ENTRY A0686 20040716 0000A068600000001 SUBENT A0686001 20040716 0000A068600100001 BIB 13 46 A068600100002 TITLE The elastic scattering of 6Li+28Si at near-barrier A068600100003 energies A068600100004 REFERENCE (J,PL/B,556,21,2003) A068600100005 REL-REF (N,A0685002,A.PAKOU+,J,PR/C,69,054602,2004)Elastic A068600100006 scattering of 7Li+28Si at near-barrier energies A068600100007 AUTHOR (A.Pakou, N.Alamanos, A.Lagoyannisa, A.Gillibert, A068600100008 E.C.Pollacco, P.A.Assimakopoulos, G.Doukelis, A068600100009 K.G.Ioannides, D.Karadimos, D.Karamanis, M.Kokkoris, A068600100010 E.Kossionides, N.G.Nicolis, C.Papachristodoulou, A068600100011 N.Patronis, G.Perdikakis, D.Pierroutsakou) A068600100012 INSTITUTE (2GRCIOA) Department of Physics. University of A068600100013 Ioannina A068600100014 (2FR SAC) DAPNIA-SPhN, Saclay A068600100015 (2GRCATH) National Research Center, Demokritos. A068600100016 (2ITYITY) INFN Sezione di Napoli. A068600100017 SAMPLE A 180- mug/cm2-thick, self-supported natural silicon A068600100018 target, tilted by +/- 40 degree (depending on the A068600100019 detector position). A liquid-nitrogen cold trap close A068600100020 to the target holder reduced the target contamination A068600100021 on carbon to minimum. A068600100022 MONITOR (14-SI-28(3-LI-6,EL)14-SI-28,,DA) The scattering at A068600100023 +/- 15 degree, concerning the present bombarding A068600100024 energies, can be considered as being pure Rutherford. A068600100025 DETECTOR (TELES,SIBAR,SIBAR) The DE silicon detector was 10 A068600100026 micrometers thick, while the E detector was 300 A068600100027 micrometers thick measuring the forward-angle A068600100028 scattering. The alpha group was well discriminated in A068600100029 the forward detectors with the DE-E technique. A068600100030 (SIBAR) A thin, 20- or 25- micrometers - thick siliconA068600100031 detector measuring the backward scattering. The choiceA068600100032 of the thickness of the backward detector was such as A068600100033 to allow light particles, like alphas from breakup A068600100034 transfer and other contaminant reactions (6Li+12C), to A068600100035 go through while Li particles stop in the detector. A068600100036 METHOD (EXTB) 6Li+ beam. Beam currents were of the order of A068600100037 30 nA. A068600100038 (EDE) The alpha group was well discriminated in the A068600100039 forward detectors with the DE-E technique. A068600100040 HISTORY (20040709C) A068600100041 (20040708R) Data tables were recieved from A.Pacou A068600100042 (20040716U) Last checking has been done. A068600100043 ADD-RES (THEO,POT) The results were analyzed in a A068600100044 double-folding model by using the BDM3Y1 interaction. A068600100045 FACILITY (VDGT,2GRCATH) TN11/ 25 HVEC 5.5 MV tandem A068600100046 STATUS (TABLE) From A.Pakou A068600100047 (APRVD) By A.Pakou A068600100048 ENDBIB 46 0 A068600100049 COMMON 1 3 A068600100050 ANG-RSL A068600100051 ADEG A068600100052 2. A068600100053 ENDCOMMON 3 0 A068600100054 ENDSUBENT 53 0 A068600199999 SUBENT A0686002 20040716 0000A068600200001 BIB 3 3 A068600200002 REACTION (14-SI-28(3-LI-6,EL)14-SI-28,,DA,,RTH) A068600200003 PART-DET (3-LI-6) A068600200004 ERR-ANALYS (ERR-S) Statistical uncertainty only. A068600200005 ENDBIB 3 0 A068600200006 NOCOMMON 0 0 A068600200007 DATA 4 113 A068600200008 EN ANG-CM DATA-CM ERR-S A068600200009 MEV ADEG NO-DIM NO-DIM A068600200010 7.5 30.8 0.967 0.00055 A068600200011 7.5 34.34 0.91 0.0007 A068600200012 7.5 38. 0.937 0.00083 A068600200013 7.5 41.5 0.89 0.0025 A068600200014 7.5 45.6 0.95 0.003 A068600200015 7.5 49.9 0.93 0.004 A068600200016 7.5 53.2 0.91 0.005 A068600200017 7.5 57.2 0.905 0.004 A068600200018 7.5 60.6 0.98 0.008 A068600200019 7.5 64.02 0.945 0.0083 A068600200020 7.5 65. 