ENTRY D0118 20040630 0000D011800000001 SUBENT D0118001 20040630 0000D011800100001 BIB 8 9 D011800100002 TITLE Threshold Effects in Proton-induced Reactions on CopperD011800100003 AUTHOR (Z.E.Switkowski,J.C.P.Heggie,F.M.Mann) D011800100004 INSTITUTE (3AULAML) D011800100005 REFERENCE (J,AUJ,31,253,1978) D011800100006 FACILITY (VDG) D011800100007 ERR-ANALYS (EN-ERR-DIG) Digitizing error D011800100008 (ERR-DIG) Digitizing error D011800100009 STATUS (CURVE)Curves from the article D011800100010 HISTORY (20040630C) SD D011800100011 ENDBIB 9 0 D011800100012 COMMON 2 3 D011800100013 EN-ERR-DIG ERR-DIG D011800100014 MEV PER-CENT D011800100015 0.02 0.4 D011800100016 ENDCOMMON 3 0 D011800100017 ENDSUBENT 16 0 D011800199999 SUBENT D0118002 20040630 0000D011800200001 BIB 5 18 D011800200002 REACTION (29-CU-63(P,G)30-ZN-64,,SIG,,REL) D011800200003 SAMPLE Targets were prepared by vacuum evaporation of 99.9% D011800200004 reagent grade copper. The target consisted of D011800200005 500 mu-g/cm2 copper deposited on a 0.025 cm thick gold D011800200006 backing. Target thickness was determined from the mass D011800200007 change of the gold blank and also from the quartz D011800200008 crystal deposition monitor reading at the end of the D011800200009 evaporation. This target was mounted directly at the D011800200010 end of a stainless steel target chamber on a knife-edgeD011800200011 seal at 55 degr. to the beam direction. D011800200012 DETECTOR (GELI) The gamma-ray yields were measured with a D011800200013 60 cm3 Ge(Li) detector positioned at 55 degr. relative D011800200014 to the beam direction. D011800200015 ANALYSIS The gamma-ray data have been normalized to the results D011800200016 of Hauser-Feshbach statistical model calculations. D011800200017 ERR-ANALYS (ERR-S) Error bars on the fig. represent statistical D011800200018 uncertainties only and, where not explicitly shown, D011800200019 are smaller than the points. D011800200020 ENDBIB 18 0 D011800200021 NOCOMMON 0 0 D011800200022 DATA 3 36 D011800200023 EN-CM DATA-CM ERR-S D011800200024 MEV ARB-UNITS ARB-UNITS D011800200025 1.1355 0.37288E-020.13063E-02 D011800200026 1.2464 0.11484E-010.23597E-02 D011800200027 1.3429 0.18939E-010.24402E-02 D011800200028 1.4474 0.46478E-010.31170E-02 D011800200029 1.5476 0.70098E-01 D011800200030 1.6536 0.12535 D011800200031 1.7443 0.17436 D011800200032 1.8409 0.28756 D011800200033 1.8850 0.29426 D011800200034 1.9345 0.33729 D011800200035 1.9878 0.36522 D011800200036 2.0280 0.39242 D011800200037 2.0808 0.39822 D011800200038 2.1288 0.38808 D011800200039 2.1693 0.43074 D011800200040 2.2279 0.51404 D011800200041 2.2739 0.65485 D011800200042 2.3304 0.61264 D011800200043 2.3751 0.67441 D011800200044 2.4252 0.83160 D011800200045 2.4717 0.67793 D011800200046 2.5294 0.72805 D011800200047 2.5785 0.79487 D011800200048 2.6270 0.81990 D011800200049 2.6742 0.72489 D011800200050 2.7197 0.86542 D011800200051 2.7666 0.73472 D011800200052 2.8167 0.90597 D011800200053 2.8652 0.92695 D011800200054 2.9054 1.0041 D011800200055 2.9616 0.91680 D011800200056 3.0028 1.1126 D011800200057 3.0598 1.1017 D011800200058 3.1068 0.95062 D011800200059 3.1528 1.2012 D011800200060 3.2100 1.2287 D011800200061 ENDDATA 38 0 D011800200062 ENDSUBENT 61 0 D011800299999 SUBENT D0118003 20040630 0000D011800300001 BIB 5 18 D011800300002 REACTION (29-CU-65(P,G)30-ZN-66,,SIG,,REL) D011800300003 SAMPLE Targets were prepared by vacuum evaporation of 99.9% D011800300004 reagent grade copper. The target consisted of D011800300005 500 mu-g/cm2 copper deposited on a 0.025 cm thick gold D011800300006 backing. Target thickness was determined from the mass D011800300007 change of the gold blank and also from the quartz D011800300008 crystal deposition monitor reading at the end of the D011800300009 evaporation. This target was mounted directly at the D011800300010 end of a stainless steel target chamber on a knife-edgeD011800300011 seal at 55 degr. to the beam direction. D011800300012 DETECTOR (GELI) The gamma-ray yields were measured with a D011800300013 60 cm3 Ge(Li) detector positioned at 55 degr. relative D011800300014 to the beam direction. D011800300015 ANALYSIS The gamma-ray data have been normalized to the results D011800300016 of Hauser-Feshbach statistical model calculations. D011800300017 ERR-ANALYS (ERR-S) Error bars on the fig. represent statistical D011800300018 uncertainties only and, where not explicitly shown, D011800300019 are smaller than the points. D011800300020 ENDBIB 18 0 D011800300021 NOCOMMON 0 0 D011800300022 DATA 3 37 D011800300023 EN-CM DATA-CM ERR-S D011800300024 MEV ARB-UNITS ARB-UNITS D011800300025 1.1109 0.44939E-020.74944E-03 D011800300026 1.2057 0.13156E-010.12301E-02 D011800300027 1.3099 0.29935E-010.27991E-02 D011800300028 1.4166 0.59816E-01 D011800300029 1.5185 0.11668 D011800300030 1.6124 0.17707 D011800300031 1.7109 0.27304 D011800300032 1.7696 0.30745 D011800300033 1.8193 0.33804 D011800300034 1.8652 0.39028 D011800300035 1.9209 0.48056 D011800300036 1.9716 0.56836 D011800300037 2.0159 0.58579 D011800300038 2.0690 0.60349 D011800300039 2.1168 0.58756 D011800300040 2.1695 0.43758 D011800300041 2.2177 0.32596 D011800300042 2.2686 0.21497 D011800300043 2.3112 0.19779 D011800300044 2.3529 0.17056 D011800300045 2.4123 0.14935 D011800300046 2.4548 0.13631 D011800300047 2.5020 0.12744 D011800300048 2.5547 0.12813 D011800300049 2.6062 0.15909 D011800300050 2.6463 0.12347 D011800300051 2.7027 0.15961 D011800300052 2.7525 0.13211 D011800300053 2.8069 0.20088 D011800300054 2.8567 0.22266 D011800300055 2.9095 0.22570 D011800300056 2.9468 0.14537 D011800300057 2.9980 0.17759 D011800300058 3.0507 0.13226 D011800300059 3.0911 0.14084 D011800300060 3.1525 0.18955 D011800300061 3.1936 0.15824 D011800300062 ENDDATA 39 0 D011800300063 ENDSUBENT 62 0 D011800399999 SUBENT D0118004 20040630 0000D011800400001 BIB 6 19 D011800400002 REACTION (29-CU-63(P,A)28-NI-60,PAR,SIG) D011800400003 SAMPLE Thin copper films were prepared by vacuum evaporation D011800400004 of copper onto glass slides coated with a release D011800400005 agent. These films were floated off and picked up onto D011800400006 Ta frames. The self-supporting target that was selectedD011800400007 for the runs had a thickness of 320 mu-g/cm2. D011800400008 The target thickness was determined from elastic D011800400009 scattering measurements carried out at proton energies D011800400010 between 1.5 and 2.3MeV. D011800400011 DETECTOR (SIBAR) A 300 mu-m silicon surface barrier-detector D011800400012 positioned at 120 degr. D011800400013 MONITOR The absolute (p,a) cross section was determined by D011800400014 normalization to the Rutherford