ENTRY A1146 20240717 A115A114600000001 SUBENT A1146001 20240717 A115A114600100001 BIB 10 29 A114600100002 TITLE Elastic scattering of alpha particles from helium A114600100003 AUTHOR (T.A.Tombrello,L.S.Senhouse) A114600100004 REFERENCE (J,PR,129,2252,1963) A114600100005 INSTITUTE (1USACAL) A114600100006 FACILITY (VDGT,1USACAL) A114600100007 SAMPLE A gas target. 99.99% pure helium to a pressure of 10 cmA114600100008 METHOD (PHD,BCINT) A114600100009 DETECTOR (DRFTC,SIBAR) The scattered particles were detected A114600100010 with a 1-mm-thick lithium-drifted solid-state A114600100011 detector with energy resolution of 1.5% for 8.8 MeV A114600100012 alpha particles. Surface-barrier detector fixed at 30 A114600100013 degr. to the incident beam was used as a monitor. A114600100014 ERR-ANALYS (ERR-1) The estimated root-mean-square uncertainty A114600100015 of the cross-section measurements due to all error A114600100016 sources except counting statistics. A114600100017 (ERR-S,0.3,3.) The statistical uncertainty varies A114600100018 markedly with the energy and observation angle. A114600100019 - - - - - - - - - - - - - - - - - - - - - - - - - - - A114600100020 Angle c.m. Counting statistics (%) A114600100021 - - - - - - - - - - - - - - - - - - - - - - - - - - - A114600100022 30.6 0.3-0.7 A114600100023 40 0.5-1.0 A114600100024 54.8 1.5-3.0 A114600100025 70.2 1.0-1.5 A114600100026 90 0.7-1.5 A114600100027 - - - - - - - - - - - - - - - - - - - - - - - - - - - A114600100028 HISTORY (19811021C) Compilation produced by Arzamas RFNC-VNIIEFA114600100029 (19990214U)CNPD: corrected 4-dig. year and lower cases.A114600100030 (20240717A) SD: Corrections in all Subents. A114600100031 ENDBIB 29 0 A114600100032 COMMON 1 3 A114600100033 ERR-1 A114600100034 PER-CENT A114600100035 4.0 A114600100036 ENDCOMMON 3 0 A114600100037 ENDSUBENT 36 0 A114600199999 SUBENT A1146002 20240717 A115A114600200001 BIB 3 4 A114600200002 REACTION (2-HE-4(A,EL)2-HE-4,,DA) A114600200003 STATUS (CURVE,,T.A.Tombrello+,J,PR,129,2252,1963) Figs 2-6 A114600200004 HISTORY (20240717A) SD: SF9=EXP deleted from REACTION code. A114600200005 EN-ERR -> EN-ERR-DIG; DATA-ERR -> ERR-DIG. A114600200006 ENDBIB 4 0 A114600200007 COMMON 1 3 A114600200008 EN-ERR-DIG A114600200009 MEV A114600200010 0.025 A114600200011 ENDCOMMON 3 0 A114600200012 DATA 4 148 A114600200013 ANG-CM EN DATA-CM ERR-DIG A114600200014 ADEG MEV MB/SR MB/SR A114600200015 30.6 3.843 298.8 10.3 A114600200016 30.6 4.047 219.4 10.3 A114600200017 30.6 4.273 149.2 10.3 A114600200018 30.6 4.453 123.3 10.3 A114600200019 30.6 4.654 133.3 10.3 A114600200020 30.6 4.854 178.9 10.3 A114600200021 30.6 5.075 260.4 10.3 A114600200022 30.6 5.295 395.4 10.3 A114600200023 30.6 5.49 575. 10.3 A114600200024 30.6 5.663 736.7 10.3 A114600200025 30.6 5.687 763.3 10.3 A114600200026 30.6 5.88 925.1 10.3 A114600200027 30.6 5.882 978.7 10.3 A114600200028 30.6 6.099 1105. 