ENTRY 32791 20190624 31903279100000001 SUBENT 32791001 20190624 31903279100100001 BIB 13 44 3279100100002 TITLE Fission product yields from 22 MeV neutron-induced 3279100100003 fission of 235U 3279100100004 AUTHOR (Feng Jing, Liu Yonghui, Yang Yi, Bao Jie, Li Ze, 3279100100005 Qi Bujia, Tang Hongqing, Zhou Zuying, Cui Anzhi, 3279100100006 Ruan Xichao, Sun Hongqing, Zhang Shengdong, Guo Jingru)3279100100007 INSTITUTE (3CPRAEP) 3279100100008 REFERENCE (P,INDC(CPR)-053,4,2001) 3279100100009 FACILITY (VDGT,3CPRAEP) The HI-13 Tandem 3279100100010 INC-SOURCE (D-T) The tritium gas chamber was of size 10 mm 3279100100011 diameter X 40 mm thickness and made of stainless steel.3279100100012 The chamber was filled with the purified tritium 3279100100013 gas of 0.22 MPa. The deuteron energy was 6.0 MeV. 3279100100014 METHOD (TOF) Time of flight technique was used to measure 3279100100015 the neutron spectrum. 3279100100016 (GSPEC) The gamma-ray spectra were recorded 3279100100017 successively over a period of two months to encompass 3279100100018 the wide range of half-life involved, and to 3279100100019 eliminate the cross interfering of the gamma-rays 3279100100020 from the product nuclides of almost the same energy, 3279100100021 which can not be resolved by the HPGe detector. 3279100100022 (ABSFY) Fission rate was monitored by fission chamber. 3279100100023 SAMPLE (92-U-235,NAT=0.902) The samples used in the 3279100100024 irradiation were 16 mm in diameter disks of uranium 3279100100025 metal with isotopic composition of 234U (1.1%), 3279100100026 235U (90.2%), 236U (0.3%), and 238U (8.4%). 3279100100027 The uranium disk was sealed in a pure aluminum foil 3279100100028 of 0.2 mm thickness. 3279100100029 DETECTOR (HPGE) After the irradiation, the gamma-ray spectra 3279100100030 of the samples were recorded directly by using HPGe 3279100100031 gamma-ray spectrometer. 3279100100032 (FISCH) The sample sandwiched between two 3279100100033 standardized thin samples was mounted in a double 3279100100034 fission chamber, which covered with Cd of 1 mm 3279100100035 thickness. 3279100100036 CORRECTION Corrections were made for the self-absorption of the 3279100100037 gamma-rays, the cascade coincidence losses, the 3279100100038 influence of background neutrons, the independent 3279100100039 yields and the fission from 238U. 3279100100040 ERR-ANALYS (DATA-ERR) Uncertainties (1 sigma) of the yields were 3279100100041 given by considering all known sources of random 3279100100042 errors according to the error propagation law. 3279100100043 STATUS (TABLE) Data were obtained from TABLE 1 of 3279100100044 P,INDC(CPR)-053,4,2001 3279100100045 HISTORY (20190624C) Compiled by XI TAO (CNDC) 3279100100046 ENDBIB 44 0 3279100100047 COMMON 1 3 3279100100048 EN 3279100100049 MEV 3279100100050 22. 3279100100051 ENDCOMMON 3 0 3279100100052 ENDSUBENT 51 0 3279100199999 SUBENT 32791002 20190624 31903279100200001 BIB 1 1 3279100200002 REACTION (92-U-235(N,F)MASS,CHN,FY) 3279100200003 ENDBIB 1 0 3279100200004 NOCOMMON 0 0 3279100200005 DATA 3 28 3279100200006 MASS DATA DATA-ERR 3279100200007 NO-DIM PC/FIS PC/FIS 3279100200008 85. 0.99 0.08 3279100200009 87. 2.61 0.11 3279100200010 88. 3.26 0.15 3279100200011 89. 4.22 0.25 3279100200012 91. 4.25 0.16 3279100200013 92. 4.93 0.24 3279100200014 94. 4.85 0.22 3279100200015 95. 4.67 0.18 3279100200016 97. 5.08 0.19 3279100200017 99. 4.90 0.18 3279100200018 101. 4.14 0.17 3279100200019 104. 3.10 0.18 3279100200020 105. 2.47 0.15 3279100200021 112. 1.51 0.15 3279100200022 115. 1.20 0.14 3279100200023 127. 1.49 0.13 3279100200024 128. 2.06 1.45 3279100200025 129. 2.37 0.50 3279100200026 131. 3.70 0.83 3279100200027 132. 4.16 0.15 3279100200028 133. 5.66 0.25 3279100200029 135. 5.84 0.29 3279100200030 138. 5.85 0.59 3279100200031 140. 4.45 0.17 3279100200032 142. 3.76 0.18 3279100200033 143. 4.25 0.18 3279100200034 147. 2.10 0.12 3279100200035 151. 0.45 0.02 3279100200036 ENDDATA 30 0 3279100200037 ENDSUBENT 36 0 3279100299999 ENDENTRY 2 0 3279199999999