ENTRY A0426 20120120 Y008A042600000001 SUBENT A0426001 20120120 Y008A042600100001 BIB 13 36 A042600100002 TITLE Proton capture cross section of Sr isotopes and their A042600100003 importance for nucleosynthesis of proton-rich nuclides A042600100004 REFERENCE (J,PR/C,64,065803,2001) A042600100005 (J,NP/A,688,90,2001) Preliminary. A042600100006 AUTHOR (Gy.Gyurky, E.Somorjai, Zs.Fulop, S.Harissopulos, A042600100007 P.Demetriou, T.Rauscher) A042600100008 INSTITUTE (3HUNDEB) A042600100009 (2GRCATH) A042600100010 (2SWTBAS) Department fuer physik und astronomie A042600100011 SAMPLE Natural Sr-F/2 targets evaporated onto thick carbon A042600100012 backings were used. The number of target atoms was A042600100013 determined by proton induced X-Ray emission. The A042600100014 results were checked by Rutherford backscattering of A042600100015 alpha particles. A042600100016 MONITOR (38-SR-0(P,EL)38-SR-0,,DA) A042600100017 DETECTOR (SIBAR) To detect the backscattered protons and this A042600100018 way to monitor the target stability. A042600100019 (HPGE) To detect gamma-rays of produced isotopes. A042600100020 FACILITY (VDG,3HUNDEB) A042600100021 METHOD (EXTB) A042600100022 (BCINT) A042600100023 (SITA)See sample A042600100024 (ACTIV) The irradiations lasted between 6 and 24 hours A042600100025 with a beam current of typically 5 -10 microamperes. A042600100026 (GSPEC) The gamma spectra were taken for at least 48 A042600100027 hours. A042600100028 HISTORY (20020708C) A042600100029 (20021217U) Last checking has been done. A042600100030 (20120120A) NDS(VZ): REL-REF: ND/B->NDS in 002,003,005,A042600100031 006,008. A042600100032 ERR-ANALYS (ERR-T) The uncertainty is shown in data tables or on A042600100033 figure. A042600100034 MISC-COL (MISC) The effective value of sum of kinetic energies A042600100035 of beam and target particles. A042600100036 ADD-RES (COMP) With calculations "Non-Smoker" and "Most" codes A042600100037 astrophysical reaction rates derived from new data A042600100038 ENDBIB 36 0 A042600100039 NOCOMMON 0 0 A042600100040 ENDSUBENT 39 0 A042600199999 SUBENT A0426002 20120120 Y008A042600200001 BIB 6 10 A042600200002 REACTION (38-SR-84(P,G)39-Y-85-G,,SIG) A042600200003 DECAY-DATA (39-Y-85-G,2.68HR,DG,231.65,0.84, A042600200004 DG,504.4,0.60, A042600200005 DG,151.16,0.129) A042600200006 REL-REF (R,,H.SIEVERS,J,NDS,62,271,1991) A042600200007 ADD-RES (DECAY) The authors determined that 151.16-KeV gamma A042600200008 ray abundance is wrong. A042600200009 COMMENT - By authors. The results of model calculations are in A042600200010 satisfactory agreement with the measured values. A042600200011 HISTORY (20120120A) NDS(VZ): REL-REF: ND/B->NDS A042600200012 ENDBIB 10 0 A042600200013 NOCOMMON 0 0 A042600200014 DATA 4 14 A042600200015 EN DATA ERR-T MISC A042600200016 KEV MICRO-B MICRO-B KEV A042600200017 2997. 574.8 47.7 2962. A042600200018 2870. 210.5 18.7 2836. A042600200019 2797. 133.5 11.9 2764. A042600200020 2696. 140. 12.8 2664. A042600200021 2597. 95.4 8.4 2566. A042600200022 2497. 87. 