100010 SAMPLE Metal BE target with weight 340 g (cylinder with M063900100011 diameter d = 5 cm and length l = 15 cm). M063900100012 METHOD (EXTB,SITA) M063900100013 DETECTOR (SCIN) Stilbene crystal (d = 30 mm, l = 20 mm). M063900100014 ANALYSIS Neutron energy spectrum restoration from the spectrum M063900100015 of recoil protons using the procedure of M063900100016 differentiation with smoothing. M063900100017 ERR-ANALYS (ERR-S) Statistical errors are given. M063900100018 STATUS (APRVD) By V.P.Sinichkin. M063900100019 The data in form of the tables were received M063900100020 from the authors. M063900100021 COMMENT The energy spectrum of photoneutrons from 9Be was M063900100022 measured using betatron bremsstrahlung beam. The M063900100023 photoneutron groups that could help to identify M063900100024 excited states of 9Be and to compare them with M063900100025 results of theoretical calculations for M063900100026 pygmy resonance were separated. M063900100027 HISTORY (20030314C) M063900100028 (20050523A) DATA section substituted, STATUS changed. M063900100029 (20140722A) Corrected by V.Varlamov: REFERENCE, M063900100030 STATUS, ERR-ANALYS, BRS -> BRA. M063900100031 (20240425A) Corrected by V.Varlamov: TITLE, M063900100032 REFERENCE, STATUS. M063900100033 ENDBIB 31 0 M063900100034 COMMON 1 3 M063900100035 EN-MAX M063900100036 MEV M063900100037 12. M063900100038 ENDCOMMON 3 0 M063900100039 ENDSUBENT 38 0 M063900199999 SUBENT M0639002 20240425 M131M063900200001 BIB 3 6 M063900200002 REACTION (4-BE-9(G,X)0-NN-1,,DE,,BRA/REL) M063900200003 Data presented in figure. M063900200004 STATUS (TABLE,,A.M.Goryachev+,J,BAS,65,(1),68,2001) M063900200005 HISTORY (20140716A) Corrected by V.Varlamov: in REACTION M063900200006 (G,X,0-NN-1, BRS -> BRA. M063900200007 (20240425U) Corrected by V.Varlamov: STATUS. M063900200008 ENDBIB 6 0 M063900200009 NOCOMMON 0 0 M063900200010 DATA 3 49 M063900200011 E DATA ERR-S M063900200012 MEV ARB-UNITS ARB-UNITS M063900200013 1.75 472.22 95.10 M063900200014 1.85 495.43 98.89 M063900200015 1.95 564.70 102.52 M063900200016 2.05 659.69 105.92 M063900200017 2.15 653.23 109.78 M063900200018 2.25 711.56 111.82 M063900200019 2.35 657.57 114.59 M063900200020 2.45 549.56 118.0 M063900200021 2.55 418.03 122.25 M063900200022 2.65 434.69 121.83 M063900200023 2.75 640.50 124.41 M063900200024 2.85 799.77 128.04 M063900200025 2.95 911.76 129.20 M063900200026 3.05 700.55 128.94 M063900200027 3.15 572.71 131.55 M063900200028 3.25 427.75 133.25 M063900200029 3.35 286.53 133.59 M063900200030 3.45 427.00 135.18 M063900200031 3.55 426.47 139.83 M063900200032 3.65 412.60 142.10 M063900200033 3.75 319.01 144.70 M063900200034 3.85 505.07 140.97 M063900200035 3.95 685.94 144.82 M063900200036 4.05 646.47 146.29 M063900200037 4.15 475.81 149.20 M063900200038 4.25 81.99 147.32 M063900200039 4.35 239.31 147.77 M063900200040 4.45 337.77 149.15 M063900200041 4.55 357.07 155.83 M063900200042 4.65 499.23 154.12 M063900200043 4.75 395.81 151.97 M063900200044 4.85 357.47 156.39 M063900200045 4.95 314.05 160.13 M063900200046 5.05 180.61 153.55 M063900200047 5.15 432.36 153.56 M063900200048 5.25 492.07 158.05 M063900200049 5.35 403.76 159.57 M063900200050 5.45 327.36 154.24 M063900200051 5.55 199.81 153.67 M063900200052 5.65 155.75 160.93 M063900200053 5.75 10.10 163.87 M063900200054 5.85 23.95 159.33 M063900200055 5.95 236.53 162.06 M063900200056 6.05 291.75 169.09 M063900200057 6.15 515.79 162.29 M063900200058 6.25 406.70 160.47 M063900200059 6.35 526.99 155.95 M063900200060 6.45 472.15 157.86 M063900200061 6.55 286.51 143.92 M063900200062 ENDDATA 51 0 M063900200063 ENDSUBENT 62 0 M063900299999 ENDENTRY 2 0 M063999999999