ENTRY O0868 20030430 0000O086800000001 SUBENT O0868001 20030430 0000O086800100001 BIB 13 39 O086800100002 TITLE Angular distributions of 12-C, 14-N, and 16-O ion O086800100003 elastic scattering by sulfur near the coulomb barrier O086800100004 and the high-energy limits of heavy-ion Rutherford O086800100005 scattering O086800100006 AUTHOR (J.Raisanen, E.Rauhala) O086800100007 REFERENCE (J,JAP,77,1762,1995) O086800100008 INSTITUTE (2SF HLS) Accelerator laboratory O086800100009 METHOD (SITA) O086800100010 (EXTB) O086800100011 FACILITY (VDGT,2SF HLS) O086800100012 DETECTOR (SIBAR) Four detectors were employed. Each detector wasO086800100013 placed at two different positions in the angular O086800100014 interval of 72-170 degrees. The beam collimation and O086800100015 detector positions confined the angular resolution to O086800100016 +/- 2 degrees. O086800100017 HISTORY (20010512C) O086800100018 (20010910R) Data tables from e.Rauhala O086800100019 (20030430U) Last checking has been done. O086800100020 REL-REF (N,,M.BOZOIAN,J,NIM/B,82,602,1993) O086800100021 An analytical model to predict the non-Rutherford O086800100022 threshold energy of scattering. O086800100023 ADD-RES (COMP) Experimental and theoretical non-Rutherford O086800100024 threshold energies for elastic scattering O086800100025 the ratios of 12-C, 14-N, and 16-O ion scattering O086800100026 yields from zinc and gold were measured and observed O086800100027 constant over the present energy and angular intervals.O086800100028 Rutherford Scattering from zinc was thus verified. O086800100029 SAMPLE A Zn-S samples (40-50 mu-gramm/cm**2) with natural O086800100030 isotopic abundances on carbon and silicon substrates O086800100031 were used for cross section measurements. O086800100032 Spectra taken from targets of the substrate materials O086800100033 were normalized to correspond to the same ion dose as O086800100034 the Zn-S spectra. The normalized spectra were O086800100035 subtracted from the Zn-S spectra to determine the areasO086800100036 of the sulfur and zinc peaks. O086800100037 STATUS (COREL,O0867001) O086800100038 (TABLE) From e.Rauhala O086800100039 COMMENT - By compiler. Data tables do not contain experimental O086800100040 uncertainties. O086800100041 ENDBIB 39 0 O086800100042 NOCOMMON 0 0 O086800100043 ENDSUBENT 42 0 O086800199999 SUBENT O0868002 20030430 0000O086800200001 BIB 3 4 O086800200002 REACTION (16-S-32(6-C-12,EL)16-S-32,,DA,,RTH) O086800200003 MONITOR (30-ZN-0(6-C-12,EL)30-ZN-0,,DA) The cross section O086800200004 was assumed as Rutherford cross section. O086800200005 PART-DET (6-C-12) O086800200006 ENDBIB 4 0 O086800200007 NOCOMMON 0 0 O086800200008 DATA 3 56 O086800200009 EN ANG DATA O086800200010 MEV ADEG NO-DIM O086800200011 16.8563 81.9 0.9627 O086800200012 16.8563 100.7 0.9405 O086800200013 16.8563 112.5 0.9563 O086800200014 16.8563 123.1 0.9427 O086800200015 16.8563 128.8 1.0079 O086800200016 16.8563 147.6 0.9779 O086800200017 16.8563 159.4 0.9554 O086800200018 16.8563 170. 0.9824 O086800200019 17.8585 81.9 1.0145 O086800200020 17.8585 100.7 0.9781 O086800200021 17.8585 112.5 0.9581 O086800200022 17.8585 123.1 0.9718 O086800200023 17.8585 128.8 1.0154 O086800200024 17.8585 147.6 0.9077 O086800200025 17.8585 159.4 0.939 O086800200026 17.8585 170. 