ENTRY D0563 20090223 D066D056300000001 SUBENT D0563001 20090223 D066D056300100001 BIB 11 27 D056300100002 TITLE Total reaction and fusion cross sections at sub- and D056300100003 near-barrier energies for the system 7Li + 28Si D056300100004 AUTHOR (A.Pakou,K.Rusek,N.Alamanos,X.Aslanoglou,M.Kokkoris, D056300100005 A.Lagoyannis,T.J.Mertzimekis,A.Musumarra,N.G.Nicolis, D056300100006 D.Pierroutsakou,Andd.Roubos) D056300100007 INSTITUTE (2GRCIOA,3POLIPJ,2FR SAC,2GRCTUA,2GRCATH,2ITYCAT, D056300100008 2ITYNAP) D056300100009 REFERENCE (J,EPJ/A,39,187,2009) D056300100010 FACILITY (VDGT,2GRCATH) the TN11/25 HVEC 5.5 MV Tandem D056300100011 accelerator of the National Research Center of Greece D056300100012 SAMPLE A 400 mu-g/cm2 thick, self- supporting natural D056300100013 silicon target, tilted by 45 degrees. D056300100014 METHOD (EDE) D056300100015 DETECTOR (TELES) Two dE-E telescopes set 12.7 cm from the D056300100016 target. The thickness of the dE silicon detector D056300100017 was 10 mu-m, while the thickness of the E detector D056300100018 was 2000 mu-m. D056300100019 COMMENT Two type of measurements were performed, angular D056300100020 distributions in a particle-gamma coincidence mode to D056300100021 determine transfer cross sections, and single D056300100022 measurements to deduce total reaction cross sections. D056300100023 Ground state population was not detected. D056300100024 According to author's calcualtions this is very D056300100025 small and can be omitted. D056300100026 STATUS (TABLE) Data were received from Prof.A.Pakou D056300100027 (APRVD) Entry approved by Prof.A.Pakou D056300100028 HISTORY (20090223C) SD D056300100029 ENDBIB 27 0 D056300100030 NOCOMMON 0 0 D056300100031 ENDSUBENT 30 0 D056300199999 SUBENT D0563002 20090223 D066D056300200001 BIB 1 5 D056300200002 REACTION (14-SI-28(3-LI-7,X)16-S-33,,DA) D056300200003 Angular distribution for the pure compound exit D056300200004 channel, 33S + p + n, are given in comparison D056300200005 with CASCADE calculations. The difference between them D056300200006 is negligible. D056300200007 ENDBIB 5 0 D056300200008 COMMON 1 3 D056300200009 EN D056300200010 MEV D056300200011 13.0 D056300200012 ENDCOMMON 3 0 D056300200013 DATA 3 7 D056300200014 ANG DATA ERR-T D056300200015 ADEG MB/SR MB/SR D056300200016 24.91 31.0 4.80 D056300200017 37.18 31.30 4.50 D056300200018 49.25 20.65 2.60 D056300200019 61.04 22.80 4.00 D056300200020 66.82 23.20 3.00 D056300200021 72.50 24.78 2.96 D056300200022 88.97 25.14 2.98 D056300200023 ENDDATA 9 0 D056300200024 ENDSUBENT 23 0 D056300299999 SUBENT D0563003 20090223 D066D056300300001 BIB 1 1 D056300300002 REACTION (14-SI-28(3-LI-7,X)14-SI-29,,DA) D056300300003 ENDBIB 1 0 D056300300004 COMMON 1 3 D056300300005 EN D056300300006 MEV D056300300007 13.0 D056300300008 ENDCOMMON 3 0 D056300300009 DATA 3 7 D056300300010 ANG DATA ERR-T D056300300011 ADEG MB/SR MB/SR D056300300012 24.91 1.30 2.00 D056300300013 37.18 3.80 1.00 D056300300014 49.25 3.00 0.60 D056300300015 61.04 1.80 0.50 D056300300016 66.82 1.70 0.35 D056300300017 72.50 2.30 0.60 D056300300018 88.97 2.20 0.80 D056300300019 ENDDATA 9 0 D056300300020 ENDSUBENT 19 0 D056300399999 SUBENT D0563004 20090223 D066D056300400001 BIB 3 7 D056300400002 