ENTRY O1905 20170920 O063O190500000001 SUBENT O1905001 20170920 O063O190500100001 BIB 11 37 O190500100002 TITLE Alpha structure of 12B studied by elastic scattering ofO190500100003 Li-8 EXCYT beam on 4He thick target. O190500100004 AUTHOR (M.G.Pellegriti, D.Torresi, L.Cosentino, A.Di Pietro, O190500100005 C.Ducoin, M.Lattuada, T.Lonnroth, P.Figuera, O190500100006 M.Fisichella, C.Maiolino, A.Musumarra, M.Papa, O190500100007 M.Rovituso, V.Scuderi, G.Scalia, D.Santonocito,M.Zadro)O190500100008 INSTITUTE (2ITYLNS) O190500100009 (2ITYCAT) O190500100010 (2SF ABA) O190500100011 (2ITYMES) O190500100012 (2ITYSIC) O190500100013 (3CRORBZ) O190500100014 REFERENCE (J,JP/CS,267,012011,2011) prelim. results. O190500100015 (J,IMP/E,20,1026,2011) the same prelim. results O190500100016 FACILITY (VDGT,2ITYLNS) a 15 MV tandem O190500100017 INC-SOURCE The 8Li beam was produced by using the EXCYT facility O190500100018 at INFN-LNS, Catania. The EXCYT production-accelerationO190500100019 system uses the ISOL technique. It is based on a K-800 O190500100020 superconducting cyclotron, as a driver for stable heavyO190500100021 ion beams and on a 15 MV tandem for post-accelerating O190500100022 the radioactive ion beams produced in a target-ion O190500100023 source (TIS) assembly. O190500100024 The production of the radioactive ions was performed byO190500100025 injecting a 13C4+ primary beam of 45 MeV/amu on a O190500100026 graphite target up to a beam power of 150 W. O190500100027 SAMPLE He-4 gas target O190500100028 METHOD (EDE) O190500100029 DETECTOR (TELES,SI,SISD) four Silicon Delta-E-E telescope O190500100030 detectors. The Delta-E detectors are four quadrant O190500100031 Silicon Pad detectors, 50-60 mm thick, the residual O190500100032 energy is measured by Double Sided Silicon Strip O190500100033 detectors, 16*16 strips, 500-1000 mum thick O190500100034 (MCPLT) O190500100035 STATUS (CURVE).By CAJAD -fig.6 of J,JP/CS,267,012011,2011 O190500100036 The letter was send to Dr.M.G.Pellegriti 14.09.2011 O190500100037 HISTORY (20110914C) SB O190500100038 (20170920U) SD: Ref. was added (IMP/E,20,1026) O190500100039 ENDBIB 37 0 O190500100040 NOCOMMON 0 0 O190500100041 ENDSUBENT 40 0 O190500199999 SUBENT O1905002 20110920 O046O190500200001 BIB 1 3 O190500200002 REACTION (2-HE-4(3-LI-8,EL)2-HE-4,,DA) fig.6 O190500200003 Elastic differential cross section for alpha particles O190500200004 stopped in the Delta-E detector O190500200005 ENDBIB 3 0 O190500200006 COMMON 1 3 O190500200007 ANG O190500200008 ADEG O190500200009 0. O190500200010 ENDCOMMON 3 0 O190500200011 DATA 3 33 O190500200012 EN-CM DATA-CM DATA-ERR O190500200013 MEV MB/SR MB/SR O190500200014 2.733 26.807 4.593 O190500200015 2.768 23.577 4.228 O190500200016 2.815 23.063 4.227 O190500200017 2.856 17.433 4.070 O190500200018 2.900 24.747 3.966 O190500200019 2.950 19.953 3.654 O190500200020 2.991 25.440 3.444 O190500200021 3.048 22.840 3.445 O190500200022 3.095 31.041 4.071 O190500200023 3.152 33.086 3.244 O190500200024 3.203 25.213 3.497 O190500200025 3.263 25.902 3.497 O190500200026 3.321 27.947 4.019 O190500200027 3.384 26.026 3.757 O190500200028 3.443 22.799 3.445 O190500200029 3.504 28.237 3.444 O190500200030 3.568 36.807 3.344 O190500200031 3.631 15.993 3.143 O190500200032 3.764 5.472 1.832 O190500200033 3.835 5.901 1.728 O190500200034 3.902 7.060 1.571 O190500200035 3.964 6.600 1.885 O190500200036 4.042 8.075 1.727 O190500200037 4.105 15.183 2.880 O190500200038 4.181 18.014 3.142 O190500200039 4.247 34.465 4.345 O190500200040 4.323 34.007 4.241 O190500200041 4.394 35.220 4.607 O190500200042 4.468 35.806 4.398 O190500200043 4.546 30.860 4.136 O190500200044 4.624 20.539 3.246 O190500200045 4.702 18.359 2.984 O190500200046 4.775 8.611 2.304 O190500200047 ENDDATA 35 0 O190500200048 ENDSUBENT 47 0 O190500299999 ENDENTRY 2 0 O190599999999