ENTRY D0084 20040217 0000D008400000001 SUBENT D0084001 20040217 0000D008400100001 BIB 11 26 D008400100002 TITLE Influence of target thickness on resonant elastic D008400100003 scattering of protons by 19F D008400100004 AUTHOR (A.P.Jesus,B.Braizinha,J.Cruz,J.P.Ribeiro) D008400100005 INSTITUTE (2PRTLIS,2PRTNOV,2PRTFNL) D008400100006 REFERENCE (J,NIM/B,174,229,2001) D008400100007 FACILITY (VDG,2PRTLFE) D008400100008 SAMPLE Targets were made of GdF3 evaporated on a thin carbon D008400100009 foil. Three different evaporation processes led to D008400100010 targets with thickness equal to 69, 45 and 78 mu-g/cm2,D008400100011 and stoichiometric ratios of fluorine to gadolinium D008400100012 equal to 2.89, 2.22, 2.17, as evaporation does not D008400100013 assure the initial stoichiometry equal to 3. D008400100014 DETECTOR (SIBAR) The elastic scattered protons were measured by D008400100015 surface barrier detector placed at the angle of 165degrD008400100016 (HPGE) A Ge(HP) detector, pleaced at 135 degr. to the D008400100017 beam axis was used to detect the gamma radiation from D008400100018 19F(p,ag)16O. D008400100019 The particle detector, situated at 8.25cm from the D008400100020 target, collimated by an aperture 2.0-mm wide, D008400100021 subtending a solid angle of 1.83 msr. D008400100022 CORRECTION Data corrected for target thickness effects and beam D008400100023 energy dispersion D008400100024 ERR-ANALYS Uncertainties discussed in the text but no D008400100025 errors given. D008400100026 STATUS (TABLE) Table 7 from main ref. D008400100027 HISTORY (20040116C) SD D008400100028 ENDBIB 26 0 D008400100029 NOCOMMON 0 0 D008400100030 ENDSUBENT 29 0 D008400199999 SUBENT D0084002 20040217 0000D008400200001 BIB 1 1 D008400200002 REACTION (9-F-19(P,EL)9-F-19,,DA,,RTH) D008400200003 ENDBIB 1 0 D008400200004 COMMON 1 3 D008400200005 ANG D008400200006 ADEG D008400200007 165. D008400200008 ENDCOMMON 3 0 D008400200009 DATA 2 126 D008400200010 EN DATA D008400200011 MEV NO-DIM D008400200012 1.403 0.68 D008400200013 1.409 0.56 D008400200014 1.413 0.51 D008400200015 1.416 0.68 D008400200016 1.420 1.52 D008400200017 1.424 2.63 D008400200018 1.426 2.79 D008400200019 1.428 2.75 D008400200020 1.430 2.62 D008400200021 1.432 2.48 D008400200022 1.436 2.23 D008400200023 1.440 2.05 D008400200024 1.448 1.83 D008400200025 1.456 1.70 D008400200026 1.464 1.62 D008400200027 1.476 1.54 D008400200028 1.488 1.49 D008400200029 1.500 1.45 D008400200030 1.524 1.44 D008400200031 1.546 1.40 D008400200032 1.569 1.36 D008400200033 1.583 1.34 D008400200034 1.598 1.32 D008400200035 1.603 1.31 D008400200036 1.606 1.31 D008400200037 1.613 1.28 D008400200038 1.621 1.25 D008400200039 1.636 1.20 D008400200040 1.651 1.15 D008400200041 1.659 1.14 D008400200042 1.666 1.10 D008400200043 1.674 1.07 D008400200044 1.682 1.04 D008400200045 1.689 1.07 D008400200046 1.694 1.10 D008400200047 1.697 1.20 D008400200048 1.705 1.34 D008400200049 1.713 1.45 D008400200050 1.720 1.49 D008400200051 1.728 1.54 D008400200052 1.736 1.57 D008400200053 1.744 1.60 D008400200054 1.752 1.60 D008400200055 1.759 1.57 D008400200056 1.767 1.54 D008400200057 1.775 1.56 D008400200058 1.791 1.45 D008400200059 1.807 1.39 D008400200060 1.823 1.31 D008400200061 1.839 1.24 D008400200062 1.855 1.14 D008400200063 1.863 1.08 D008400200064 1.871 1.03 D008400200065 1.879 1.02 D008400200066 1.887 1.02 D008400200067 1.895 1.10 D008400200068 1.904 1.21 D008400200069 1.912 0.82 D008400200070 1.920 0.45 D008400200071 1.928 0.37 D008400200072 1.936 0.45 D008400200073 1.945 0.67 D008400200074 1.953 0.90 D008400200075 1.961 0.93 D008400200076 1.970 0.90 D008400200077 1.971 0.89 D008400200078 1.978 0.84 D008400200079 1.986 0.81 D008400200080 1.995 0.73 D008400200081 2.003 0.71 D008400200082 2.011 0.71 D008400200083 2.020 0.75 D008400200084 2.028 0.86 D008400200085 2.028 0.84 D008400200086 2.029 0.90 D008400200087 2.037 0.95 D008400200088 2.045 1.03 D008400200089 2.054 1.06 D008400200090 2.062 1.15 D008400200091 2.071 1.18 D008400200092 2.079 1.22 D008400200093 2.088 1.25 D008400200094 2.096 1.24 D008400200095 2.105 1.22 D008400200096 2.113 1.21 D008400200097 2.122 1.23 D008400200098 2.131 1.17 D008400200099 2.139 1.11 D008400200100 2.148 1.07 D008400200101 2.160 1.03 D008400200102 2.174 0.99 D008400200103 2.192 0.92 D008400200104 2.209 0.88 D008400200105 2.227 0.82 D008400200106 2.244 0.79 D008400200107 2.262 0.74 D008400200108 2.280 0.78 D008400200109 2.298 0.94 D008400200110 2.307 1.18 D008400200111 2.316 1.39 D008400200112 2.325 1.57 D008400200113 2.334 1.58 D008400200114 2.352 1.46 D008400200115 2.370 1.41 D008400200116 2.380 1.45 D008400200117 2.389 1.44 D008400200118 2.407 1.65 D008400200119 2.425 1.83 D008400200120 2.444 1.95 D008400200121 2.453 1.88 D008400200122 2.462 1.79 D008400200123 2.481 1.59 D008400200124 2.500 1.31 D008400200125 2.519 1.02 D008400200126 2.537 0.80 D008400200127 2.556 0.67 D008400200128 2.575 0.67 D008400200129 2.594 0.89 D008400200130 2.604 1.00 D008400200131 2.613 1.12 D008400200132 2.633 1.44 D008400200133 2.652 1.70 D008400200134 2.671 1.92 D008400200135 2.681 1.96 D008400200136 2.691 1.95 D008400200137 2.710 2.05 D008400200138 ENDDATA 128 0 D008400200139 ENDSUBENT 138 0 D008400299999 ENDENTRY 2 0 D008499999999