ENTRY D6152 20121009 D086D615200000001 SUBENT D6152001 20121009 D086D615200100001 BIB 9 26 D615200100002 TITLE Absence of isotopic dependence in the sub-barrier D615200100003 fusion of 48Ti+58,60,64Ni systems D615200100004 AUTHOR (A.M.Vinodkumar,K.M.Varier,N.V.S.V.Prasad,D.L.Sastry, D615200100005 A.K.Sinha,N.Madhavan,P.Sugathan,D.O.Kataria,J.J.Das) D615200100006 INSTITUTE (3INDIND)Calicut University D615200100007 (3INDAUW) D615200100008 (3INDNSD) D615200100009 REFERENCE (J,PR/C,53,(2),803,1996) D615200100010 FACILITY (VDGT,3INDNSD)15 UD Pelletron accelerator D615200100011 DETECTOR (SIBAR) Two silicon surface barrier detectors at +-30 D615200100012 degree used for beam flux normalization. D615200100013 (HPGE) A high purity germanium detector of 23% D615200100014 relative efficiency and resolution of 2 keV at 1.332 D615200100015 MeV was placed at 90 degree to the beam direction. D615200100016 (MAGSP,MWPC,IOCH) The focal plane detector system D615200100017 consisted of a 200 mm x 60 mm position-sensitive D615200100018 multiwire proportional counter followed by a 180 mm D615200100019 deep split-anode ionization chamber with an area of D615200100020 120 mm x 35 mm. D615200100021 ANALYSIS The fusion cross sections were obtained by summing up D615200100022 the contributions from the dominant channels, D615200100023 corresponding to evaporation of up to seven nucleons. D615200100024 ERR-ANALYS (DATA-ERR)The errors are about 15% caused by D615200100025 uncertainties in the HIRA efficiency determination. D615200100026 HISTORY (20121009C) Compiled by Sylvia Badwar,B.M.Jyrwa,North D615200100027 Eastern Hill University,Shillong,Meghalaya,India. D615200100028 ENDBIB 26 0 D615200100029 NOCOMMON 0 0 D615200100030 ENDSUBENT 29 0 D615200199999 SUBENT D6152002 20121009 D086D615200200001 BIB 4 6 D615200200002 REACTION (28-NI-58(22-TI-48,FUS),,SIG,ER) D615200200003 SAMPLE (28-NI-58,ENR=0.998)of thickness 330 microgram/cm2. D615200200004 STATUS (TABLE) Table II of J,PR/C,53,803,1996 D615200200005 CORRECTION Correction up to 20% applied to take into account 9 D615200200006 and 10 nucleon emission channels which detection D615200200007 efficiency is poor. D615200200008 ENDBIB 6 0 D615200200009 NOCOMMON 0 0 D615200200010 DATA 3 14 D615200200011 EN-CM DATA DATA-ERR D615200200012 MEV MB MB D615200200013 72.73 0.14 0.01 D615200200014 73.83 0.55 0.04 D615200200015 74.90 1.41 0.1 D615200200016 76.01 4.87 0.3 D615200200017 76.97 11.9 0.7 D615200200018 77.93 22.5 1.0 D615200200019 78.94 37.2 2.0 D615200200020 80.00 57.2 2.95 D615200200021 81.05 86.0 4.2 D615200200022 82.06 123. 5.5 D615200200023 84.23 188. 9. D615200200024 86.38 263. 12. D615200200025 88.54 369. 19.5 D615200200026 90.74 384. 19. D615200200027 ENDDATA 16 0 D615200200028 ENDSUBENT 27 0 D615200299999 SUBENT D6152003 20121011 D086D615200300001 BIB 3 3 D615200300002 REACTION (28-NI-60(22-TI-48,FUS),,SIG,ER) D615200300003 SAMPLE (28-NI-60,ENR=0.9983)of thickness 273 microgram/cm2. D615200300004 STATUS (TABLE) Table II of J,PR/C,53, 803,1996 D615200300005 ENDBIB 3 0 D615200300006 NOCOMMON 0 0 D615200300007 DATA 3 15 D615200300008 EN-CM DATA DATA-ERR D615200300009 MEV MB MB D615200300010 72.87 0.25 0.03 D615200300011 73.99 1.18 0.10 D615200300012 75.01 3.54 0.30 D615200300013 76.11 9.67 0.55 D615200300014 77.16 27.2 1.5 D615200300015 78.14 48.5 2.5 D615200300016 79.19 78. 4. D615200300017 80.29 109. 6. D615200300018 81.38 166. 9. D615200300019 82.42 204. 10. D615200300020 83.53 232. 10.5 D615200300021 85.75 308. 15. D615200300022 87.97 373. 16. D615200300023 90.19 416. 21.5 D615200300024 92.43 446. 23. D615200300025 ENDDATA 17 0 D615200300026 ENDSUBENT 25 0 D615200399999 SUBENT D6152004 20121011 D086D615200400001 BIB 3 3 D615200400002 REACTION (28-NI-64(22-TI-48,FUS),,SIG,ER) D615200400003 SAMPLE (28-NI-64,ENR=0.98)of thickness 242 microgram/cm2. D615200400004 STATUS (TABLE) Table II of J,PR/C,53, 803,1996 D615200400005 ENDBIB 3 0 D615200400006 NOCOMMON 0 0 D615200400007 DATA 3 18 D615200400008 EN-CM DATA DATA-ERR D615200400009 MEV MB MB D615200400010 71.59 0.14 0.01 D615200400011 72.74 0.74 0.65 D615200400012 73.89 2.68 0.20 D615200400013 75.01 14.5 0.75 D615200400014 75.96 30.6 1.5 D615200400015 77.00 48. 2.5 D615200400016 78.17 62. 3. D615200400017 79.32 118. 6. D615200400018 80.40 143. 9. D615200400019 81.56 193. 9.5 D615200400020 82.69 245. 12.5 D615200400021 83.81 293. 17. D615200400022 84.95 322. 15.5 D615200400023 86.09 361. 17. D615200400024 88.37 406. 21. D615200400025 90.68 401. 22.5 D615200400026 92.98 473. 26. D615200400027 95.28 495. 27.5 D615200400028 ENDDATA 20 0 D615200400029 ENDSUBENT 28 0 D615200499999 ENDENTRY 4 0 D615299999999