10.3 A114600200029 30.6 6.1 1141. 10.3 A114600200030 30.6 6.32 1231. 10.3 A114600200031 30.6 6.519 1303. 10.3 A114600200032 30.6 6.718 1358. 10.3 A114600200033 30.6 6.92 1341. 10.3 A114600200034 30.6 7.011 1315. 10.3 A114600200035 30.6 7.144 1342. 10.3 A114600200036 30.6 7.325 1290. 10.3 A114600200037 30.6 7.527 1264. 10.3 A114600200038 30.6 7.528 1228. 10.3 A114600200039 30.6 7.753 1203. 10.3 A114600200040 30.6 7.955 1177. 10.3 A114600200041 30.6 8.428 1072. 10.3 A114600200042 30.6 8.946 976.4 10.3 A114600200043 30.6 9.441 880.7 10.3 A114600200044 30.6 9.913 820.6 10.3 A114600200045 30.6 10.92 745.3 10.3 A114600200046 30.6 11.93 696.9 10.3 A114600200047 40. 3.841 196.3 2.511 A114600200048 40. 4.071 185.2 2.511 A114600200049 40. 4.248 181.4 2.511 A114600200050 40. 4.461 191.9 2.511 A114600200051 40. 4.657 205.9 2.511 A114600200052 40. 4.853 245.1 2.511 A114600200053 40. 5.05 305.9 2.511 A114600200054 40. 5.266 388.2 2.511 A114600200055 40. 5.464 484.9 2.511 A114600200056 40. 5.661 549.2 2.511 A114600200057 40. 5.859 606.4 2.511 A114600200058 40. 6.055 652.8 2.511 A114600200059 40. 6.269 684.8 2.511 A114600200060 40. 6.464 673.7 2.511 A114600200061 40. 6.694 687.8 2.511 A114600200062 40. 6.87 648. 2.511 A114600200063 40. 6.958 619.2 2.511 A114600200064 40. 7.082 604.6 2.511 A114600200065 40. 7.293 579.2 2.511 A114600200066 40. 7.487 528.6 2.511 A114600200067 40. 7.681 503.2 2.511 A114600200068 40. 7.893 488.5 2.511 A114600200069 40. 8.387 437.6 2.511 A114600200070 40. 8.899 383. 2.511 A114600200071 40. 9.394 339.1 2.511 A114600200072 40. 9.89 313.3 2.511 A114600200073 40. 10.9 272.4 2.511 A114600200074 40. 11.91 256.5 2.511 A114600200075 54.8 3.881 217.3 0.6406 A114600200076 54.8 4.096 196. 0.6406 A114600200077 54.8 4.312 172.1 0.6406 A114600200078 54.8 4.504 158.6 0.6406 A114600200079 54.8 4.697 142.4 0.6406 A114600200080 54.8 4.91 129.7 0.6406 A114600200081 54.8 5.103 115.2 0.6406 A114600200082 54.8 5.316 99.92 0.6406 A114600200083 54.8 5.487 89.73 0.6406 A114600200084 54.8 5.698 82.99 0.6406 A114600200085 54.8 5.72 79.57 0.6406 A114600200086 54.8 5.909 73.67 0.6406 A114600200087 54.8 5.91 80.51 0.6406 A114600200088 54.8 6.079 71.18 0.6406 A114600200089 54.8 6.1 68.62 0.6406 A114600200090 54.8 6.311 65.29 0.6406 A114600200091 54.8 6.501 59.39 0.6406 A114600200092 54.8 6.713 51.78 0.6406 A114600200093 54.8 6.902 51.01 0.6406 A114600200094 54.8 7.008 48.49 0.6406 A114600200095 54.8 7.113 45.11 0.6406 A114600200096 54.8 7.303 41.77 0.6406 A114600200097 54.8 7.493 37.58 0.6406 A114600200098 54.8 7.514 35.03 0.6406 A114600200099 54.8 7.724 34.26 0.6406 A114600200100 54.8 7.893 29.2 0.6406 A114600200101 54.8 8.419 24.29 0.6406 A114600200102 54.8 8.903 17.65 0.6406 A114600200103 54.8 9.407 16.15 0.6406 A114600200104 54.8 9.87 12.07 0.6406 A114600200105 54.8 10.9 6.518 0.6406 A114600200106 54.8 11.91 3.518 0.6406 A114600200107 70.2 3.882 201.1 1.39 