ENTRY C2908 20230312 C290800000001 SUBENT C2908001 20230312 20240816 C290800100001 BIB 11 17 C290800100002 TITLE Optical-model analysis of alpha-particle scattering C290800100003 from Mg24 C290800100004 AUTHOR (P.P.Singh,R.E.Malmin,M.High,D.W.Devins) C290800100005 INSTITUTE (1USAINU) C290800100006 REFERENCE (J,PRL,23,1124,1969) C290800100007 #doi:10.1103/PhysRevLett.23.1124 C290800100008 FACILITY (ISOCY,1USAORL) C290800100009 DETECTOR (SILI) The scattered alpha particles were detected by C290800100010 an array of two to four lithium-drifted silicon C290800100011 detectors, mounted in the ORIC 30-in. scattering C290800100012 chamber, with an overall resolution of about 200 keV. C290800100013 SAMPLE The targets were self-supporting foils of Mg24 from C290800100014 350 to 2040 mu-g/cm2 in thickness. C290800100015 METHOD (EXTB,EDE) C290800100016 ERR-ANALYS No information on uncertainties C290800100017 ADD-RES (POT) Optical model analysis. C290800100018 HISTORY (20230311C) OG C290800100019 ENDBIB 17 0 C290800100020 NOCOMMON 0 0 C290800100021 ENDSUBENT 20 0 C290800199999 SUBENT C2908002 20230312 20240816 C290800200001 BIB 3 6 C290800200002 REACTION (12-MG-24(A,EL)12-MG-24,,DA) C290800200003 COMMENT Two sets of cross sections (A and B) are represented inC290800200004 Fig.1. They have the same shape, but the values are C290800200005 differs by about 30 times. Set A was taken for C290800200006 digitizing by compiler. C290800200007 STATUS (CURVE,,P.P.Singh+,J,PRL,23,1124,1969) Fig.1, A C290800200008 ENDBIB 6 0 C290800200009 COMMON 1 3 C290800200010 EN C290800200011 MEV C290800200012 40. C290800200013 ENDCOMMON 3 0 C290800200014 DATA 2 76 C290800200015 ANG-CM DATA-CM C290800200016 ADEG MB/SR C290800200017 18.867 4.366E+02 C290800200018 21.101 4.244E+02 C290800200019 23.308 2.657E+02 C290800200020 26.244 5.319E+01 C290800200021 28.215 9.544E+00 C290800200022 30.730 6.705E+01 C290800200023 32.832 1.026E+02 C290800200024 34.903 9.435E+01 C290800200025 37.421 5.149E+01 C290800200026 39.885 1.167E+01 C290800200027 41.797 1.073E+01 C290800200028 44.564 2.547E+01 C290800200029 46.335 3.215E+01 C290800200030 48.887 3.039E+01 C290800200031 50.944 2.245E+01 C290800200032 53.622 1.225E+01 C290800200033 55.366 9.825E+00 C290800200034 57.777 1.274E+01 C290800200035 60.023 1.501E+01 C290800200036 62.266 1.697E+01 C290800200037 64.333 1.457E+01 C290800200038 66.711 1.106E+01 C290800200039 68.929 8.168E+00 C290800200040 71.148 6.285E+00 C290800200041 72.892 5.111E+00 C290800200042 74.807 4.968E+00 C290800200043 76.882 4.896E+00 C290800200044 79.276 4.758E+00 C290800200045 81.346 4.318E+00 C290800200046 83.568 3.462E+00 C290800200047 85.627 2.592E+00 C290800200048 87.519 1.739E+00 C290800200049 89.407 1.089E+00 C290800200050 92.132 1.300E+00 C290800200051 94.547 1.782E+00 C290800200052 96.309 1.960E+00 C290800200053 97.754 2.216E+00 C290800200054 100.140 1.878E+00 C290800200055 101.700 1.039E+00 C290800200056 103.609 9.177E-01 C290800200057 106.169 9.954E-01 C290800200058 108.582 1.327E+00 C290800200059 110.202 1.921E+00 C290800200060 111.952 1.720E+00 C290800200061 113.866 1.649E+00 C290800200062 116.090 1.378E+00 C290800200063 118.152 1.090E+00 C290800200064 119.904 1.003E+00 C290800200065 121.352 1.198E+00 C290800200066 122.955 1.336E+00 C290800200067 125.034 1.391E+00 C290800200068 127.097 1.116E+00 C290800200069 128.834 8.129E-01 C290800200070 130.894 6.256E-01 C290800200071 132.484 5.601E-01 C290800200072 134.409 6.420E-01 C290800200073 136.182 8.443E-01 C290800200074 137.947 