ENTRY C1244 20111227 C114C124400000001 SUBENT C1244001 20111227 C114C124400100001 BIB 11 30 C124400100002 INSTITUTE (3MEXINI,1USANOT) C124400100003 REFERENCE (J,PR/C,63,054611,2001) C124400100004 AUTHOR (E.Martinez-Quiroz,E.F.Aguilera,J.J.Kolata,M.Zahar) C124400100005 TITLE Sub-barrier fusion of 37Cl + 70,72,73,74,76Ge C124400100006 FACILITY (VDGT,1USAYAL) tandem FN Van de Graaff accelerator C124400100007 at the University of Notre Dame C124400100008 INC-SPECT 37Cl beams with energies ranging from 94.5 to C124400100009 116.5 MeV C124400100010 ANALYSIS (INTAD) C124400100011 DETECTOR (SIBAR) Four silicon surface barrier (SSB) detectors C124400100012 placed symmetrically at an angle of 15 d. with respectC124400100013 to the nominal beam direction was used to normalize C124400100014 the data. C124400100015 STATUS (TABLE) Data read from Table 2 of PR/C,63,054611,2001 C124400100016 ERR-ANALYS (DATA-ERR) The reported errors include: C124400100017 (ERR-1) the 2% uncertainty in the absolute C124400100018 normalization factors as well as C124400100019 the statistical errors. C124400100020 In addition, a maximum systematic error of about 7% C124400100021 is estimated for the data coming mainly from: C124400100022 (ERR-2) error in transmission efficiency determination C124400100023 (ERR-3) error in the scaling of single-angle excitationC124400100024 functions (~2%), and C124400100025 (ERR-4) error in the observation-angle error C124400100026 of the spectrometer (~2%). C124400100027 Since the corrections for isotopic impurities were C124400100028 very small for most data points, it was neglected C124400100029 the corresponding contribution to the systematic error C124400100030 HISTORY (20050606C) DR C124400100031 (20111227U) SD: BIB corrected. C124400100032 ENDBIB 30 0 C124400100033 COMMON 4 3 C124400100034 ERR-1 ERR-2 ERR-3 ERR-4 C124400100035 PER-CENT PER-CENT PER-CENT PER-CENT C124400100036 2. 6. 2. 2. C124400100037 ENDCOMMON 3 0 C124400100038 ENDSUBENT 37 0 C124400199999 SUBENT C1244002 20111227 C114C124400200001 BIB 2 6 C124400200002 REACTION (32-GE-70(17-CL-37,FUS),,SIG,ER) C124400200003 Total fusion cross section C124400200004 SAMPLE (32-GE-70,ENR=0.9675) 70Ge was 250.+-8. mu-g/cm2 thick C124400200005 on carbon backing (20. mu-g/cm2 thick) of isotopic C124400200006 composition: 70Ge - 96.75%, 72Ge - 1.12%, 73Ge - 0.29%,C124400200007 74Ge - 1.36%, 76Ge - 0.48% C124400200008 ENDBIB 6 0 C124400200009 NOCOMMON 0 0 C124400200010 DATA 3 12 C124400200011 EN-CM DATA DATA-ERR C124400200012 MEV MB MB C124400200013 62.47 0.065 0.031 C124400200014 63.78 0.51 0.14 C124400200015 65.07 3.67 0.28 C124400200016 66.33 13.25 0.88 C124400200017 67.54 31.4 2.2 C124400200018 67.54 35.2 2.4 C124400200019 68.76 59.8 3.9 C124400200020 70.01 88.7 5.2 C124400200021 71.29 120.8 7.1 C124400200022 72.60 165.3 6.9 C124400200023 73.90 205.4 9.3 C124400200024 75.20 249.9 8.6 C124400200025 ENDDATA 14 0 C124400200026 ENDSUBENT 25 0 C124400299999 SUBENT C1244003 20111227 C114C124400300001 BIB 2 6 C124400300002 REACTION (32-GE-72(17-CL-37,FUS),,SIG,ER) C124400300003 Total fusion cross section C124400300004 SAMPLE (32-GE-72,ENR=0.9623) 72Ge was 144.