scattering cross D011800400015 section after correcting for the normal isotopic D011800400016 abundances of the two isotopes. D011800400017 EN-SEC (E-LVL,28-NI-60) D011800400018 ERR-ANALYS (ERR-S) Error bars on the fig. represent statistical D011800400019 uncertainties only and, where not explicitly shown, D011800400020 are smaller than the points. D011800400021 ENDBIB 19 0 D011800400022 NOCOMMON 0 0 D011800400023 DATA 4 57 D011800400024 E-LVL EN-CM DATA-CM ERR-S D011800400025 MEV MEV MB MB D011800400026 0.0000 2.0513 0.83695E-010.85592E-02 D011800400027 0.0000 2.1068 0.11560 0.97711E-02 D011800400028 0.0000 2.1643 0.20040 0.15211E-01 D011800400029 0.0000 2.2076 0.18756 D011800400030 0.0000 2.2623 0.23503 D011800400031 0.0000 2.3522 0.30146 D011800400032 0.0000 2.4455 0.34230 D011800400033 0.0000 2.5496 0.80664 D011800400034 0.0000 2.6370 0.76629 D011800400035 0.0000 2.7333 1.2334 D011800400036 0.0000 2.8356 1.4346 D011800400037 0.0000 2.9255 1.8252 D011800400038 0.0000 3.0190 2.1064 D011800400039 0.0000 3.0196 2.2660 D011800400040 0.0000 3.1126 2.4908 D011800400041 0.0000 3.2200 3.1417 D011800400042 0.0000 3.3120 3.0826 D011800400043 0.0000 3.4008 3.4443 D011800400044 0.0000 3.4995 4.3809 D011800400045 0.0000 3.6103 4.9317 D011800400046 0.0000 3.7054 6.9150 D011800400047 0.0000 3.8022 7.0650 D011800400048 0.0000 3.8561 8.1631 D011800400049 0.0000 3.8946 7.2779 D011800400050 0.0000 3.9421 10.905 D011800400051 0.0000 3.9862 6.8016 D011800400052 0.0000 4.0460 9.3175 D011800400053 0.0000 4.0878 12.066 D011800400054 0.0000 4.1425 9.2155 D011800400055 0.0000 4.1836 11.003 D011800400056 0.0000 4.2349 9.4165 D011800400057 0.0000 4.2793 10.035 D011800400058 0.0000 4.3261 8.3822 D011800400059 0.0000 4.3783 7.9713 D011800400060 0.0000 4.4119 11.107 D011800400061 0.0000 4.4693 11.547 D011800400062 1.3300 3.3165 0.42197 0.48405E-01 D011800400063 1.3300 3.3170 0.44663 D011800400064 1.3300 3.4138 0.74864 0.96894E-01 D011800400065 1.3300 3.5110 0.80957 0.75110E-01 D011800400066 1.3300 3.6194 1.1440 D011800400067 1.3300 3.7024 1.7977 D011800400068 1.3300 3.8084 1.9435 D011800400069 1.3300 3.8539 2.3203 D011800400070 1.3300 3.9027 2.4723 D011800400071 1.3300 3.9427 2.6137 D011800400072 1.3300 3.9863 2.5269 D011800400073 1.3300 4.0412 3.2709 D011800400074 1.3300 4.0901 3.4852 D011800400075 1.3300 4.1347 3.7748 D011800400076 1.3300 4.1883 4.2222 D011800400077 1.3300 4.2221 3.6152 D011800400078 1.3300 4.2707 3.7291 D011800400079 1.3300 4.3294 4.5230 D011800400080 1.3300 4.3783 4.8586 D011800400081 1.3300 4.4255 4.2609 D011800400082 1.3300 4.4716 5.4723 D011800400083 ENDDATA 59 0 D011800400084 ENDSUBENT 83 0 D011800499999 SUBENT D0118005 20040630 0000D011800500001 BIB 6 19 D011800500002 REACTION (29-CU-65(P,A)28-NI-62,PAR,SIG) D011800500003 SAMPLE Thin copper films were prepared by vacuum evaporation D011800500004 of copper onto glass slides coated with a release D011800500005 agent. These films were floated off and picked up onto D011800500006 Ta frames. The self-supporting target that was selectedD011800500007 for the runs had a thickness of 320 mu-g/cm2. D011800500008 The target thickness was determined from elastic D011800500009 scattering measurements carried out at proton energies D011800500010 between 1.5 and 2.3MeV. D011800500011 DETECTOR (SIBAR) A 300 mu-m silicon surface