ENTRY D6252 20170308 D110D625200000001 SUBENT D6252001 20170308 D110D625200100001 BIB 12 37 D625200100002 TITLE Thick target double differential neutron energy D625200100003 distribution from 12C+27Al at 115 MeV D625200100004 AUTHOR (V.Suman, C.Sunil, S.Nair, S.Paul, K.Biju, G.S.Sahoo, D625200100005 P.K.Sarkar) D625200100006 INSTITUTE (3INDTRM,3INDMNP) D625200100007 REFERENCE (J,NIM/A,800,29,2015) D625200100008 FACILITY (VDGT,3INDTRM) Pelletron-Linac Accelerator at BARC-TIFRD625200100009 SAMPLE 27Al hemispherical aluminium target of thickness D625200100010 3 mm and diameter 40 mm D625200100011 DETECTOR (SCIN) Five EJ-301(5cm x 5cm) liquid scintillation D625200100012 detectors, placed at a distance of 1.5 m at angles 0, D625200100013 30, 60, 90 and 120 degrees. D625200100014 METHOD (TOF) To measure the energy distribution of emitted D625200100015 neutrons. D625200100016 (PSD) To separate neutrons from photons. D625200100017 (BCINT) D625200100018 CORRECTION To account for the background contribution from the D625200100019 scattered neutrons from the nearby structural D625200100020 materials, shadow bar correction was carried out for D625200100021 individual detectors. Here,an iron bar of diameter 5 D625200100022 cm and length 30cm was kept followed by high density D625200100023 poly-ethylene (HDPE) of same dimensions in the line D625200100024 of the target and the detector. The high energy D625200100025 neutrons undergo inelastic scatterings in the iron D625200100026 bar,gets reduced in energy and undergo elastic D625200100027 scattering in the hydrogen rich HDPE before finally D625200100028 getting captured. D625200100029 ERR-ANALYS (ERR-S,5.,10.) Statistical uncertainties in counts D625200100030 were < 5% in forward directions (0,30 and 60 degrees) D625200100031 and ~10% in the backward angles( 90 and 120 degrees) D625200100032 (ERR-1) Uncertainty in dead time (5%) D625200100033 (ERR-2) Uncertainty in solid angle and flight path D625200100034 length (2%) D625200100035 (ERR-3) Uncertainty in total charge beam due to D625200100036 current integrator (1%) D625200100037 HISTORY (20170308C) Compiled by Vivek Mishra+BL D625200100038 STATUS (TABLE) Numerical data provided by Authors D625200100039 ENDBIB 37 0 D625200100040 COMMON 4 3 D625200100041 EN ERR-1 ERR-2 ERR-3 D625200100042 MEV PER-CENT PER-CENT PER-CENT D625200100043 115. 5. 2. 