A114600200108 70.2 4.072 153.9 1.39 A114600200109 70.2 4.26 114.6 1.39 A114600200110 70.2 4.464 83.36 1.39 A114600200111 70.2 4.647 58.38 1.39 A114600200112 70.2 4.832 30.23 1.39 A114600200113 70.2 5.033 6.876 1.39 A114600200114 70.2 5.23 0.9596 1.39 A114600200115 70.2 5.442 6.182 1.39 A114600200116 70.2 5.648 30.42 1.39 A114600200117 70.2 5.849 67.35 1.39 A114600200118 70.2 6.07 105.9 1.39 A114600200119 70.2 6.308 150.8 1.39 A114600200120 70.2 6.507 194.1 1.39 A114600200121 70.2 6.712 219.9 1.39 A114600200122 70.2 6.939 241. 1.39 A114600200123 70.2 6.995 247.5 1.39 A114600200124 70.2 7.108 258.9 1.39 A114600200125 70.2 7.32 264.1 1.39 A114600200126 70.2 7.532 267.7 1.39 A114600200127 70.2 7.726 269.7 1.39 A114600200128 70.2 7.922 265.4 1.39 A114600200129 70.2 8.43 257. 1.39 A114600200130 70.2 8.938 248.6 1.39 A114600200131 70.2 9.446 238.6 1.39 A114600200132 70.2 10.95 202.2 1.39 A114600200133 70.2 11.97 183.8 1.39 A114600200134 90. 3.851 161.6 5.84 A114600200135 90. 4.063 125.7 5.84 A114600200136 90. 4.257 85.88 5.84 A114600200137 90. 4.45 50. 5.84 A114600200138 90. 4.624 33.91 5.84 A114600200139 90. 4.818 9.883 5.84 A114600200140 90. 5.013 17.48 5.84 A114600200141 90. 5.228 40.85 5.84 A114600200142 90. 5.405 91.94 5.84 A114600200143 90. 5.622 166.7 5.84 A114600200144 90. 5.82 253.3 5.84 A114600200145 90. 6.038 347.8 5.84 A114600200146 90. 6.256 438.4 5.84 A114600200147 90. 6.473 517.1 5.84 A114600200148 90. 6.65 556.3 5.84 A114600200149 90. 6.865 591.5 5.84 A114600200150 90. 6.982 591.4 5.84 A114600200151 90. 7.08 614.9 5.84 A114600200152 90. 7.275 614.6 5.84 A114600200153 90. 7.469 606.4 5.84 A114600200154 90. 7.49 634. 5.84 A114600200155 90. 7.664 614. 5.84 A114600200156 90. 7.898 609.7 5.84 A114600200157 90. 8.383 585.2 5.84 A114600200158 90. 8.888 556.7 5.84 A114600200159 90. 9.374 524.3 5.84 A114600200160 90. 9.917 483.9 5.84 A114600200161 90. 10.89 450.7 5.84 A114600200162 90. 11.9 413.5 5.84 A114600200163 ENDDATA 150 0 A114600200164 ENDSUBENT 163 0 A114600299999 SUBENT A1146003 20240717 A115A114600300001 BIB 3 4 A114600300002 REACTION (2-HE-4(A,EL)2-HE-4,,DA) A114600300003 STATUS (CURVE,,T.A.Tombrello+,J,PR,129,2252,1963) Figs 7-11 A114600300004 HISTORY (20240717A) SD: SF9=EXP deleted from REACTION code. A114600300005 ANG-ERR -> ANG-ERR-D; DATA-ERR -> ERR-DIG. A114600300006 ENDBIB 4 0 A114600300007 COMMON 1 3 A114600300008 ANG-ERR-D A114600300009 ADEG A114600300010 0.5 A114600300011 ENDCOMMON 3 0 A114600300012 DATA 4 137 A114600300013 EN ANG-CM DATA-CM ERR-DIG A114600300014 MEV ADEG MB/SR MB/SR A114600300015 3.84 31.1 2.937E+02 8.889E+00 A114600300016 3.84 35.4 2.018E+02 6.108E+00 A114600300017 3.84 40.5 1.866E+02 5.647E+00 A114600300018 3.84 45.2 1.921E+02 5.814E+00 A114600300019 3.84 50.6 2.264E+02 6.853E+00 A114600300020 3.84 55.3 2.151E+02 6.508E+00 A114600300021 3.84 60.8 2.043E+02 6.182E+00 A114600300022 3.84 65.9 2.048E+02 6.197E+00 