7.3 2468. A042600200023 2396. 67.6 6. 2368. A042600200024 2294. 34.5 2.9 2267. A042600200025 2196. 29.6 2.5 2170. A042600200026 2096. 18.5 1.7 2071. A042600200027 1996. 13. 1.2 1973. A042600200028 1893. 7.54 0.7 1871. A042600200029 1795. 4.39 0.4 1774. A042600200030 1693. 0.851 0.27 1673. A042600200031 ENDDATA 16 0 A042600200032 ENDSUBENT 31 0 A042600299999 SUBENT A0426003 20120120 Y008A042600300001 BIB 5 7 A042600300002 REACTION (38-SR-84(P,G)39-Y-85-M,,SIG) A042600300003 DECAY-DATA (39-Y-85-M,4.86HR,DG,231.67,0.228, A042600300004 DG,504.4,0.015) A042600300005 REL-REF (R,,H.SIEVERS,J,NDS,62,271,1991) A042600300006 COMMENT - By authors. The results of model calculations are in A042600300007 satisfactory agreement with the measured values. A042600300008 HISTORY (20120120A) NDS(VZ): REL-REF: ND/B->NDS A042600300009 ENDBIB 7 0 A042600300010 NOCOMMON 0 0 A042600300011 DATA 4 14 A042600300012 EN DATA ERR-T MISC A042600300013 KEV MICRO-B MICRO-B KEV A042600300014 2997. 424.6 99.7 2962. A042600300015 2870. 372.5 65.8 2836. A042600300016 2797. 251.9 47.5 2764. A042600300017 2696. 228.1 44.1 2664. A042600300018 2597. 161.9 30.3 2566. A042600300019 2497. 119.9 28. 2468. A042600300020 2396. 101.6 20.2 2368. A042600300021 2294. 47.8 11.6 2267. A042600300022 2196. 45.6 10.7 2170. A042600300023 2096. 19.5 5.2 2071. A042600300024 1996. 22. 5.3 1973. A042600300025 1893. 10.9 2.7 1871. A042600300026 1795. 5.22 1.5 1774. A042600300027 1693. 2.3 0.9 1673. A042600300028 ENDDATA 16 0 A042600300029 ENDSUBENT 28 0 A042600399999 SUBENT A0426004 20021217 0000A042600400001 BIB 3 5 A042600400002 REACTION (38-SR-84(P,G)39-Y-85,,SIG) A042600400003 STATUS (DEP,A0426002) A042600400004 (DEP,A0426003) A042600400005 COMMENT - By authors. The results of model calculations are in A042600400006 satisfactory agreement with the measured values. A042600400007 ENDBIB 5 0 A042600400008 NOCOMMON 0 0 A042600400009 DATA 4 14 A042600400010 EN DATA ERR-T MISC A042600400011 KEV MICRO-B MICRO-B KEV A042600400012 2997. 999.4 147.4 2962. A042600400013 2870. 583. 84.5 2836. A042600400014 2797. 385.4 59.4 2764. A042600400015 2696. 368.1 56.9 2664. A042600400016 2597. 257.3 38.7 2566. A042600400017 2497. 206.9 35.3 2468. A042600400018 2396. 169.2 26.2 2368. A042600400019 2294. 82.3 14.5 2267. A042600400020 2196. 75.2 13.2 2170. A042600400021 2096. 38. 6.9 2071. A042600400022 1996. 35. 6.5 1973. A042600400023 1893. 18.4 3.4 1871. A042600400024 1795. 9.61 1.9 1774. A042600400025 1693. 3.15 1.2 1673. A042600400026 ENDDATA 16 0 A042600400027 ENDSUBENT 26 0 A042600499999 SUBENT A0426005 20120120 Y008A042600500001 BIB 5 15 A042600500002 REACTION (38-SR-86(P,G)39-Y-87-G,,SIG) A042600500003 DECAY-DATA (39-Y-87-G,79.8HR,DG,388.53,0.821, A042600500004 DG,484.81,0.897) A042600500005 REL-REF (R,,H.SIEVERS,J,NDS,62,327,1991) A042600500006 COMMENT - By authors: A042600500007 1. At 2.67 MeV bombarding energy the 87-Sr(P,N) A042600500008 channel opens; hence above this energy only the sum of A042600500009 the cross section of 86-Sr(P,g)87-Y and 87-Sr(P,N) A042600500010 