REACTION (14-SI-28(3-LI-7,X)14-SI-29,DI,DA,,,DERIV) D056300400003 ANALYSIS The compound contribution was subtracted from the D056300400004 original data ('new datum' at each angle = original D056300400005 datum at each angle minus the calculated compound D056300400006 contribution for this angle). Calculation was done D056300400007 using CASCADE code. D056300400008 STATUS (DEP,D0563003) D056300400009 ENDBIB 7 0 D056300400010 COMMON 1 3 D056300400011 EN D056300400012 MEV D056300400013 13.0 D056300400014 ENDCOMMON 3 0 D056300400015 DATA 3 7 D056300400016 ANG DATA ERR-T D056300400017 ADEG MB/SR MB/SR D056300400018 24.91 0.60 0.92 D056300400019 37.18 3.10 0.79 D056300400020 49.25 2.40 0.50 D056300400021 61.04 1.33 0.36 D056300400022 66.82 1.20 0.24 D056300400023 72.50 1.82 0.47 D056300400024 88.97 1.60 0.58 D056300400025 ENDDATA 9 0 D056300400026 ENDSUBENT 25 0 D056300499999 SUBENT D0563005 20090223 D066D056300500001 BIB 3 3 D056300500002 REACTION (14-SI-28(3-LI-7,X)14-SI-29,,SIG) D056300500003 ANALYSIS (INTAD) D056300500004 STATUS (DEP,D0563003) D056300500005 ENDBIB 3 0 D056300500006 NOCOMMON 0 0 D056300500007 DATA 3 1 D056300500008 EN DATA ERR-T D056300500009 MEV MB MB D056300500010 13.0 25.0 9.0 D056300500011 ENDDATA 3 0 D056300500012 ENDSUBENT 11 0 D056300599999 SUBENT D0563006 20090223 D066D056300600001 BIB 3 3 D056300600002 REACTION (14-SI-28(3-LI-7,N+P+A)14-SI-29,DI,SIG,,,DERIV) D056300600003 ANALYSIS (INTAD) D056300600004 STATUS (DEP,D0563004) D056300600005 ENDBIB 3 0 D056300600006 NOCOMMON 0 0 D056300600007 DATA 3 1 D056300600008 EN DATA ERR-T D056300600009 MEV MB MB D056300600010 13.0 17.0 6.0 D056300600011 ENDDATA 3 0 D056300600012 ENDSUBENT 11 0 D056300699999 SUBENT D0563007 20090223 D066D056300700001 BIB 3 7 D056300700002 REACTION (14-SI-28(3-LI-7,X)15-P-30,DI,DA,,,DERIV) 3 D056300700003 ANALYSIS The compound contribution was subtracted from the D056300700004 original data ('new datum' at each angle = original D056300700005 datum at each angle minus the calculated compound D056300700006 contribution for this angle). Calculation was done D056300700007 using CASCADE code. D056300700008 STATUS (DEP,D0563008) D056300700009 ENDBIB 7 0 D056300700010 COMMON 1 3 D056300700011 EN D056300700012 MEV D056300700013 13.0 D056300700014 ENDCOMMON 3 0 D056300700015 DATA 3 5 D056300700016 ANG DATA ERR-T D056300700017 ADEG MB/SR MB/SR D056300700018 24.91 3.60 4.50 D056300700019 37.18 10.00 7.50 D056300700020 49.25 25.70 35.00 D056300700021 61.04 6.50 13.00 D056300700022 66.82 4.60 1.20 D056300700023 ENDDATA 7 0 D056300700024 ENDSUBENT 23 0 D056300799999 SUBENT D0563008 20090223 D066D056300800001 BIB 1 1 D056300800002 REACTION (14-SI-28(3-LI-7,X)15-P-30,,DA) D056300800003 ENDBIB 1 0 D056300800004 COMMON 1 3 D056300800005 EN D056300800006 MEV D056300800007 13.0 D056300800008 ENDCOMMON 3 0 D056300800009 DATA 3 5 D056300800010 ANG DATA ERR-T D056300800011 ADEG MB/SR MB/SR D056300800012 24.91 13.80 18.00 D056300800013 37.18 19.60 15.00 D056300800014 49.25 30.00 40.00 D056300800015 61.04 15.40 32.00 D056300800016 66.82 12.60 3.10 D056300800017 ENDDATA 7 0 D056300800018 ENDSUBENT 17 0 D056300899999 SUBENT D0563009 20090223 D066D056300900001 BIB 3 3 D056300900002 REACTION (14-SI-28(3-LI-7,X)15-P-30,,SIG) D056300900003 ANALYSIS (INTAD) D056300900004 STATUS (DEP,D0563008) D056300900005 ENDBIB 3 0 D056300900006 NOCOMMON 0 0 D056300900007 DATA 3 1 D056300900008 EN DATA ERR-T D056300900009 MEV MB MB D056300900010 13.0 188. 