1. D625200100044 ENDCOMMON 3 0 D625200100045 ENDSUBENT 44 0 D625200199999 SUBENT D6252002 20170308 D110D625200200001 BIB 3 3 D625200200002 REACTION (13-AL-27(6-C-12,X)0-NN-1,,PY/DA/DE,,TT) D625200200003 ERR-ANALYS (ERR-T) Total uncertainty D625200200004 STATUS (TABLE) Fig.7 of NIM/A,800(2015)29 D625200200005 ENDBIB 3 0 D625200200006 NOCOMMON 0 0 D625200200007 DATA 4 220 D625200200008 ANG E DATA ERR-T D625200200009 ADEG MEV P/IN/MEVSR P/IN/MEVSR D625200200010 0. 1.0 1.75E-05 1.11E-07 D625200200011 0. 1.5 2.31E-05 1.06E-07 D625200200012 0. 2.0 2.51E-05 9.64E-08 D625200200013 0. 2.5 2.81E-05 9.47E-08 D625200200014 0. 3.0 2.97E-05 9.50E-08 D625200200015 0. 3.5 3.06E-05 9.59E-08 D625200200016 0. 4.0 2.95E-05 9.35E-08 D625200200017 0. 4.5 2.97E-05 9.41E-08 D625200200018 0. 5.0 2.85E-05 9.46E-08 D625200200019 0. 5.5 2.55E-05 8.96E-08 D625200200020 0. 6.0 2.39E-05 8.99E-08 D625200200021 0. 6.5 2.09E-05 8.42E-08 D625200200022 0. 7.0 2.10E-05 8.76E-08 D625200200023 0. 7.5 1.74E-05 8.22E-08 D625200200024 0. 8.0 1.62E-05 7.98E-08 D625200200025 0. 8.5 1.39E-05 7.50E-08 D625200200026 0. 9.0 1.38E-05 7.75E-08 D625200200027 0. 9.5 1.23E-05 7.50E-08 D625200200028 0. 10.0 1.04E-05 6.89E-08 D625200200029 0. 10.5 9.00E-06 6.53E-08 D625200200030 0. 11.0 8.62E-06 6.31E-08 D625200200031 0. 11.5 7.52E-06 6.11E-08 D625200200032 0. 12.0 6.94E-06 6.00E-08 D625200200033 0. 12.5 6.22E-06 5.69E-08 D625200200034 0. 13.0 5.52E-06 5.57E-08 D625200200035 0. 13.5 5.05E-06 5.31E-08 D625200200036 0. 14.0 4.51E-06 5.36E-08 D625200200037 0. 14.5 3.94E-06 4.75E-08 D625200200038 0. 15.0 3.72E-06 4.87E-08 D625200200039 0. 15.5 3.46E-06 4.75E-08 D625200200040 0. 16.0 3.23E-06 4.48E-08 D625200200041 0. 16.5 2.58E-06 4.44E-08 D625200200042 0. 17.0 2.46E-06 4.09E-08 D625200200043 0. 17.5 2.26E-06 4.18E-08 D625200200044 0. 18.0 2.11E-06 3.91E-08 D625200200045 0. 18.5 1.96E-06 4.03E-08 D625200200046 0. 19.0 2.05E-06 4.08E-08 D625200200047 0. 19.5 1.72E-06 4.02E-08 D625200200048 0. 20.0 1.72E-06 3.87E-08 D625200200049 0. 20.5 1.43E-06 3.91E-08 D625200200050 0. 21.0 1.55E-06 3.95E-08 D625200200051 0. 21.5 1.40E-06 3.82E-08 D625200200052 0. 22.0 1.41E-06 3.70E-08 D625200200053 0. 22.5 1.40E-06 3.86E-08 D625200200054 0. 23.0 1.21E-06 3.92E-08 D625200200055 0. 23.5 1.42E-06 3.97E-08 D625200200056 0. 24.0 1.26E-06 3.80E-08 D625200200057 0. 24.5 1.23E-06 3.91E-08 D625200200058 0. 25.0 1.33E-06 4.02E-08 D625200200059 0. 25.5 1.19E-06 4.02E-08 D625200200060 0. 26.0 1.07E-06 3.77E-08 D625200200061 0. 26.5 9.50E-07 3.97E-08 D625200200062 0. 27.0 1.10E-06 3.89E-08 D625200200063 30. 