0.9347 O086800200027 18.8608 81.9 0.9634 O086800200028 18.8608 100.7 0.9054 O086800200029 18.8608 112.5 0.9187 O086800200030 18.8608 123.1 0.9367 O086800200031 18.8608 128.8 0.8713 O086800200032 18.8608 147.6 0.8337 O086800200033 18.8608 159.4 0.8912 O086800200034 18.8608 170. 0.8218 O086800200035 19.863 81.9 0.9512 O086800200036 19.863 100.7 0.7996 O086800200037 19.863 112.5 0.799 O086800200038 19.863 123.1 0.7262 O086800200039 19.863 128.8 0.6676 O086800200040 19.863 147.6 0.6099 O086800200041 19.863 159.4 0.593 O086800200042 19.863 170. 0.559 O086800200043 20.865 81.9 0.7664 O086800200044 20.865 100.7 0.5726 O086800200045 20.865 112.5 0.5424 O086800200046 20.865 123.1 0.442 O086800200047 20.865 128.8 0.3822 O086800200048 20.865 147.6 0.297 O086800200049 20.865 159.4 0.353 O086800200050 20.865 170. 0.347 O086800200051 21.867 81.9 0.7091 O086800200052 21.867 100.7 0.3666 O086800200053 21.867 112.5 0.3369 O086800200054 21.867 123.1 0.1879 O086800200055 21.867 128.8 0.235 O086800200056 21.867 147.6 0.1259 O086800200057 21.867 159.4 0.147 O086800200058 21.867 170. 0. O086800200059 22.869 81.9 0.4371 O086800200060 22.869 100.7 0.2546 O086800200061 22.869 112.5 0.133 O086800200062 22.869 123.1 0.1444 O086800200063 22.869 128.8 0.1645 O086800200064 22.869 147.6 0.0835 O086800200065 22.869 159.4 0. O086800200066 22.869 170. 0. O086800200067 ENDDATA 58 0 O086800200068 ENDSUBENT 67 0 O086800299999 SUBENT O0868003 20030430 0000O086800300001 BIB 3 4 O086800300002 REACTION (16-S-32(7-N-14,EL)16-S-32,,DA,,RTH) O086800300003 MONITOR (30-ZN-0(7-N-14,EL)30-ZN-0,,DA) The cross section O086800300004 was assumed as Rutherford cross section. O086800300005 PART-DET (7-N-14) O086800300006 ENDBIB 4 0 O086800300007 NOCOMMON 0 0 O086800300008 DATA 3 64 O086800300009 EN ANG DATA O086800300010 MEV ADEG NO-DIM O086800300011 21.805 77.4 0.9148 O086800300012 21.805 96.2 0.9337 O086800300013 21.805 108. 0.9679 O086800300014 21.805 118.6 0.9575 O086800300015 21.805 128.8 0.9684 O086800300016 21.805 147.6 0.9357 O086800300017 21.805 159.4 0.901 O086800300018 21.805 170. 0.8839 O086800300019 22.807 77.4 1.0245 O086800300020 22.807 96.2 1.0219 O086800300021 22.807 108. 0.9461 O086800300022 22.807 118.6 0.86 O086800300023 22.807 128.8 0.8888 O086800300024 22.807 147.6 0.7572 O086800300025 22.807 159.4 0.7285 O086800300026 22.807 170. 0.7087 O086800300027 23.308 77.4 1.0233 O086800300028 23.308 96.2 0.93 O086800300029 23.308 108. 0.8162 O086800300030 23.308 118.6 0.749 O086800300031 23.308 128.8 0. O086800300032 23.308 147.6 0. O086800300033 23.308 159.4 0. O086800300034 23.308 170. 0. O086800300035 23.81 77.4 1.0773 O086800300036 23.81 96.2 0.8249 O086800300037 23.81 108. 0.7192 O086800300038 23.81 118.6 0.6285 O086800300039 23.81 128.8 0.666 O086800300040 23.81 147.6 0.6169 O086800300041 23.81 159.4 0.5641 O086800300042 23.81 170. 0.55 O086800300043 24.812 77.4 1.0068 O086800300044 24.812 96.2 0.6809 O086800300045 24.812 108. 0.6214 O086800300046 24.812 118.6 0.4997 O086800300047 24.812 128.8 0.4018 O086800300048 24.812 147.6 0.3511 O086800300049 24.812 159.4 0. O086800300050 24.812 170. 