50. D056300900011 ENDDATA 3 0 D056300900012 ENDSUBENT 11 0 D056300999999 SUBENT D0563010 20090223 D066D056301000001 BIB 3 3 D056301000002 REACTION (14-SI-28(3-LI-7,X)15-P-30,DI,SIG,,,DERIV) D056301000003 ANALYSIS (INTAD) D056301000004 STATUS (DEP,D0563007) D056301000005 ENDBIB 3 0 D056301000006 NOCOMMON 0 0 D056301000007 DATA 3 1 D056301000008 EN DATA ERR-T D056301000009 MEV MB MB D056301000010 13.0 61. 16. D056301000011 ENDDATA 3 0 D056301000012 ENDSUBENT 11 0 D056301099999 SUBENT D0563011 20090223 D066D056301100001 BIB 3 7 D056301100002 REACTION (14-SI-28(3-LI-7,X)14-SI-30,DI,DA,,,DERIV) D056301100003 ANALYSIS The compound contribution was subtracted from the D056301100004 original data ('new datum' at each angle = original D056301100005 datum at each angle minus the calculated compound D056301100006 contribution for this angle). Calculation was done D056301100007 using CASCADE code. D056301100008 STATUS (DEP,D0563012) D056301100009 ENDBIB 7 0 D056301100010 COMMON 1 3 D056301100011 EN D056301100012 MEV D056301100013 13.0 D056301100014 ENDCOMMON 3 0 D056301100015 DATA 3 7 D056301100016 ANG DATA ERR-T D056301100017 ADEG MB/SR MB/SR D056301100018 24.91 18.6 3.8 D056301100019 37.18 35.2 7.3 D056301100020 49.25 21. 5.8 D056301100021 61.04 26.6 3.9 D056301100022 66.82 24.5 4.9 D056301100023 72.50 16.3 3.8 D056301100024 88.97 15.9 3.7 D056301100025 ENDDATA 9 0 D056301100026 ENDSUBENT 25 0 D056301199999 SUBENT D0563012 20090223 D066D056301200001 BIB 1 1 D056301200002 REACTION (14-SI-28(3-LI-7,X)14-SI-30,,DA) D056301200003 ENDBIB 1 0 D056301200004 COMMON 1 3 D056301200005 EN D056301200006 MEV D056301200007 13.0 D056301200008 ENDCOMMON 3 0 D056301200009 DATA 3 7 D056301200010 ANG DATA ERR-T D056301200011 ADEG MB/SR MB/SR D056301200012 24.91 29. 6. D056301200013 37.18 43.4 9. D056301200014 49.25 28.3 8. D056301200015 61.04 33.8 5. D056301200016 66.82 30.2 6. D056301200017 72.50 21.3 5. D056301200018 88.97 21.4 5. D056301200019 ENDDATA 9 0 D056301200020 ENDSUBENT 19 0 D056301299999 SUBENT D0563013 20090223 D066D056301300001 BIB 3 3 D056301300002 REACTION (14-SI-28(3-LI-7,X)14-SI-30,DI,SIG,,,DERIV) D056301300003 ANALYSIS (INTAD) D056301300004 STATUS (DEP,D0563011) D056301300005 ENDBIB 3 0 D056301300006 NOCOMMON 0 0 D056301300007 DATA 3 1 D056301300008 EN DATA ERR-T D056301300009 MEV MB MB D056301300010 13.0 195. 30. D056301300011 ENDDATA 3 0 D056301300012 ENDSUBENT 11 0 D056301399999 SUBENT D0563014 20090223 D066D056301400001 BIB 3 3 D056301400002 REACTION (14-SI-28(3-LI-7,X)14-SI-30,DI,SIG,,,DERIV) D056301400003 ANALYSIS (INTAD) D056301400004 STATUS (DEP,D0563012) D056301400005 ENDBIB 3 0 D056301400006 NOCOMMON 0 0 D056301400007 DATA 3 1 D056301400008 EN DATA ERR-T D056301400009 MEV MB MB D056301400010 13.0 284. 