9.678E-01 C290800200075 140.181 9.278E-01 C290800200076 141.933 8.655E-01 C290800200077 143.196 6.849E-01 C290800200078 145.247 4.531E-01 C290800200079 146.629 1.829E-01 C290800200080 148.545 1.802E-01 C290800200081 150.486 2.719E-01 C290800200082 152.255 3.339E-01 C290800200083 153.391 4.515E-01 C290800200084 155.447 3.244E-01 C290800200085 156.989 1.309E-01 C290800200086 159.013 5.581E-02 C290800200087 160.532 2.114E-01 C290800200088 162.782 2.667E-01 C290800200089 163.930 4.432E-01 C290800200090 165.531 4.679E-01 C290800200091 167.091 2.555E-01 C290800200092 169.122 1.232E-01 C290800200093 ENDDATA 78 0 C290800200094 ENDSUBENT 93 0 C290800299999 SUBENT C2908003 20230312 20240816 C290800300001 BIB 3 6 C290800300002 REACTION (12-MG-24(A,EL)12-MG-24,,DA) C290800300003 COMMENT Two sets of cross sections (C and D) are represented inC290800300004 Fig.1. They have the same shape, but the values are C290800300005 differs by about 30 times. Set C was taken for C290800300006 digitizing by compiler. C290800300007 STATUS (CURVE,,P.P.Singh+,J,PRL,23,1124,1969) Fig.1, C C290800300008 ENDBIB 6 0 C290800300009 COMMON 1 3 C290800300010 EN C290800300011 MEV C290800300012 80. C290800300013 ENDCOMMON 3 0 C290800300014 DATA 2 68 C290800300015 ANG-CM DATA-CM C290800300016 ADEG MB/SR C290800300017 24.831 6.616E+01 C290800300018 27.107 3.604E+01 C290800300019 29.130 1.357E+01 C290800300020 31.658 1.508E+01 C290800300021 34.187 1.721E+01 C290800300022 37.474 1.128E+01 C290800300023 38.991 7.010E+00 C290800300024 40.761 6.827E+00 C290800300025 43.542 7.010E+00 C290800300026 46.324 6.649E+00 C290800300027 47.841 4.973E+00 C290800300028 49.864 4.026E+00 C290800300029 52.392 3.346E+00 C290800300030 54.668 3.259E+00 C290800300031 57.449 3.092E+00 C290800300032 59.725 2.312E+00 C290800300033 61.748 1.922E+00 C290800300034 64.024 1.328E+00 C290800300035 66.299 1.363E+00 C290800300036 68.322 1.104E+00 C290800300037 70.345 9.420E-01 C290800300038 71.862 1.020E+00 C290800300039 73.632 7.626E-01 C290800300040 75.655 6.509E-01 C290800300041 77.425 5.555E-01 C290800300042 79.701 4.266E-01 C290800300043 81.976 3.838E-01 C290800300044 84.252 3.363E-01 C290800300045 86.275 3.026E-01 C290800300046 88.298 2.515E-01 C290800300047 90.573 2.870E-01 C290800300048 92.343 2.263E-01 C290800300049 94.619 2.036E-01 C290800300050 97.148 1.738E-01 C290800300051 99.171 1.445E-01 C290800300052 100.941 1.139E-01 C290800300053 103.722 1.169E-01 C290800300054 105.492 9.221E-02 C290800300055 107.515 5.023E-02 C290800300056 109.790 8.080E-02 C290800300057 111.813 7.465E-02 C290800300058 114.089 2.596E-02 C290800300059 115.859 3.961E-02 C290800300060 118.388 3.857E-02 C290800300061 120.158 2.737E-02 C290800300062 122.939 2.962E-02 C290800300063 123.950 2.215E-02 C290800300064 126.226 2.275E-02 C290800300065 127.996 1.891E-02 C290800300066 130.272 1.614E-02 C290800300067 134.065 1.377E-02 C290800300068 135.835 1.175E-02 C290800300069 137.605 8.121E-03 C290800300070 140.639 1.030E-02 C290800300071 145.190 3.877E-03 C290800300072 147.466 4.309E-03 C290800300073 148.730 4.789E-03 C290800300074 151.006 4.543E-03 C290800300075 153.029 3.397E-03 C290800300076 154.799 2.977E-03 C290800300077 156.569 3.488E-03 C290800300078 158.592 3.309E-03 C290800300079 160.361 2.824E-03 C290800300080 162.384 3.057E-03 C290800300081 163.649 1.459E-03 C290800300082 164.913 1.900E-03 C290800300083 167.694 1.900E-03 C290800300084 169.211 2.609E-03 C290800300085 ENDDATA 70 0 C290800300086 ENDSUBENT 85 0 C290800399999 ENDENTRY 3 0 C290899999999