0.94 0.008 A068600200021 7.5 68.75 0.935 0.008 A068600200022 7.5 71.8 0.937 0.06 A068600200023 7.5 76.8 0.937 0.06 A068600200024 7.5 80.03 0.937 0.06 A068600200025 7.5 83.2 0.937 0.06 A068600200026 7.5 86.4 0.93 0.06 A068600200027 7.5 89. 0.95 0.09 A068600200028 7.5 92. 0.94 0.013 A068600200029 7.5 95.32 0.89 0.014 A068600200030 7.5 97.8 0.92 0.06 A068600200031 7.5 100.9 0.92 0.06 A068600200032 7.5 103.9 0.92 0.06 A068600200033 7.5 106.9 0.92 0.06 A068600200034 7.5 111.3 0.97 0.0198 A068600200035 7.5 114.6 0.88 0.019 A068600200036 7.5 117.4 0.86 0.019 A068600200037 7.5 123. 0.92 0.023 A068600200038 7.5 125.2 0.88 0.019 A068600200039 7.5 128. 0.95 0.02 A068600200040 7.5 129.1 0.96 0.027 A068600200041 7.5 132. 0.96 0.02 A068600200042 7.5 135.5 0.9 0.022 A068600200043 7.5 137.7 0.925 0.0196 A068600200044 7.5 140.8 0.95 0.0332 A068600200045 7.5 143.3 0.94 0.0296 A068600200046 7.5 146.7 0.86 0.028 A068600200047 9. 28.4 0.92 0.00007 A068600200048 9. 31.4 0.93 0.00083 A068600200049 9. 34.4 0.919 0.0013 A068600200050 9. 37.9 0.913 0.0013 A068600200051 9. 41.5 0.922 0.0015 A068600200052 9. 44.43 0.975 0.0029 A068600200053 9. 47.35 0.96 0.002 A068600200054 9. 50.85 0.956 0.0036 A068600200055 9. 54.32 0.932 0.004 A068600200056 9. 57.19 0.955 0.006 A068600200057 9. 60.05 0.901 0.0035 A068600200058 9. 64.01 0.92 0.0069 A068600200059 9. 70.73 0.837 0.08 A068600200060 9. 76.22 0.806 0.08 A068600200061 9. 80.03 0.785 0.07 A068600200062 9. 83.26 0.789 0.079 A068600200063 9. 88.5 0.75 0.07 A068600200064 9. 92.22 0.63 0.06 A068600200065 9. 95.8 0.65 0.0058 A068600200066 9. 98.3 0.63 0.06 A068600200067 9. 100.9 0.631 0.042 A068600200068 9. 103.9 0.601 0.042 A068600200069 9. 106.8 0.574 0.04 A068600200070 9. 109.322 0.542 0.04 A068600200071 9. 117.9 0.49 0.01 A068600200072 9. 121.2 0.456 0.009 A068600200073 9. 123.49 0.439 0.015 A068600200074 9. 125.8 0.41 0.007 A068600200075 9. 128.5 0.485 0.014 A068600200076 9. 131.17 0.424 0.014 A068600200077 9. 133.39 0.436 0.0075 A068600200078 9. 135.58 0.377 0.009 A068600200079 9. 138.2 0.43 0.01 A068600200080 9. 140.8 0.43 0.013 A068600200081 9. 142.9 0.328 0.0064 A068600200082 9. 145. 0.36 0.009 A068600200083 9. 147. 0.34 0.015 A068600200084 11. 29.6 0.986 0.00083 A068600200085 11. 33.78 0.966 0.0014 A068600200086 11. 37.36 1.01 0.0015 A068600200087 11. 42.67 0.96 0.0022 A068600200088 11. 47.94 0.936 0.0015 A068600200089 11. 53.16 0.85 0.0043 A068600200090 11. 59.48 0.745 0.0059 A068600200091 11. 65.14 0.7 0.055 A068600200092 11. 70.73 0.61 0.0044 A068600200093 11. 75.68 0.5 0.038 A068600200094 11. 81.65 0.45 0.038 A068600200095 11. 87.5 0.395 0.029 A068600200096 11. 92.2 0.294 0.0031 A068600200097 11. 96.8 0.268 0.0056 A068600200098 11. 103.4 0.254 0.017 A068600200099 11. 107.8 0.225 0.02 A068600200100 11. 112.22 0.187 0.0066 A068600200101 11. 116.98 0.168 0.0066 A068600200102 11. 121.6 0.1675 0.0076 A068600200103 11. 126.7 0.143 0.0093 A068600200104 11. 130.7 0.16 0.0067 A068600200105 11. 134.7 0.161 0.005 A068600200106 11. 136.4 0.156 0.0064 A068600200107 11. 143.2 0.144 0.0051 A068600200108 11. 147. 0.134 0.0051 A068600200109 13. 30.21 0.979 0.00113 A068600200110 13. 36.17 0.846 0.0018 A068600200111 13. 47.94 0.6 0.003 A068600200112 13. 59.48 0.358 0.0066 A068600200113 13. 70.73 0.268 0.0044 A068600200114 13. 78.94 0.21 0.02 A068600200115 13. 89.6 0.15 0.015 A068600200116 13. 99.9 0.1125 0.01 A068600200117 13. 107.368 0.081 0.008 A068600200118 13. 112.224 0.06637 0.00446 A068600200119 13. 121.656 0.059 0.0033 A068600200120 13. 130.73 0.05 0.005 A068600200121 13. 137. 0.038 0.005 A068600200122 13. 145.8 0.031 0.0029 A068600200123 ENDDATA 115 0 A068600200124 ENDSUBENT 123 0 A068600299999 ENDENTRY 2 0 A068699999999