43. D056301400011 ENDDATA 3 0 D056301400012 ENDSUBENT 11 0 D056301499999 SUBENT D0563015 20090223 D066D056301500001 BIB 4 8 D056301500002 REACTION (14-SI-28(3-LI-7,FUS),,SIG,,,DERIV) D056301500003 ANALYSIS derived from total reaction cross section and D056301500004 theoretical direct/total ratio D056301500005 ERR-ANALYS (ERR-1) the uncertainty in the theoretical D056301500006 ratio=direct/total, adopted to extract the D056301500007 fusion cross sections (author's comment) D056301500008 (ERR-S) statistical uncertainty D056301500009 STATUS (DEP,D0563016) D056301500010 ENDBIB 8 0 D056301500011 NOCOMMON 0 0 D056301500012 DATA 4 12 D056301500013 EN-CM DATA ERR-S ERR-1 D056301500014 MEV MB MB MB D056301500015 5.91 9. 3. 26. D056301500016 6.26 21. 7. 38. D056301500017 6.81 74. 22. 69. D056301500018 7.00 84. 10. 30. D056301500019 7.21 136. 15. 40. D056301500020 7.65 198. 20. 45. D056301500021 7.79 219. 11. 26. D056301500022 8.34 296. 12. 27. D056301500023 8.62 398. 40. 78. D056301500024 10.29 596. 37. 45. D056301500025 11.05 702. 28. 28. D056301500026 11.20 750. 30. 50. D056301500027 ENDDATA 14 0 D056301500028 ENDSUBENT 27 0 D056301599999 SUBENT D0563016 20090223 D066D056301600001 BIB 2 12 D056301600002 REACTION (14-SI-28(3-LI-7,NON),,SIG,,,DERIV) D056301600003 COMMENT Total reaction cross sections are obtained by summing D056301600004 up cross sections of all the observed exit channels D056301600005 (measurements in singles) as well as missing compound D056301600006 channels. Missing compound channels, either due to low D056301600007 production or due to radioactive very long-lived D056301600008 residual nuclei, are determined according to CASCADE D056301600009 calculations. Such channels lead to 33,31P and 27Al, D056301600010 and their contribution lies in the range of 10% to 25% D056301600011 of the measured cross section from higher to lower D056301600012 energies. Measured channels lead to: D056301600013 29,30Si, 32,33S, 30P. D056301600014 ENDBIB 12 0 D056301600015 NOCOMMON 0 0 D056301600016 DATA 3 14 D056301600017 EN-CM DATA ERR-T D056301600018 MEV MB MB D056301600019 4.52 11.3 5. D056301600020 5.28 24. 4.5 D056301600021 5.91 58. 20. D056301600022 6.26 88. 30. D056301600023 6.81 190. 58. D056301600024 7.00 201. 25. D056301600025 7.21 303. 33. D056301600026 7.65 382. 39. D056301600027 7.79 414. 29. D056301600028 8.34 510. 21. D056301600029 8.62 675. 70. D056301600030 10.29 890. 40. D056301600031 11.05 1018. 41. D056301600032 11.20 1100. 44. D056301600033 ENDDATA 16 0 D056301600034 ENDSUBENT 33 0 D056301699999 SUBENT D0563017 20090223 D066D056301700001 BIB 2 3 D056301700002 REACTION (14-SI-28(3-LI-6,FUS),,SIG,,,DERIV) D056301700003 ANALYSIS derived from total reaction cross section and D056301700004 theoretical direct/total ratio D056301700005 ENDBIB 3 0 D056301700006 NOCOMMON 0 0 D056301700007 DATA 3 15 D056301700008 EN-CM DATA ERR-S D056301700009 MEV MB MB D056301700010 4.94 2.30 0.40 D056301700011 5.35 8.60 1.40 D056301700012 5.50 11.30 1.40 D056301700013 5.76 17.00 2.00 D056301700014 6.18 42.00 4.00 D056301700015 6.50 107.00 11.00 D056301700016 7.20 211.00 22.00 D056301700017 7.41 238.00 24.00 D056301700018 8.23 375.00 38.00 D056301700019 9.06 524.00 55.00 D056301700020 10.54 730.00 80.00 D056301700021 10.70 800.00 96.00 D056301700022 12.20 890.00 98.00 D056301700023 12.40 934.00 104.00 D056301700024 13.20 1.0400E+03 120.00 D056301700025 ENDDATA 17 0 D056301700026 ENDSUBENT 25 0 D056301799999 ENDENTRY 17 0 D056399999999