reactions can be deduced. However, calculations show A042600500011 that in the investigated energy region the (P,N) A042600500012 channel is much - about two orders of magnitude - A042600500013 weaker than the (P,g). A042600500014 2. The resulting cross sections are significantly lowerA042600500015 than the values of the model calculations. A042600500016 HISTORY (20120120A) NDS(VZ): REL-REF: ND/B->NDS A042600500017 ENDBIB 15 0 A042600500018 NOCOMMON 0 0 A042600500019 DATA 4 16 A042600500020 EN DATA ERR-T MISC A042600500021 KEV MICRO-B MICRO-B KEV A042600500022 2997. 496. 39.7 2963. A042600500023 2897. 311.6 27. 2864. A042600500024 2797. 227.6 19.4 2765. A042600500025 2696. 172.4 15. 2665. A042600500026 2597. 152.8 12.8 2567. A042600500027 2497. 128.4 10.5 2468. A042600500028 2396. 99.9 8.52 2368. A042600500029 2294. 52. 4.15 2268. A042600500030 2196. 33. 2.65 2171. A042600500031 2096. 26.6 2.06 2072. A042600500032 1996. 18.4 1.43 1973. A042600500033 1893. 9.14 0.72 1871. A042600500034 1795. 7.46 0.59 1774. A042600500035 1692. 3.25 0.25 1673. A042600500036 1595. 1.3 0.1 1577. A042600500037 1494. 0.637 0.05 1477. A042600500038 ENDDATA 18 0 A042600500039 ENDSUBENT 38 0 A042600599999 SUBENT A0426006 20120120 Y008A042600600001 BIB 5 14 A042600600002 REACTION (38-SR-86(P,G)39-Y-87-M,,SIG) A042600600003 DECAY-DATA (39-Y-87-M,13.37HR,DG,380.79,0.781) A042600600004 REL-REF (R,,H.SIEVERS,J,NDS,62,327,1991) A042600600005 COMMENT - By authors: A042600600006 1. At 2.67 MeV bombarding energy the 87-Sr(P,N) A042600600007 channel opens; hence above this energy only the sum of A042600600008 the cross section of 86-Sr(P,g)87-Y and 87-Sr(P,N) A042600600009 reactions can be deduced. However, calculations show A042600600010 that in the investigated energy region the (P,N) A042600600011 channel is much - about two orders of magnitude -weakerA042600600012 than the (P,g). A042600600013 2. The resulting cross sections are significantly lowerA042600600014 than the values of the model calculations. A042600600015 HISTORY (20120120A) NDS(VZ): REL-REF: ND/B->NDS A042600600016 ENDBIB 14 0 A042600600017 NOCOMMON 0 0 A042600600018 DATA 4 16 A042600600019 EN DATA ERR-T MISC A042600600020 KEV MICRO-B MICRO-B KEV A042600600021 2997. 136.5 10.2 2963. A042600600022 2897. 98. 7.98 2864. A042600600023 2797. 57.9 4.71 2765. A042600600024 2696. 46.1 3.86 2665. A042600600025 2597. 38.8 3.13 2567. A042600600026 2497. 40.7 3.1 2468. A042600600027 2396. 31.7 2.58 2368. A042600600028 2294. 10.7 0.8 2268. A042600600029 2196. 10.3 0.77 2171. A042600600030 2096. 8.39 0.62 2072. A042600600031 1996. 5.11 0.38 1973. A042600600032 1893. 2.13 0.16 1871. A042600600033 1795. 1.49 0.11 1774. A042600600034 1692. 0.462 0.035 1673. A042600600035 1595. 0.206 0.016 1577. A042600600036 1494. 