barrier-detector D011800500012 positioned at 120 degr. D011800500013 EN-SEC (E-LVL,28-NI-62) D011800500014 MONITOR The absolute (p,a) cross section was determined by D011800500015 normalization to the Rutherford scattering cross D011800500016 section after correcting for the normal isotopic D011800500017 abundances of the two isotopes. D011800500018 ERR-ANALYS (ERR-S) Error bars on the fig. represent statistical D011800500019 uncertainties only and, where not explicitly shown, D011800500020 are smaller than the points. D011800500021 ENDBIB 19 0 D011800500022 COMMON 1 3 D011800500023 E-LVL D011800500024 MEV D011800500025 0.0 D011800500026 ENDCOMMON 3 0 D011800500027 DATA 3 29 D011800500028 EN-CM DATA-CM ERR-S D011800500029 MEV MB MB D011800500030 1.4470 0.37822E-020.13240E-02 D011800500031 1.5425 0.15566E-010.47787E-02 D011800500032 1.6350 0.39065E-010.68858E-02 D011800500033 1.7266 0.37949E-010.66892E-02 D011800500034 1.8804 0.94176E-010.11341E-01 D011800500035 1.9239 0.16716 0.15630E-01 D011800500036 2.0285 0.28867 0.19340E-01 D011800500037 2.0826 0.31990 0.18677E-01 D011800500038 2.1317 0.25221 D011800500039 2.1755 0.18640 0.15694E-01 D011800500040 2.2248 0.14936 0.16599E-01 D011800500041 2.2747 0.92317E-010.11982E-01 D011800500042 2.3198 0.13486 0.12577E-01 D011800500043 2.3696 0.11162 0.14460E-01 D011800500044 2.4185 0.86589E-010.10427E-01 D011800500045 2.4646 0.75258E-010.10422E-01 D011800500046 2.5134 0.14135 0.14440E-01 D011800500047 2.5691 0.17405 0.17781E-01 D011800500048 2.6169 0.22692 0.15257E-01 D011800500049 2.7086 0.16461 0.13860E-01 D011800500050 2.8108 0.18051 0.12051E-01 D011800500051 2.9137 0.37569 0.28434E-01 D011800500052 3.0038 0.44345 D011800500053 3.1113 0.51454 D011800500054 3.2128 0.53744 D011800500055 3.3030 0.47370 D011800500056 3.4010 0.70714 D011800500057 3.5026 1.0053 D011800500058 3.6029 0.96826 D011800500059 ENDDATA 31 0 D011800500060 ENDSUBENT 59 0 D011800599999 SUBENT D0118006 20040630 0000D011800600001 BIB 5 27 D011800600002 REACTION (29-CU-63(P,N)30-ZN-63,,SIG) D011800600003 SAMPLE Targets were prepared by vacuum evaporation of 99.9% D011800600004 reagent grade copper. The target consisted of D011800600005 500 mu-g/cm2 copper deposited on a 0.025 cm thick gold D011800600006 backing. Target thickness was determined from the mass D011800600007 change of the gold blank and also from the quartz D011800600008 crystal deposition monitor reading at the end of the D011800600009 evaporation. This target was mounted directly at the D011800600010 end of a stainless steel target chamber on a knife-edgeD011800600011 seal at 55 degr. to the beam direction. D011800600012 DETECTOR (BF3) The neutron detector consisted of a conventional D011800600013 10BF3 counter imbedded in a paraffin moderator. D011800600014 The counter was mbunted at 0 degr. and close to the D011800600015 target which was the same as described above for the D011800600016 (p, y) measurements. It was expected that, for energieD011800600017 sufficiently above the n threshold, the (p,n) reaction D011800600018 would have an isotropic yield, so that the observed D011800600019 yield would be a reasonably accurate measure of the D011800600020 total (p, n) cross section. D011800600021 MONIT-REF (,Colle+,J,PR/C,9,1819,1974) Finally, the measured D011800600022 relative excitation function was