A114600300023 3.84 71.0 1.998E+02 6.047E+00 A114600300024 3.84 76.0 1.798E+02 5.442E+00 A114600300025 3.84 81.1 1.755E+02 5.311E+00 A114600300026 3.84 86.2 1.667E+02 5.044E+00 A114600300027 3.84 90.9 1.626E+02 4.921E+00 A114600300028 5.26 31.4 4.107E+02 1.714E+01 A114600300029 5.26 36.0 4.579E+02 1.910E+01 A114600300030 5.26 41.0 4.005E+02 1.671E+01 A114600300031 5.26 46.0 3.062E+02 1.277E+01 A114600300032 5.26 51.0 1.991E+02 8.307E+00 A114600300033 5.26 56.1 1.043E+02 4.354E+00 A114600300034 5.26 61.5 4.911E+01 2.049E+00 A114600300035 5.26 66.1 1.116E+01 4.656E-01 A114600300036 5.26 66.9 3.797E+00 1.584E-01 A114600300037 5.26 70.8 3.411E+00 1.423E-01 A114600300038 5.26 75.7 1.148E+01 4.792E-01 A114600300039 5.26 81.1 2.651E+01 1.106E+00 A114600300040 5.26 86.4 4.085E+01 1.704E+00 A114600300041 5.26 91.0 4.315E+01 1.801E+00 A114600300042 6.47 31.4 1.389E+03 3.867E+01 A114600300043 6.47 36.0 1.112E+03 3.094E+01 A114600300044 6.47 40.9 6.977E+02 1.942E+01 A114600300045 6.47 45.7 4.262E+02 1.186E+01 A114600300046 6.47 50.9 1.785E+02 4.969E+00 A114600300047 6.47 55.1 6.369E+01 1.773E+00 A114600300048 6.47 60.0 3.589E+01 9.991E-01 A114600300049 6.47 65.3 9.384E+01 2.612E+00 A114600300050 6.47 71.0 2.086E+02 5.807E+00 A114600300051 6.47 75.8 3.185E+02 8.867E+00 A114600300052 6.47 81.3 4.362E+02 1.214E+01 A114600300053 6.47 86.0 5.088E+02 1.416E+01 A114600300054 6.47 91.5 5.771E+02 1.606E+01 A114600300055 6.96 31.6 1.447E+03 4.784E+01 A114600300056 6.96 36.5 1.038E+03 3.432E+01 A114600300057 6.96 41.7 6.682E+02 2.209E+01 A114600300058 6.96 46.1 3.665E+02 1.211E+01 A114600300059 6.96 50.8 1.576E+02 5.210E+00 A114600300060 6.96 54.6 5.328E+01 1.761E+00 A114600300061 6.96 60.5 5.564E+01 1.839E+00 A114600300062 6.96 65.4 1.341E+02 4.434E+00 A114600300063 6.96 71.1 2.675E+02 8.841E+00 A114600300064 6.96 76.3 4.077E+02 1.348E+01 A114600300065 6.96 81.4 5.288E+02 1.748E+01 A114600300066 6.96 86.0 6.163E+02 2.037E+01 A114600300067 6.96 91.5 6.103E+02 2.017E+01 A114600300068 7.47 31.6 1.318E+03 4.970E+01 A114600300069 7.47 36.7 9.045E+02 3.411E+01 A114600300070 7.47 41.4 5.420E+02 2.044E+01 A114600300071 7.47 46.1 2.836E+02 1.069E+01 A114600300072 7.47 51.3 1.102E+02 4.156E+00 A114600300073 7.47 55.3 3.840E+01 1.448E+00 A114600300074 7.47 61.1 5.628E+01 2.122E+00 A114600300075 7.47 66.1 1.417E+02 5.344E+00 A114600300076 7.47 68.7 2.074E+02 7.819E+00 A114600300077 7.47 71.8 2.874E+02 1.084E+01 A114600300078 7.47 73.8 3.385E+02 1.277E+01 A114600300079 7.47 76.8 4.098E+02 1.546E+01 A114600300080 7.47 81.9 5.388E+02 2.032E+01 A114600300081 7.47 86.9 6.355E+02 2.397E+01 A114600300082 7.47 92.0 6.911E+02 2.606E+01 A114600300083 7.88 31.7 1.329E+03 5.074E+01 A114600300084 7.88 36.4 8.869E+02 3.387E+01 A114600300085 7.88 41.5 5.171E+02 1.975E+01 A114600300086 7.88 46.1 2.633E+02 1.005E+01 A114600300087 7.88 50.5 9.172E+01 3.503E+00 A114600300088 7.88 55.2 3.374E+01 1.288E+00 