1.0 1.83E-05 1.17E-08 D625200200064 30. 1.5 1.13E-05 9.15E-09 D625200200065 30. 2.0 1.24E-05 7.94E-09 D625200200066 30. 2.5 1.32E-05 7.61E-09 D625200200067 30. 3.0 1.35E-05 7.35E-09 D625200200068 30. 3.5 1.35E-05 7.19E-09 D625200200069 30. 4.0 1.26E-05 6.99E-09 D625200200070 30. 4.5 1.20E-05 6.81E-09 D625200200071 30. 5.0 1.13E-05 6.84E-09 D625200200072 30. 5.5 1.00E-05 6.39E-09 D625200200073 30. 6.0 9.17E-06 6.37E-09 D625200200074 30. 6.5 7.67E-06 5.92E-09 D625200200075 30. 7.0 7.55E-06 6.12E-09 D625200200076 30. 7.5 6.55E-06 5.89E-09 D625200200077 30. 8.0 5.95E-06 5.58E-09 D625200200078 30. 8.5 5.43E-06 5.37E-09 D625200200079 30. 9.0 4.89E-06 5.57E-09 D625200200080 30. 9.5 4.51E-06 5.35E-09 D625200200081 30. 10.0 3.87E-06 4.98E-09 D625200200082 30. 10.5 3.22E-06 4.75E-09 D625200200083 30. 11.0 2.93E-06 4.64E-09 D625200200084 30. 11.5 2.55E-06 4.53E-09 D625200200085 30. 12.0 2.34E-06 4.45E-09 D625200200086 30. 12.5 2.19E-06 4.18E-09 D625200200087 30. 13.0 1.96E-06 4.21E-09 D625200200088 30. 13.5 1.64E-06 3.88E-09 D625200200089 30. 14.0 1.45E-06 3.96E-09 D625200200090 30. 14.5 1.31E-06 3.69E-09 D625200200091 30. 15.0 1.19E-06 3.57E-09 D625200200092 30. 15.5 1.06E-06 3.53E-09 D625200200093 30. 16.0 1.05E-06 3.42E-09 D625200200094 30. 16.5 9.07E-07 3.31E-09 D625200200095 30. 17.0 7.55E-07 3.25E-09 D625200200096 30. 17.5 7.71E-07 3.19E-09 D625200200097 30. 18.0 5.59E-07 3.06E-09 D625200200098 30. 18.5 6.05E-07 3.33E-09 D625200200099 30. 19.0 6.49E-07 2.97E-09 D625200200100 30. 19.5 4.92E-07 3.19E-09 D625200200101 30. 20.0 5.02E-07 3.11E-09 D625200200102 30. 20.5 4.34E-07 3.18E-09 D625200200103 30. 21.0 4.33E-07 3.20E-09 D625200200104 30. 21.5 4.04E-07 3.20E-09 D625200200105 30. 22.0 3.54E-07 3.11E-09 D625200200106 30. 22.5 4.03E-07 3.12E-09 D625200200107 30. 23.0 4.01E-07 3.27E-09 D625200200108 30. 23.5 3.43E-07 3.18E-09 D625200200109 30. 24.0 3.79E-07 3.09E-09 D625200200110 30. 24.5 3.83E-07 3.36E-09 D625200200111 30. 25.0 2.75E-07 3.47E-09 D625200200112 30. 25.5 2.47E-07 3.55E-09 D625200200113 30. 26.0 2.97E-07 3.29E-09 D625200200114 30. 26.5 2.41E-07 3.31E-09 D625200200115 30. 27.0 2.07E-07 3.42E-09 D625200200116 60. 1.0 2.50E-06 7.79E-10 D625200200117 60. 1.5 6.44E-06 7.65E-10 D625200200118 60. 2.0 7.59E-06 6.61E-10 D625200200119 60. 2.5 7.71E-06 6.19E-10 D625200200120 60. 3.0 7.48E-06 5.90E-10 D625200200121 60. 3.5 6.51E-06 5.66E-10 D625200200122 60. 4.0 6.02E-06 5.36E-10 D625200200123 60. 4.5 5.52E-06 5.17E-10 D625200200124 60. 