ENTRY 33087 20160927 31763308700000001 SUBENT 33087001 20160927 31763308700100001 BIB 16 23 3308700100002 TITLE Cross-sections of a few (n,a) and (n,p) reactions 3308700100003 induced at 14.7 MeV neutrons 3308700100004 AUTHOR (G.R.Pansare, P.M.Dighe, V.N.Bhoraskar) 3308700100005 INSTITUTE (3INDPOO) 3308700100006 REFERENCE (J,PRM,37,425,1991) 3308700100007 FACILITY (CCW,3INDPOO) 3308700100008 SAMPLE Elemental samples 3308700100009 INC-SOURCE (D-T) 3308700100010 DETECTOR (HPGE) HPGe (30%) detector was coupled to a 4096 3308700100011 channel analyser. 3308700100012 MONITOR 1(13-AL-27(N,A)11-NA-24,,SIG) 3308700100013 2(26-FE-56(N,P)25-MN-56,,SIG) 3308700100014 MONIT-REF (,Z.Boedy+,B,OKAMOTO,,261,1987) 3308700100015 DECAY-MON 1(11-NA-24,15.02HR,DG,1369.) 3308700100016 2(25-MN-56,2.578HR,DG,840.) 3308700100017 REL-REF (O,31412001,P.M.Dighe+,J,JP/G,17,L169,1991) 3308700100018 54Cr(n,a)51Ti and 120Sn(n,a)117Cd data given. 3308700100019 CORRECTION The correction due to self-absorption in the sample 3308700100020 was neglected because of small quantity of the sample 3308700100021 powder. 3308700100022 ADD-RES (COMP) Model calculation using Alice Livermore-82 code.3308700100023 STATUS (TABLE) Table 2 of Pramana J. of Physics,37(1991)425 3308700100024 HISTORY (20160927C) Abhijit+BL 3308700100025 ENDBIB 23 0 3308700100026 COMMON 1 3 3308700100027 EN 3308700100028 MEV 3308700100029 14.7 3308700100030 ENDCOMMON 3 0 3308700100031 ENDSUBENT 30 0 3308700199999 SUBENT 33087002 20160927 31763308700200001 BIB 5 19 3308700200002 REACTION 1(13-AL-27(N,P)12-MG-27,,SIG) 3308700200003 2(13-AL-27(N,P)12-MG-27,,SIG) 3308700200004 DECAY-DATA (12-MG-27,9.46MIN,DG,840.) 3308700200005 METHOD 1(ACTIV) Irrad./Count./NoOfCycles. = 40mins/40mins/3 3308700200006 2(ACTIV) Irrad./Count./NoOfCycles. = 30mins/30mins/5 3308700200007 ERR-ANALYS (ERR-T) Errors for the measured cross-sections are 3308700200008 the root mean square values comprised of uncertainty 3308700200009 in estimation of 3308700200010 (ERR-1) Gamma activity under the photopeak (0.7%) 3308700200011 (ERR-2) Half life (0.1%) 3308700200012 (ERR-3) Weight of the sample (0.002%) 3308700200013 (ERR-4) Time of irradiation and counting (0.05%) 3308700200014 (ERR-5) Neutron flux (1.42%) 3308700200015 COMMENT By Author (2016-11-21): In the 27Al(n,p)27Mg 3308700200016 reaction, the gamma energy of 840 keV is used for 3308700200017 cross section determination with 56Fe(n,p)56Mn as 3308700200018 monitor which also emit the same gamma energy. 3308700200019 However, the gammas from 27Mg and 56Mn foils are 3308700200020 counted separately. 3308700200021 ENDBIB 19 0 3308700200022 COMMON 5 3 3308700200023 ERR-1 ERR-2 ERR-3 ERR-4 ERR-5 3308700200024 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT 3308700200025 0.7 0.1 0.002 0.05 1.42 3308700200026 ENDCOMMON 3 0 3308700200027 DATA 4 1 3308700200028 DATA 1ERR-T 1DATA 2ERR-T 2 3308700200029 MB MB MB MB 3308700200030 68. 2.0 66. 2.0 3308700200031 ENDDATA 3 0 3308700200032 ENDSUBENT 31 0 3308700299999 SUBENT 33087003 20160927 31763308700300001 BIB 4 11 3308700300002 REACTION 1(14-SI-30(N,A)12-MG-27,,SIG) 3308700300003 2(14-SI-30(N,A)12-MG-27,,SIG) 3308700300004 DECAY-DATA (12-MG-27,9.46MIN,DG,1013.) 3308700300005 METHOD 1(ACTIV) Irrad./Count./NoOfCycles. = 40mins/40mins/5 3308700300006 2(ACTIV) Irrad./Count./NoOfCycles. = 30mins/30mins/5 3308700300007 ERR-ANALYS (DATA-ERR) Root mean square values comprised of 3308700300008 uncertainty in estimation of 3308700300009 - gamma activity under the photopeak, 3308700300010 - relative detection efficiency, 3308700300011 - sample weight, 3308700300012 - time measurements. 