ENTRY M0282 20160224 M082M028200000001 SUBENT M0282001 20160224 M082M028200100001 BIB 16 32 M028200100002 TITLE Photoneutrons from Be-9. M028200100003 AUTHOR (M.N.Thompson,J.M.Taylor) M028200100004 REFERENCE (J,NP,76,377,1966) M028200100005 INSTITUTE (3AULAML) M028200100006 METHOD (PSD) M028200100007 FACILITY (BETAT,3AULAML) M028200100008 INC-SOURCE (BRST,HARD) M028200100009 INC-SPECT Beam burst lengthened to 350 microsec. The beam was M028200100010 hardened by 30.5 cm of graphite which reduced the M028200100011 number of photons with energy less then 3 MeV by M028200100012 several orders of magnitude. M028200100013 DETECTOR (SCIN) Spectrometer consisted of 5.1 cm diameter by M028200100014 2.5 cm thick stilbene crystal with 2.5 cm lead M028200100015 shield in front of the detector. The pulses were M028200100016 recorded by an RCL 512-channel pulse-height M028200100017 analyser. M028200100018 PART-DET (P) M028200100019 SAMPLE Disk with diameter 3.8 cm. M028200100020 ADD-RES (STRUC) Energies of states in Be-9 giving rise to the M028200100021 neutron groups were observed, assuming decay to the M028200100022 ground state and first excited state of Be-8. M028200100023 ERR-ANALYS (ERR-S) Statistical error are presented. M028200100024 COMMENT The resulting spectrum is interpreted in terms of M028200100025 states in Be-9 and confirms the existence of several M028200100026 doubtful levels and postulates the presence of at M028200100027 least one new level. M028200100028 STATUS (CURVE) Fig.3 from NP,76,377,1966. M028200100029 HISTORY (19851218C) Data were compiled at SCJAD of Saratov M028200100030 State University. M028200100031 (19910202A) Corrected by V.Varlamov, V.Mclane. M028200100032 (20160224A) Corrected by SD and VV: dates, STATUS, M028200100033 REACTION, lowercase. M028200100034 ENDBIB 32 0 M028200100035 COMMON 1 3 M028200100036 EN-MAX M028200100037 MEV M028200100038 17. M028200100039 ENDCOMMON 3 0 M028200100040 ENDSUBENT 39 0 M028200199999 SUBENT M0282002 20160224 M082M028200200001 BIB 2 3 M028200200002 REACTION (4-BE-9(G,X)0-NN-1,,DE,,BRA/REL) M028200200003 HISTORY (20160224A) Corrected by SD and VV: REACTION, BRS -> M028200200004 BRA. M028200200005 ENDBIB 3 0 M028200200006 NOCOMMON 0 0 M028200200007 DATA 3 74 M028200200008 E DATA ERR-S M028200200009 MEV ARB-UNITS ARB-UNITS M028200200010 2.125 19.431 1.566 M028200200011 2.250 18.790 1.601 M028200200012 2.375 16.940 1.637 M028200200013 2.5 16.44 1.50 M028200200014 2.625 18.51 1.64 M028200200015 2.750 18.86 1.60 M028200200016 2.875 19.29 1.57 M028200200017 3. 17.58 1.67 M028200200018 3.125 15.66 1.64 M028200200019 3.250 16.73 1.64 M028200200020 3.375 17.08 1.71 M028200200021 3.5 18.65 1.96 M028200200022 3.625 20.71 1.85 M028200200023 3.750 20.71 1.92 M028200200024 3.875 17.87 1.92 M028200200025 4. 16.37 1.92 M028200200026 4.125 17.22 1.82 M028200200027 4.250 16.23 1.74 M028200200028 4.375 15.66 1.92 M028200200029 4.5 16.51 1.92 M028200200030 4.625 16.44 1.85 M028200200031 4.750 14.59 1.92 M028200200032 4.875 14.80 1.85 M028200200033 5. 16.23 1.99 M028200200034 5.125 15.018 1.960 M028200200035 5.250 13.31 1.89 M028200200036 5.375 10.819 1.920 M028200200037 5.5 9.40 1.99 M028200200038 5.625 12.24 1.92 M028200200039 5.750 13.17 1.89 M028200200040 5.875 11.53 1.92 M028200200041 6. 12.17 1.92 M028200200042 6.125 11.03 1.78 M028200200043 6.250 10.89 1.85 M028200200044 6.375 12.53 1.78 M028200200045 6.5 10.04 1.74 M028200200046 6.625 6.55 1.74 M028200200047 6.750 6.91 1.71 M028200200048 6.875 7.40 1.64 M028200200049 7. 10.11 1.85 M028200200050 7.125 13.81 1.96 M028200200051 7.250 9.395 1.850 M028200200052 7.375 5.55 1.78 M028200200053 7.5 6.69 1.85 M028200200054 7.625 8.83 1.99 M028200200055 7.750 7.40 1.99 M028200200056 7.875 3.63 1.96 M028200200057 8. 6.55 1.92 M028200200058 8.125 11.03 1.85 M028200200059 8.250 7.69 1.85 M028200200060 8.375 3.70 1.82 M028200200061 8.5 4.48 1.85 M028200200062 8.625 6.62 1.89 M028200200063 8.750 8.968 1.815 M028200200064 8.875 8.61 1.78 M028200200065 9. 5.55 1.71 M028200200066 9.125 3.20 1.78 M028200200067 9.250 5.69 1.71 M028200200068 9.375 7.83 1.74 M028200200069 9.5 3.56 1.78 M028200200070 9.625 2.63 1.74 M028200200071 9.750 6.34 1.78 M028200200072 9.875 7.12 1.67 M028200200073 10. 6.69 1.82 M028200200074 10.125 4.63 1.85 M028200200075 10.250 1.92 2.06 M028200200076 10.375 3.20 1.85 M028200200077 10.5 3.56 1.85 M028200200078 10.625 1.28 1.92 M028200200079 10.750 2.56 2.03 M028200200080 10.875 5.55 1.99 M028200200081 11. 3.92 2.06 M028200200082 11.125 1.07 1.99 M028200200083 11.250 0.854 1.990 M028200200084 ENDDATA 76 0 M028200200085 ENDSUBENT 84 0 M028200299999 ENDENTRY 2 0 M028299999999