0.095 0.007 1477. A042600600037 ENDDATA 18 0 A042600600038 ENDSUBENT 37 0 A042600699999 SUBENT A0426007 20021217 0000A042600700001 BIB 3 13 A042600700002 REACTION (38-SR-86(P,G)39-Y-87,,SIG) A042600700003 STATUS (DEP,A0426005) A042600700004 (DEP,A0426006) A042600700005 COMMENT - By authors: A042600700006 1. At 2.67 MeV bombarding energy the 87-Sr(P,N) A042600700007 channel opens; hence above this energy only the sum of A042600700008 the cross section of 86-Sr(P,g)87-Y and 87-Sr(P,N) A042600700009 reactions can be deduced. However, calculations show A042600700010 that in the investigated energy region the (P,N) A042600700011 channel is much - about two orders of magnitude -weakerA042600700012 than the (P,g). A042600700013 2. The resulting cross sections are significantly lowerA042600700014 than the values of the model calculations. A042600700015 ENDBIB 13 0 A042600700016 NOCOMMON 0 0 A042600700017 DATA 4 16 A042600700018 EN DATA ERR-T MISC A042600700019 KEV MICRO-B MICRO-B KEV A042600700020 2997. 632.5 49.9 2963. A042600700021 2897. 409.6 35. 2864. A042600700022 2797. 285.5 24.1 2765. A042600700023 2696. 218.5 18.9 2665. A042600700024 2597. 191.6 15.9 2567. A042600700025 2497. 169.1 13.6 2468. A042600700026 2396. 131.6 11.1 2368. A042600700027 2294. 62.7 4.95 2268. A042600700028 2196. 43.3 3.42 2171. A042600700029 2096. 35. 2.68 2072. A042600700030 1996. 23.5 1.81 1973. A042600700031 1893. 11.3 0.88 1871. A042600700032 1795. 8.94 0.7 1774. A042600700033 1692. 3.71 0.29 1673. A042600700034 1595. 1.51 0.12 1577. A042600700035 1494. 0.732 0.06 1477. A042600700036 ENDDATA 18 0 A042600700037 ENDSUBENT 36 0 A042600799999 SUBENT A0426008 20120120 Y008A042600800001 BIB 4 6 A042600800002 REACTION (38-SR-87(P,G)39-Y-88,,SIG) A042600800003 DECAY-DATA (39-Y-88-G,106.7D,DG,898.04,0.986, A042600800004 DG,1836.06,0.992) A042600800005 (39-Y-88-M,0.0139SEC) Isomer transition =100% A042600800006 REL-REF (R,,H.-W.MUELLER,J,NDS,54,1,1988) A042600800007 HISTORY (20120120A) NDS(VZ): REL-REF: ND/B->NDS A042600800008 ENDBIB 6 0 A042600800009 NOCOMMON 0 0 A042600800010 DATA 4 15 A042600800011 EN DATA ERR-T MISC A042600800012 KEV MICRO-B MICRO-B KEV A042600800013 2997. 629.2 47.1 2963. A042600800014 2897. 340.3 27.7 2864. A042600800015 2797. 332.5 27.1 2765. A042600800016 2696. 262.7 22. 2665. A042600800017 2597. 232. 18.7 2567. A042600800018 2497. 156. 12. 2469. A042600800019 2396. 121. 9.9 2369. A042600800020 2294. 67.7 5.12 2268. A042600800021 2196. 48.6 3.71 2171. A042600800022 2096. 30.1 2.28 2072. A042600800023 1996. 15.7 1.31 1973. A042600800024 1893. 8.18 0.67 1871. A042600800025 1795. 5.04 0.42 1775. A042600800026 1693. 2.03 0.19 1674. A042600800027 1595. 1.39 0.16 1577. A042600800028 ENDDATA 17 0 A042600800029 ENDSUBENT 28 0 A042600899999 SUBENT A0426009 20021217 0000A042600900001 BIB 3 4 A042600900002 REACTION (38-SR-84(P,G)39-Y-85,,SIG,,SFC) A042600900003 STATUS (CURVE) By CAJAD from figure 6 A042600900004 (DEP,A0426004) A042600900005 ERR-ANALYS (EN-ERR) Data point reader uncertainty A042600900006 ENDBIB 4 0 A042600900007 COMMON 1 3 A042600900008 EN-ERR A042600900009 MEV A042600900010 5.E-03 A042600900011 ENDCOMMON 3 0 A042600900012 DATA 4 14 A042600900013 EN DATA ERR-T MISC A042600900014 MEV B*MEV B*MEV MEV A042600900015 1.693 1.9E+07 6.E+06 1.673 A042600900016 