3308700300013 ENDBIB 11 0 3308700300014 NOCOMMON 0 0 3308700300015 DATA 4 1 3308700300016 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 3308700300017 MB MB MB MB 3308700300018 81. 5.0 85. 5.1 3308700300019 ENDDATA 3 0 3308700300020 ENDSUBENT 19 0 3308700399999 SUBENT 33087004 20160927 31763308700400001 BIB 4 11 3308700400002 REACTION 1(24-CR-52(N,P)23-V-52,,SIG) 3308700400003 2(24-CR-52(N,P)23-V-52,,SIG) 3308700400004 DECAY-DATA (23-V-52,3.76MIN,DG,1434.) 3308700400005 METHOD 1(ACTIV) Irrad./Count./NoOfCycles. = 10mins/10mins/10 3308700400006 2(ACTIV) Irrad./Count./NoOfCycles. = 10mins/10mins/10 3308700400007 ERR-ANALYS (DATA-ERR) Root mean square values comprised of 3308700400008 uncertainty in estimation of 3308700400009 - gamma activity under the photopeak, 3308700400010 - relative detection efficiency, 3308700400011 - sample weight, 3308700400012 - time measurements. 3308700400013 ENDBIB 11 0 3308700400014 NOCOMMON 0 0 3308700400015 DATA 4 1 3308700400016 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 3308700400017 MB MB MB MB 3308700400018 93. 6.0 91. 6.0 3308700400019 ENDDATA 3 0 3308700400020 ENDSUBENT 19 0 3308700499999 SUBENT 33087005 20160927 31763308700500001 BIB 4 11 3308700500002 REACTION 1(24-CR-53(N,P)23-V-53,,SIG) 3308700500003 2(24-CR-53(N,P)23-V-53,,SIG) 3308700500004 DECAY-DATA (23-V-53,1.60MIN,DG,1000.) 3308700500005 METHOD 1(ACTIV) Irrad./Count./NoOfCycles. = 5mins/5mins/10 3308700500006 2(ACTIV) Irrad./Count./NoOfCycles. = 5mins/5mins/10 3308700500007 ERR-ANALYS (DATA-ERR) Root mean square values comprised of 3308700500008 uncertainty in estimation of 3308700500009 - gamma activity under the photopeak, 3308700500010 - relative detection efficiency, 3308700500011 - sample weight, 3308700500012 - time measurements. 3308700500013 ENDBIB 11 0 3308700500014 NOCOMMON 0 0 3308700500015 DATA 4 1 3308700500016 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 3308700500017 MB MB MB MB 3308700500018 48. 6.0 46. 5.0 3308700500019 ENDDATA 3 0 3308700500020 ENDSUBENT 19 0 3308700599999 SUBENT 33087006 20160927 31763308700600001 BIB 5 16 3308700600002 REACTION 1(24-CR-54(N,P)23-V-54,,SIG) 3308700600003 2(24-CR-54(N,P)23-V-54,,SIG) 3308700600004 DECAY-DATA (23-V-54,43.0SEC,DG,840.) 3308700600005 METHOD 1(ACTIV) Irrad./Count./NoOfCycles. = 3mins/3mins/25 3308700600006 2(ACTIV) Irrad./Count./NoOfCycles. = 3mins/3mins/25 3308700600007 ERR-ANALYS (DATA-ERR) Root mean square values comprised of 3308700600008 uncertainty in estimation of 3308700600009 - gamma activity under the photopeak, 3308700600010 - relative detection efficiency, 3308700600011 - sample weight, 3308700600012 - time measurements. 3308700600013 COMMENT By Author (2016-11-21): In the 54Cr(n,p)54V reaction, 3308700600014 the gamma energy of 840 keV is used for cross section 3308700600015 determination with 56Fe(n,p)56Mn as monitor which 3308700600016 also emit the same gamma energy. However, the gammas 3308700600017 from 54V and 56Mn foils are counted separately. 3308700600018 ENDBIB 16 0 3308700600019 NOCOMMON 0 0 3308700600020 DATA 4 1 3308700600021 DATA 1DATA-ERR 1DATA 2DATA-ERR 2 3308700600022 MB MB MB MB 3308700600023 17. 2.0 18. 2.0 3308700600024 ENDDATA 3 0 3308700600025 ENDSUBENT 24 0 3308700699999 ENDENTRY 6 0 3308799999999