5.0 4.97E-06 5.02E-10 D625200200125 60. 5.5 4.10E-06 4.69E-10 D625200200126 60. 6.0 3.78E-06 4.66E-10 D625200200127 60. 6.5 3.20E-06 4.32E-10 D625200200128 60. 7.0 2.96E-06 4.46E-10 D625200200129 60. 7.5 2.54E-06 4.21E-10 D625200200130 60. 8.0 2.20E-06 4.14E-10 D625200200131 60. 8.5 1.95E-06 3.96E-10 D625200200132 60. 9.0 1.74E-06 3.98E-10 D625200200133 60. 9.5 1.59E-06 3.88E-10 D625200200134 60. 10.0 1.27E-06 3.59E-10 D625200200135 60. 10.5 1.14E-06 3.40E-10 D625200200136 60. 11.0 9.27E-07 3.30E-10 D625200200137 60. 11.5 9.18E-07 3.23E-10 D625200200138 60. 12.0 7.30E-07 3.24E-10 D625200200139 60. 12.5 6.55E-07 3.02E-10 D625200200140 60. 13.0 5.88E-07 2.98E-10 D625200200141 60. 13.5 4.86E-07 2.89E-10 D625200200142 60. 14.0 4.65E-07 2.79E-10 D625200200143 60. 14.5 3.59E-07 2.72E-10 D625200200144 60. 15.0 2.98E-07 2.61E-10 D625200200145 60. 15.5 3.07E-07 2.65E-10 D625200200146 60. 16.0 2.97E-07 2.47E-10 D625200200147 60. 16.5 2.45E-07 2.44E-10 D625200200148 60. 17.0 2.52E-07 2.49E-10 D625200200149 60. 17.5 2.18E-07 2.38E-10 D625200200150 60. 18.0 1.85E-07 2.24E-10 D625200200151 60. 18.5 1.54E-07 2.42E-10 D625200200152 60. 19.0 1.42E-07 2.36E-10 D625200200153 60. 19.5 9.77E-08 2.50E-10 D625200200154 90. 1.0 4.49E-06 9.34E-11 D625200200155 90. 1.5 8.03E-06 7.72E-11 D625200200156 90. 2.0 6.64E-06 6.45E-11 D625200200157 90. 2.5 6.03E-06 5.80E-11 D625200200158 90. 3.0 5.09E-06 5.49E-11 D625200200159 90. 3.5 3.94E-06 5.22E-11 D625200200160 90. 4.0 3.63E-06 4.78E-11 D625200200161 90. 4.5 3.13E-06 4.60E-11 D625200200162 90. 5.0 2.83E-06 4.46E-11 D625200200163 90. 5.5 2.32E-06 4.17E-11 D625200200164 90. 6.0 1.94E-06 4.14E-11 D625200200165 90. 6.5 1.69E-06 3.88E-11 D625200200166 90. 7.0 1.40E-06 4.03E-11 D625200200167 90. 7.5 1.28E-06 3.87E-11 D625200200168 90. 8.0 1.11E-06 3.78E-11 D625200200169 90. 8.5 1.06E-06 3.60E-11 D625200200170 90. 9.0 8.12E-07 3.73E-11 D625200200171 90. 9.5 8.93E-07 3.54E-11 D625200200172 90. 10.0 6.16E-07 3.42E-11 D625200200173 90. 10.5 4.01E-07 3.33E-11 D625200200174 90. 11.0 4.56E-07 3.17E-11 D625200200175 90. 11.5 4.71E-07 3.09E-11 D625200200176 90. 12.0 3.81E-07 3.14E-11 D625200200177 90. 12.5 2.58E-07 2.99E-11 D625200200178 90. 13.0 3.65E-07 2.95E-11 D625200200179 90. 13.5 3.02E-07 2.79E-11 D625200200180 90. 14.0 2.40E-07 2.80E-11 D625200200181 90. 14.5 2.01E-07 2.65E-11 D625200200182 90. 15.0 1.74E-07 2.53E-11 D625200200183 90. 15.5 1.22E-07 2.67E-11 D625200200184 90. 