1.795 2.6E+07 5.E+06 1.774 A042600900017 1.893 2.5E+07 5.E+06 1.871 A042600900018 1.996 2.5E+07 5.E+06 1.973 A042600900019 2.096 1.48E+07 2.6E+06 2.071 A042600900020 2.196 1.69E+07 2.9E+06 2.17 A042600900021 2.294 1.12E+07 2.E+06 2.267 A042600900022 2.396 1.41E+07 2.3E+06 2.368 A042600900023 2.497 1.07E+07 1.8E+06 2.468 A042600900024 2.597 8.7E+06 1.3E+06 2.566 A042600900025 2.696 8.4E+06 1.3E+06 2.664 A042600900026 2.797 5.7E+06 1.E+06 2.764 A042600900027 2.87 6.1E+06 9.E+05 2.836 A042600900028 2.997 7.6E+06 1.1E+06 2.962 A042600900029 ENDDATA 16 0 A042600900030 ENDSUBENT 29 0 A042600999999 SUBENT A0426010 20021217 0000A042601000001 BIB 3 4 A042601000002 REACTION (38-SR-86(P,G)39-Y-87,,SIG,,SFC) A042601000003 STATUS (CURVE) By CAJAD from figure 6 A042601000004 (DEP,A0426007) A042601000005 ERR-ANALYS (EN-ERR) Data point reader uncertainty A042601000006 ENDBIB 4 0 A042601000007 COMMON 1 3 A042601000008 EN-ERR A042601000009 MEV A042601000010 5.E-03 A042601000011 ENDCOMMON 3 0 A042601000012 DATA 4 16 A042601000013 EN DATA ERR-T MISC A042601000014 MEV B*MEV B*MEV KEV A042601000015 1.494 2.46E+07 3.E+06 1.477 A042601000016 1.595 2.04E+07 2.4E+06 1.577 A042601000017 1.692 2.21E+07 2.6E+06 1.673 A042601000018 1.795 2.46E+07 3.E+06 1.774 A042601000019 1.893 1.57E+07 1.7E+06 1.871 A042601000020 1.996 1.71E+07 1.8E+06 1.973 A042601000021 2.096 1.41E+07 1.6E+06 2.072 A042601000022 2.196 1.01E+07 1.E+06 2.171 A042601000023 2.294 8.8E+06 1.E+06 2.268 A042601000024 2.396 1.13E+07 1.4E+06 2.368 A042601000025 2.497 9.3E+06 1.E+06 2.468 A042601000026 2.597 7.2E+06 7.E+05 2.567 A042601000027 2.696 5.6E+06 4.E+05 2.665 A042601000028 2.797 4.91E+06 2.4E+05 2.765 A042601000029 2.897 4.97E+06 2.4E+05 2.864 A042601000030 2.997 5.36E+06 2.4E+05 2.963 A042601000031 ENDDATA 18 0 A042601000032 ENDSUBENT 31 0 A042601099999 SUBENT A0426011 20021217 0000A042601100001 BIB 3 4 A042601100002 REACTION (38-SR-87(P,G)39-Y-88,,SIG,,SFC) A042601100003 STATUS (CURVE) By CAJAD from figure 7 A042601100004 (DEP,A0426008) A042601100005 ERR-ANALYS (EN-ERR) Data point reader uncertainty A042601100006 ENDBIB 4 0 A042601100007 COMMON 1 3 A042601100008 EN-ERR A042601100009 MEV A042601100010 5.E-03 A042601100011 ENDCOMMON 3 0 A042601100012 DATA 4 15 A042601100013 EN DATA ERR-T MISC A042601100014 MEV B*MEV B*MEV MEV A042601100015 1.595 1.86E+07 2.8E+06 1.577 A042601100016 1.693 1.21E+07 1.7E+06 1.674 A042601100017 1.795 1.35E+07 1.9E+06 1.775 A042601100018 1.893 1.11E+07 1.4E+06 1.871 A042601100019 1.996 1.08E+07 1.4E+06 1.973 A042601100020 2.096 1.14E+07 1.4E+06 2.072 A042601100021 2.196 1.04E+07 1.3E+06 2.171 A042601100022 2.294 8.8E+06 1.1E+06 2.268 A042601100023 2.396 9.5E+06 1.3E+06 2.369 A042601100024 2.497 7.3E+06 1.E+06 2.469 A042601100025 2.597 7.2E+06 9.E+05 2.567 A042601100026 2.696 5.E+06 8.E+05 2.665 A042601100027 2.797 4.1E+06 6.E+05 2.765 A042601100028 2.897 2.2E+06 4.E+05 2.864 A042601100029 2.997 3.7E+06 4.E+05 2.963 A042601100030 ENDDATA 17 0 A042601100031 ENDSUBENT 30 0 A042601199999 ENDENTRY 11 0 A042699999999