0. O086800300051 25.814 77.4 0.8175 O086800300052 25.814 96.2 0.4872 O086800300053 25.814 108. 0.3053 O086800300054 25.814 118.6 0.2054 O086800300055 25.814 128.8 0.159 O086800300056 25.814 147.6 0. O086800300057 25.814 159.4 0. O086800300058 25.814 170. 0. O086800300059 26.816 77.4 0.5978 O086800300060 26.816 96.2 0.2828 O086800300061 26.816 108. 0.1711 O086800300062 26.816 118.6 0.1491 O086800300063 26.816 128.8 0. O086800300064 26.816 147.6 0. O086800300065 26.816 159.4 0. O086800300066 26.816 170. 0. O086800300067 27.8175 77.4 0.3689 O086800300068 27.8175 96.2 0.1921 O086800300069 27.8175 108. 0.0889 O086800300070 27.8175 118.6 0.0705 O086800300071 27.8175 128.8 0. O086800300072 27.8175 147.6 0. O086800300073 27.8175 159.4 0. O086800300074 27.8175 170. 0. O086800300075 ENDDATA 66 0 O086800300076 ENDSUBENT 75 0 O086800399999 SUBENT O0868004 20030430 0000O086800400001 BIB 3 4 O086800400002 REACTION (16-S-32(8-O-16,EL)16-S-32,,DA,,RTH) O086800400003 MONITOR (30-ZN-0(8-O-16,EL)30-ZN-0,,DA) The cross section O086800400004 was assumed as Rutherford cross section. O086800400005 PART-DET (8-O-16) O086800400006 ENDBIB 4 0 O086800400007 NOCOMMON 0 0 O086800400008 DATA 3 56 O086800400009 EN ANG DATA O086800400010 MEV ADEG NO-DIM O086800400011 24.759 72.9 0.9652 O086800400012 24.759 91.7 0.9924 O086800400013 24.759 103.5 0.9619 O086800400014 24.759 114.1 1.0064 O086800400015 24.759 128.8 1.0515 O086800400016 24.759 147.6 0.9643 O086800400017 24.759 159.4 1.0429 O086800400018 24.759 170. 0.9858 O086800400019 25.761 72.9 1.0234 O086800400020 25.761 91.7 0.9582 O086800400021 25.761 103.5 0.8936 O086800400022 25.761 114.1 0.9879 O086800400023 25.761 128.8 0.9666 O086800400024 25.761 147.6 0.957 O086800400025 25.761 159.4 0.9626 O086800400026 25.761 170. 0.965 O086800400027 26.763 72.9 0.9459 O086800400028 26.763 91.7 0.9417 O086800400029 26.763 103.5 0.9344 O086800400030 26.763 114.1 0.8844 O086800400031 26.763 128.8 0.8903 O086800400032 26.763 147.6 0.7891 O086800400033 26.763 159.4 0.7785 O086800400034 26.763 170. 0.7988 O086800400035 27.766 72.9 0.9124 O086800400036 27.766 91.7 0.788 O086800400037 27.766 103.5 0.741 O086800400038 27.766 114.1 0.806 O086800400039 27.766 128.8 0.6854 O086800400040 27.766 147.6 0.5992 O086800400041 27.766 159.4 0.626 O086800400042 27.766 170. 0.647 O086800400043 28.768 72.9 0.7697 O086800400044 28.768 91.7 0.5403 O086800400045 28.768 103.5 0.4763 O086800400046 28.768 114.1 0.4112 O086800400047 28.768 128.8 0.4412 O086800400048 28.768 147.6 0.3506 O086800400049 28.768 159.4 0.413 O086800400050 28.768 170. 0.317 O086800400051 29.7695 72.9 0.5901 O086800400052 29.7695 91.7 0.2814 O086800400053 29.7695 103.5 0.2634 O086800400054 29.7695 114.1 0. O086800400055 29.7695 128.8 0.2594 O086800400056 29.7695 147.6 0.2127 O086800400057 29.7695 159.4 0. O086800400058 29.7695 170. 0. O086800400059 30.7715 72.9 0.3797 O086800400060 30.7715 91.7 0.1901 O086800400061 30.7715 103.5 0.1768 O086800400062 30.7715 114.1 0. O086800400063 30.7715 128.8 0. O086800400064 30.7715 147.6 0. O086800400065 30.7715 159.4 0. O086800400066 30.7715 170. 0. O086800400067 ENDDATA 58 0 O086800400068 ENDSUBENT 67 0 O086800499999 ENDENTRY 4 0 O086899999999