normalized to the D011800600023 absolute data of Colle et al. whose experiment involvedD011800600024 the measurement of the yield of delayed 65Zn activity. D011800600025 ERR-ANALYS (ERR-S) Error bars on the fig. represent statistical D011800600026 uncertainties only and, where not explicitly shown, D011800600027 are smaller than the points. D011800600028 (EN-ERR) Scale error D011800600029 ENDBIB 27 0 D011800600030 NOCOMMON 0 0 D011800600031 DATA 4 9 D011800600032 EN-CM EN-ERR DATA-CM ERR-S D011800600033 MEV MEV MB MB D011800600034 4.1483 0.08 15.097 2.8587 D011800600035 4.2438 0.08 22.144 2.9215 D011800600036 4.6588 0.08 79.984 6.7106 D011800600037 4.7533 0.09 83.448 7.0043 D011800600038 5.1320 0.078 130.65 10.082 D011800600039 5.4530 0.094 168.92 7.1683 D011800600040 5.5779 0.094 186.29 7.9051 D011800600041 5.9961 0.10 203.55 9.8414 D011800600042 6.4345 0.084 230.79 7.0386 D011800600043 ENDDATA 11 0 D011800600044 ENDSUBENT 43 0 D011800699999 SUBENT D0118007 20040630 0000D011800700001 BIB 4 23 D011800700002 REACTION (29-CU-65(P,N)30-ZN-65,,SIG) D011800700003 SAMPLE Targets were prepared by vacuum evaporation of 99.9% D011800700004 reagent grade copper. The target consisted of D011800700005 500 mu-g/cm2 copper deposited on a 0.025 cm thick gold D011800700006 backing. Target thickness was determined from the mass D011800700007 change of the gold blank and also from the quartz D011800700008 crystal deposition monitor reading at the end of the D011800700009 evaporation. This target was mounted directly at the D011800700010 end of a stainless steel target chamber on a knife-edgeD011800700011 seal at 55 degr. to the beam direction. D011800700012 DETECTOR (BF3) The neutron detector consisted of a conventional D011800700013 10BF3 counter imbedded in a paraffin moderator. D011800700014 The counter was mbunted at 0 degr. and close to the D011800700015 target which was the same as described above for the D011800700016 (p, y) measurements. It was expected that, for energieD011800700017 sufficiently above the n threshold, the (p,n) reaction D011800700018 would have an isotropic yield, so that the observed D011800700019 yield would be a reasonably accurate measure of the D011800700020 total (p, n) cross section. D011800700021 MONIT-REF (,Colle+,J,PR/C,9,1819,1974) Finally, the measured D011800700022 relative excitation function was normalized to the D011800700023 absolute data of Colle et al. whose experiment involvedD011800700024 the measurement of the yield of delayed 65Zn activity. D011800700025 ENDBIB 23 0 D011800700026 NOCOMMON 0 0 D011800700027 DATA 2 21 D011800700028 EN-CM DATA-CM D011800700029 MEV MB D011800700030 2.1303 0.21322 D011800700031 2.1884 0.83263 D011800700032 2.2406 1.4354 D011800700033 2.2990 2.0803 D011800700034 2.3470 2.7649 D011800700035 2.4499 4.9138 D011800700036 2.5521 7.2520 D011800700037 2.6343 10.973 D011800700038 2.7495 13.530 D011800700039 2.8490 24.347 D011800700040 2.9508 30.398 D011800700041 3.0482 28.192 D011800700042 3.1431 33.292 D011800700043 3.2380 39.559 D011800700044 3.3364 50.009 D011800700045 3.4412 55.503 D011800700046 3.5396 69.730 D011800700047 3.6442 72.293 D011800700048 3.7321 80.748 D011800700049 3.8335 89.622 D011800700050 3.9312 87.884 D011800700051 ENDDATA 23 0 D011800700052 ENDSUBENT 51 0 D011800799999 ENDENTRY 7 0 D011899999999