A114600300089 7.88 60.2 5.813E+01 2.220E+00 A114600300090 7.88 65.8 1.545E+02 5.901E+00 A114600300091 7.88 70.8 2.966E+02 1.133E+01 A114600300092 7.88 76.5 4.465E+02 1.705E+01 A114600300093 7.88 81.2 5.709E+02 2.180E+01 A114600300094 7.88 86.2 6.377E+02 2.435E+01 A114600300095 7.88 91.2 6.567E+02 2.508E+01 A114600300096 8.87 28.9 1.100E+03 3.030E+01 A114600300097 8.87 35.0 6.414E+02 1.767E+01 A114600300098 8.87 41.2 3.739E+02 1.030E+01 A114600300099 8.87 45.7 1.583E+02 4.359E+00 A114600300100 8.87 50.2 4.990E+01 1.375E+00 A114600300101 8.87 55.2 1.798E+01 4.953E-01 A114600300102 8.87 56.4 1.947E+01 5.363E-01 A114600300103 8.87 60.4 4.698E+01 1.294E+00 A114600300104 8.87 65.6 1.366E+02 3.763E+00 A114600300105 8.87 71.1 2.453E+02 6.755E+00 A114600300106 8.87 76.3 3.555E+02 9.793E+00 A114600300107 8.87 81.0 4.632E+02 1.276E+01 A114600300108 8.87 86.1 5.421E+02 1.493E+01 A114600300109 8.87 91.1 5.549E+02 1.528E+01 A114600300110 8.87 96.2 5.242E+02 1.444E+01 A114600300111 8.87 101.2 4.449E+02 1.225E+01 A114600300112 8.87 106.3 3.579E+02 9.858E+00 A114600300113 8.87 111.3 2.452E+02 6.754E+00 A114600300114 9.88 31.2 8.032E+02 1.603E+01 A114600300115 9.88 35.9 5.508E+02 1.099E+01 A114600300116 9.88 41.2 3.130E+02 6.248E+00 A114600300117 9.88 46.2 1.398E+02 2.791E+00 A114600300118 9.88 50.3 3.965E+01 7.914E-01 A114600300119 9.88 55.2 9.568E+00 1.910E-01 A114600300120 9.88 60.8 4.159E+01 8.302E-01 A114600300121 9.88 66.0 1.277E+02 2.548E+00 A114600300122 9.88 71.5 2.356E+02 4.703E+00 A114600300123 9.88 76.6 3.606E+02 7.198E+00 A114600300124 9.88 81.7 4.455E+02 8.893E+00 A114600300125 9.88 86.7 5.217E+02 1.041E+01 A114600300126 10.88 31.7 7.612E+02 2.477E+01 A114600300127 10.88 36.1 4.892E+02 1.592E+01 A114600300128 10.88 40.9 2.600E+02 8.464E+00 A114600300129 10.88 45.9 1.113E+02 3.623E+00 A114600300130 10.88 50.7 2.854E+01 9.289E-01 A114600300131 10.88 55.3 4.752E+00 1.547E-01 A114600300132 10.88 60.8 3.461E+01 1.127E+00 A114600300133 10.88 66.0 1.063E+02 3.461E+00 A114600300134 10.88 71.3 2.064E+02 6.717E+00 A114600300135 10.88 75.7 2.825E+02 9.195E+00 A114600300136 10.88 81.3 3.857E+02 1.256E+01 A114600300137 10.88 86.4 4.732E+02 1.540E+01 A114600300138 10.88 91.0 4.558E+02 1.484E+01 A114600300139 11.88 31.1 7.175E+02 1.973E+01 A114600300140 11.88 35.9 5.000E+02 1.375E+01 A114600300141 11.88 40.6 2.660E+02 7.313E+00 A114600300142 11.88 45.6 1.051E+02 2.889E+00 A114600300143 11.88 50.5 2.924E+01 8.039E-01 A114600300144 11.88 54.8 2.620E+00 7.200E-02 A114600300145 11.88 60.5 3.021E+01 8.307E-01 A114600300146 11.88 65.2 1.008E+02 2.772E+00 A114600300147 11.88 70.9 1.956E+02 5.379E+00 A114600300148 11.88 75.3 2.753E+02 7.570E+00 A114600300149 11.88 80.8 3.763E+02 1.035E+01 A114600300150 11.88 85.8 4.497E+02 1.236E+01 A114600300151 11.88 90.8 4.450E+02 1.223E+01 A114600300152 ENDDATA 139 0 A114600300153 ENDSUBENT 152 0 A114600399999 ENDENTRY 3 0 A114699999999