+-5. mu-g/cm2 thick C124400300005 on carbon backing (43. mu-g/cm2 thick) of isotopic C124400300006 composition: 970Ge - 1.04%, 72Ge - 96.23%, C124400300007 73Ge - 0.77%, 74Ge - 1.63%, 76Ge - 0.33% C124400300008 ENDBIB 6 0 C124400300009 NOCOMMON 0 0 C124400300010 DATA 3 14 C124400300011 EN-CM DATA DATA-ERR C124400300012 MEV MB MB C124400300013 63.29 0.201 0.034 C124400300014 64.60 1.72 0.37 C124400300015 64.60 1.72 0.16 C124400300016 65.90 9.33 0.76 C124400300017 67.18 30.4 1.7 C124400300018 68.46 58.6 2.5 C124400300019 68.46 57.8 2.5 C124400300020 69.76 93.4 4.0 C124400300021 71.07 131.7 4.9 C124400300022 72.39 190. 10. C124400300023 72.39 180.3 7.6 C124400300024 73.72 234.9 8.1 C124400300025 75.03 281. 11. C124400300026 76.35 310. 11. C124400300027 ENDDATA 16 0 C124400300028 ENDSUBENT 27 0 C124400399999 SUBENT C1244004 20111227 C114C124400400001 BIB 2 6 C124400400002 REACTION (32-GE-73(17-CL-37,FUS),,SIG,ER) C124400400003 Total fusion cross section C124400400004 SAMPLE (32-GE-73,ENR=0.9450) 73Ge was 109.+-11. mu-g/cm2 thickC124400400005 on carbon backing (40. mu-g/cm2 thick) of isotopic C124400400006 composition: 70Ge - 0.86%, 72Ge - 2.09%,73Ge - 94.50%,C124400400007 74Ge - 2.24%, 76Ge - 0.31% C124400400008 ENDBIB 6 0 C124400400009 NOCOMMON 0 0 C124400400010 DATA 3 12 C124400400011 EN-CM DATA DATA-ERR C124400400012 MEV MB MB C124400400013 63.58 1.94 0.31 C124400400014 64.91 5.52 0.47 C124400400015 66.24 16.22 0.97 C124400400016 66.24 16.9 1.1 C124400400017 67.58 36.1 2.1 C124400400018 68.90 59.8 3.4 C124400400019 70.23 87.3 4.9 C124400400020 71.56 121.1 5.4 C124400400021 72.89 156.7 7.2 C124400400022 74.22 204.0 6.6 C124400400023 75.21 238. 21. C124400400024 76.87 292. 16. C124400400025 ENDDATA 14 0 C124400400026 ENDSUBENT 25 0 C124400499999 SUBENT C1244005 20111227 C114C124400500001 BIB 2 6 C124400500002 REACTION (32-GE-74(17-CL-37,FUS),,SIG,ER) C124400500003 Total fusion cross section C124400500004 SAMPLE (32-GE-74,ENR=0.9448) 74Ge was 125.+-4. mu-g/cm2 thick C124400500005 on carbon backing (20. mu-g/cm2 thick)of isotopic C124400500006 composition: 70Ge - 1.71%, 72Ge - 2.21%, 73Ge - 0.90%, C124400500007 74Ge - 94.48%, 76Ge - 0.70% C124400500008 ENDBIB 6 0 C124400500009 NOCOMMON 0 0 C124400500010 DATA 3 9 C124400500011 EN-CM DATA DATA-ERR C124400500012 MEV MB MB C124400500013 63.82 2.36 0.39 C124400500014 65.15 6.82 0.73 C124400500015 66.49 18.2 1.8 C124400500016 67.83 43.4 2.9 C124400500017 69.16 70.9 4.0 C124400500018 70.50 108.7 5.7 C124400500019 71.83 163.4 8.3 C124400500020 73.16 204. 12. C124400500021 74.50 265. 13. C124400500022 ENDDATA 11 0 C124400500023 ENDSUBENT 22 0 C124400599999 SUBENT C1244006 20111227 C114C124400600001 BIB 2 6 C124400600002 REACTION (32-GE-76(17-CL-37,FUS),,SIG,ER) C124400600003 Total fusion cross section C124400600004 SAMPLE (32-GE-76,ENR=0.7389) 76Ge was 143.+-10. mu-g/cm2 thickC124400600005 on carbon backing (20. mu-g/cm2 thick) of isotopic C124400600006 composition: 70Ge - 7.69%, 72Ge - 6.65%, 73Ge - 1.69%, C124400600007 74Ge - 10.08%, 76Ge - 73.89% C124400600008 ENDBIB 6 0 C124400600009 NOCOMMON 0 0 C124400600010 DATA 3 14 C124400600011 EN-CM DATA DATA-ERR C124400600012 MEV MB MB C124400600013 62.98 0.506 0.040 C124400600014 64.33 3.26 0.44 C124400600015 64.33 3.24 0.31 C124400600016 64.33 3.19 0.18 C124400600017 65.67 12.4 1.1 C124400600018 67.02 28.6 2.1 C124400600019 68.38 48.5 3.0 C124400600020 69.72 82.7 5.1 C124400600021 71.06 138.0 7.7 C124400600022 72.41 190.1 9.0 C124400600023 73.41 250. 11. C124400600024 75.09 287. 19. C124400600025 75.09 288. 17. C124400600026 75.09 296. 15. C124400600027 ENDDATA 16 0 C124400600028 ENDSUBENT 27 0 C124400699999 ENDENTRY 6 0 C124499999999