ENTRY A0296 20180124 A088A029600000001 SUBENT A0296001 20180124 A088A029600100001 BIB 12 72 A029600100002 TITLE Semiclassical and quantum mechanical analysis of the A029600100003 excitation function for the 130-Te(p,n)130-I reaction A029600100004 REFERENCE (J,PR/C,52,3174,1995) A029600100005 (C,93CALICUT,,254,1993) Similar data in fig.1 A029600100006 AUTHOR (M.M.Musthafa,B.P.Singh,M.G.V.Sankaracharyulu, A029600100007 H.D.Bhardwaj,R.Prasad) A029600100008 INSTITUTE (3INDMUA) Department of Physics A029600100009 COMMENT -By Author: We report excitation function for the A029600100010 reaction 130-Te(p,n)130-I in the energy range 4-18 MeV A029600100011 The measurements were done employing slacked foil A029600100012 activation technique and enriched isotope. To the best A029600100013 of our knowledge this excitation function has been A029600100014 reported for the first time. The theoretical analysis A029600100015 of the excitation function has been done employing bothA029600100016 the semiclassical as well as quantum mechanical A029600100017 descriptions of the pre-equilibrium emission. In A029600100018 general, theoretical calculations agree well with ihe A029600100019 experimental data. A029600100020 FACILITY (ISOCY,3INDVEC) A029600100021 METHOD (STTA) See Sample A029600100022 (ACTIV) A029600100023 (EXTB) An Unresolved Diffused Beam A029600100024 (BCINT) A029600100025 (GSPEC) A029600100026 DETECTOR (GELI) A029600100027 SAMPLE (52-TE-130,ENR=0.61) An enriched isotope (61%) of A029600100028 Te-130 was used for preparing the samples, which A029600100029 were made by vacuum evaporation, of 1.1 mg/cm2 A029600100030 thickness on aluminum backing of 6.75 mg/cm2. The A029600100031 square pieces of targets of size 1.2x1.2 cm2 were A029600100032 used as samples in the stack. Each target was mounted A029600100033 individually on a conducting metal frame for heat A029600100034 dissipation. A stack for irradiation was made by A029600100035 taking seven targets with aluminum foils of suitable A029600100036 thickness as degraders. A029600100037 ERR-ANALYS (ERR-T) The errors may be due to the factors: A029600100038 (ERR-S) statistical error A029600100039 (ERR-1,,1.) The uncertainty in the determination of theA029600100040 number of target nuclei. The errors estimated to be <1%A029600100041 (ERR-2,,3.) The uncertainty in the beam flux A029600100042 fluctuation - <3%. A029600100043 (ERR-3,,8.) The uncertainty in the efficiency of the A029600100044 detector are estimated to be < 8%. A029600100045 (ERR-4,,1.5) The uncertainty in the measured cross A029600100046 section due to the maximum beam intensity loss at the A029600100047 end of the stack was estimated to be < 1.5% A029600100048 (EN-ERR) The errors in the energy represent the energy A029600100049 spread in half of the sample thickness along with the A029600100050 inherent energy uncertainty in the proton beam energy.A029600100051 ANALYSIS (AREA) The measured cross section values at A029600100052 are the weighted average of the cross sections A029600100053 calculated from the measured intensities of gamma-rays A029600100054 of different energies emitted by the residual nucleus A029600100055 I-130. A029600100056 ADD-RES (COMP) With code 'EXIFON'. The code is based on an A029600100057 analytical model for statistical multistep direct and A029600100058 multistep compound reaction. A029600100059 (DECAY) The authors measured the intensity of gamma- A029600100060 rays emitted by 130-I: A029600100061 G-Ray Branching Statistical Overall A029600100062 Energy Ratio(%) Errors Errors A029600100063 418.00 33.02 0.08 2.72 A029600100064 536.10 99.00 0.20 8.12 A029600100065 668.56 91.19 0.20 7.50 A029600100066 739.48 78.24 0.19 6.45 A029600100067 1157.49 9.21 0.06 0.75 A029600100068 All branching ratios were measured relative to A029600100069 536.1-keV gamma-ray A029600100070 HISTORY (20020415C) A029600100071 (20020421U) Last checking has been done. A029600100072 (20180124U) SD: Ref. 93CALICUT,,254 was added. A029600100073 ERR-ANALYS update. Small cosmetic corrections. A029600100074 ENDBIB 72 0 A029600100075 NOCOMMON 0 0 A029600100076 ENDSUBENT 75 0 A029600199999 SUBENT A0296002 20020604 0000A029600200001 BIB 3 8 A029600200002 REACTION (52-TE-130(P,N)53-I-130-G,M+,SIG) A029600200003 RAD-DET (53-I-130-G,DG) A029600200004 DECAY-DATA (53-I-130-G,,DG,418.00,0.3302, A029600200005 DG,536.10,0.9900, A029600200006 DG,668.56,0.9119, A029600200007 DG,739.48,0.7824, A029600200008 DG,1157.49,0.921) A029600200009 Isomer Transition = 84%. A029600200010 ENDBIB 8 0 A029600200011 NOCOMMON 0 0 A029600200012 DATA 5 7 A029600200013 EN EN-ERR DATA ERR-S ERR-T A029600200014 MEV MEV MB MB MB A029600200015 4.87 0.54 8.76 0.09 1.25 A029600200016 7.46 0.53 282.34 5.02 41.86 A029600200017 9.65 0.53 262.51 4.37 38.4 A029600200018 11.9 0.52 132.15 2.22 16.78 A029600200019 13.98 0.52 94.85 1.8 13.58 A029600200020 16.04 0.52 77.91 3.85 12.21 A029600200021 17.99 0.51 100.24 0.65 12.66 A029600200022 ENDDATA 9 0 A029600200023 ENDSUBENT 22 0 A029600299999 ENDENTRY 2 0 A029699999999