ENTRY O0909 20201027 O081O090900000001 SUBENT O0909001 20201027 O081O090900100001 BIB 16 39 O090900100002 TITLE Scattering cross sections for Li-6 and Li-7 ions from O090900100003 carbon below 5.5 MeV. O090900100004 AUTHOR (M.Mayer, M.Schneider) O090900100005 INSTITUTE (2GERGAR) O090900100006 REFERENCE (J,NIM/B,183,221,2001) O090900100007 FACILITY (VDGT,2GERGAR) O090900100008 INC-SOURCE To obtain a 7Li beam, LiOH with natural isotopic O090900100009 composition (92.4% 7Li, 7.6% 6Li) was used, while for O090900100010 6Li a target consisting of enriched 6LiOH ( at.95%) O090900100011 was used. O090900100012 METHOD (SITA) O090900100013 SAMPLE The samples consisted of a carbon substrate made of O090900100014 pyrolytic graphite with evaporated layers of 512 nm O090900100015 silicon, 9.8 nm of gold, and 111 nm of carbon on top. O090900100016 DETECTOR (SI) Passivated implanted planar silicon (PIPS) O090900100017 detectors O090900100018 MONITOR (79-AU-197(P,EL)79-AU-197,,DA) O090900100019 REL-REF (R,,H.H.Andersen+,J,PR/A,21,1891,1980) Correction O090900100020 factor for screened Rutherford cross section. O090900100021 COMMENT - By authors. To check for possible changes of the O090900100022 sample composition either by sputtering or by O090900100023 ion-induced carbon deposition from hydrocarbon O090900100024 background in the vacuum system, the spots were O090900100025 analyzed before and after the lithium bombardment with O090900100026 a 4-He back scattering. No change of the layer O090900100027 thicknesses was observed. O090900100028 STATUS (TABLE) Tbls from Nucl.Instr.Meth.,B183(2001)221 O090900100029 ERR-ANALYS (ERR-T) Total error O090900100030 (ERR-1) The uncertainty in the determination of the O090900100031 ratio on the real densities due to statistics and O090900100032 possible sample inhomogeneity O090900100033 ADD-RES (COMP) Analytical models. O090900100034 Threshold energies for 6-Li- and 7-Li ions, at which O090900100035 the elastic scattering cross sections deviate by 4% O090900100036 below their Rutherford values. O090900100037 HISTORY (20011126C) O090900100038 (20030501U) Last checking has been done. O090900100039 (20201027A) SD: BIB updated. REACTION code corrected O090900100040 in Subents 002,003. O090900100041 ENDBIB 39 0 O090900100042 COMMON 2 3 O090900100043 ANG ERR-1 O090900100044 ADEG PER-CENT O090900100045 165. 2. O090900100046 ENDCOMMON 3 0 O090900100047 ENDSUBENT 46 0 O090900199999 SUBENT O0909002 20201027 O081O090900200001 BIB 2 3 O090900200002 REACTION (6-C-12(3-LI-6,EL)6-C-12,,DA,,RTH) O090900200003 HISTORY (20201027A) SD: SF1 and SF2 swapped; SF4=Li-6 -> C-12 O090900200004 in REACTION code according to described experiment. O090900200005 ENDBIB 3 0 O090900200006 NOCOMMON 0 0 O090900200007 DATA 3 23 O090900200008 EN DATA ERR-T O090900200009 KEV NO-DIM PER-CENT O090900200010 1797. 1.01 2.9 O090900200011 1996. 1.04 2.9 O090900200012 2097. 0.97 3. O090900200013 2197. 1. 3. O090900200014 2297. 0.95 3.1 O090900200015 2397. 1.01 3.1 O090900200016 2598. 1.03 3.2 O090900200017 2698. 1.01 3.3 O090900200018 2799. 1.05 3.3 O090900200019 2899. 1.02 3.4 O090900200020 3000. 0.99 3.4 O090900200021 3201. 1.06 3.4 O090900200022 3301. 1.01 3.6 O090900200023 3352. 1.11 3.5 O090900200024 3402. 1.07 3.5 O090900200025 3452. 1.01 3.7 O090900200026 3603. 1.01 3.7 O090900200027 3804. 0.91 4.1 O090900200028 4004. 0.9 4.3 O090900200029 4205. 0.92 4.4 O090900200030 4406. 0.72 5.5 O090900200031 4606. 0.7 5.9 O090900200032 4707. 0.59 6.8 O090900200033 ENDDATA 25 0 O090900200034 ENDSUBENT 33 0 O090900299999 SUBENT O0909003 20201027 O081O090900300001 BIB 2 3 O090900300002 REACTION (6-C-12(3-LI-7,EL)6-C-12,,DA,,RTH) O090900300003 HISTORY (20201027A) SD: SF1 and SF2 swapped; SF4=Li-7 -> C-12 O090900300004 in REACTION code according to described experiment. O090900300005 ENDBIB 3 0 O090900300006 NOCOMMON 0 0 O090900300007 DATA 3 14 O090900300008 EN DATA ERR-T O090900300009 KEV NO-DIM PER-CENT O090900300010 2875. 1.02 2.9 O090900300011 2999. 1.01 2.9 O090900300012 3072. 1.03 2.9 O090900300013 3201. 1.04 2.9 O090900300014 3402. 1. 3.1 O090900300015 3474. 0.99 3.3 O090900300016 3603. 0.91 3.5 O090900300017 3803. 0.85 3.8 O090900300018 4004. 0.83 4.3 O090900300019 4205. 0.79 4.7 O090900300020 4406. 0.76 5.3 O090900300021 4606. 0.67 5.9 O090900300022 5008. 0.51 9. O090900300023 5408. 0.41 15.4 O090900300024 ENDDATA 16 0 O090900300025 ENDSUBENT 24 0 O090900399999 ENDENTRY 3 0 O090999999999