16.0 1.48E-07 2.52E-11 D625200200185 90. 16.5 1.26E-07 2.54E-11 D625200200186 90. 17.0 4.11E-08 2.59E-11 D625200200187 90. 17.5 3.38E-08 2.54E-11 D625200200188 90. 18.0 8.08E-08 2.49E-11 D625200200189 90. 18.5 5.69E-08 2.63E-11 D625200200190 90. 19.0 9.17E-09 2.75E-11 D625200200191 90. 19.5 6.32E-09 2.66E-11 D625200200192 120. 1.0 3.00E-06 5.86E-12 D625200200193 120. 1.5 4.25E-06 5.24E-12 D625200200194 120. 2.0 4.01E-06 4.43E-12 D625200200195 120. 2.5 3.38E-06 4.01E-12 D625200200196 120. 3.0 2.83E-06 3.72E-12 D625200200197 120. 3.5 2.45E-06 3.54E-12 D625200200198 120. 4.0 1.80E-06 3.58E-12 D625200200199 120. 4.5 1.38E-06 3.49E-12 D625200200200 120. 5.0 1.18E-06 3.30E-12 D625200200201 120. 5.5 1.12E-06 2.83E-12 D625200200202 120. 6.0 1.14E-06 2.78E-12 D625200200203 120. 6.5 8.92E-07 2.61E-12 D625200200204 120. 7.0 8.27E-07 2.68E-12 D625200200205 120. 7.5 6.56E-07 2.50E-12 D625200200206 120. 8.0 5.26E-07 2.46E-12 D625200200207 120. 8.5 5.67E-07 2.35E-12 D625200200208 120. 9.0 5.13E-07 2.37E-12 D625200200209 120. 9.5 3.54E-07 2.27E-12 D625200200210 120. 10.0 3.55E-07 2.12E-12 D625200200211 120. 10.5 3.54E-07 2.06E-12 D625200200212 120. 11.0 2.87E-07 2.01E-12 D625200200213 120. 11.5 2.09E-07 1.95E-12 D625200200214 120. 12.0 2.15E-07 1.93E-12 D625200200215 120. 12.5 2.24E-07 1.93E-12 D625200200216 120. 13.0 1.92E-07 1.86E-12 D625200200217 120. 13.5 1.90E-07 1.78E-12 D625200200218 120. 14.0 1.53E-07 1.83E-12 D625200200219 120. 14.5 1.74E-07 1.65E-12 D625200200220 120. 15.0 1.25E-07 1.68E-12 D625200200221 120. 15.5 1.13E-07 1.67E-12 D625200200222 120. 16.0 1.27E-07 1.66E-12 D625200200223 120. 16.5 1.33E-07 1.57E-12 D625200200224 120. 17.0 1.19E-07 1.57E-12 D625200200225 120. 17.5 9.89E-08 1.56E-12 D625200200226 120. 18.0 9.99E-08 1.49E-12 D625200200227 120. 18.5 1.20E-07 1.54E-12 D625200200228 120. 19.0 1.13E-07 1.58E-12 D625200200229 120. 19.5 1.12E-07 1.51E-12 D625200200230 ENDDATA 222 0 D625200200231 ENDSUBENT 230 0 D625200299999 SUBENT D6252003 20170308 D110D625200300001 BIB 2 2 D625200300002 REACTION (13-AL-27(6-C-12,X)0-NN-1,,PY/DA,,TT) D625200300003 STATUS (TABLE) Fig.8 of NIM/A,800(2015)29 D625200300004 ENDBIB 2 0 D625200300005 NOCOMMON 0 0 D625200300006 DATA 2 5 D625200300007 ANG DATA D625200300008 ADEG PRD/INC/SR D625200300009 0. 2.60E-04 D625200300010 30. 1.08E-04 D625200300011 60. 4.43E-05 D625200300012 90. 3.04E-05 D625200300013 120. 1.72E-05 D625200300014 ENDDATA 7 0 D625200300015 ENDSUBENT 14 0 D625200399999 ENDENTRY 3 0 D625299999999