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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,197 @@ | ||
| ENTRY A0910 20120116 20120328 20120228 A076 | ||
| SUBENT A0910001 20120116 20120328 20120228 A076 | ||
| BIB 11 68 | ||
| TITLE First super heavy element experiments at the GSI recoil | ||
| separator TASCA- the production and decay of element | ||
| 114 in the 244Pu(48Ca,3-4n) reaction. | ||
| AUTHOR (J.M.Gates, Ch.E.Duellmann, M.Schaedel, A.Yakushev, | ||
| A.Tuerler, K.Eberhardt, J.V.Kratz, D.Ackermann, | ||
| L.-L.Andersson, M.Block, W.Bruechle, J.Dvorak, | ||
| H.G.Essel, P.A.Ellison, J.Even, U.Forsberg, J.Gellanki, | ||
| A.Gorshkov, R.Graeger, K.E.Gregorich, W.Hartmann, | ||
| R.-D.Herzberg, F.P.Hessberger, D.Hild, A.Huebner, | ||
| E.Jaeger, J.Khuyagbaatar, B.Kindler, J.Krier, N.Kurz, | ||
| S.Lahiri, D.Liebe, B.Lommel, M.Maiti, H.Nitsche, | ||
| J.P.Omtvedt, E.Parr, D.Rudolph, J.Runke, H.Schaffner, | ||
| B.Schausten, E.Schimpf, A.Semchenkov, J.Steiner, | ||
| P.Thoerle-Pospiech, J.Uusitalo, M.Wegrzecki, N.Wiehl) | ||
| REFERENCE (J,PR/C,83,054618,2011) | ||
| INSTITUTE (2GERGSI) | ||
| (2GERMUN) | ||
| (1USABRK) | ||
| (2GERMNZ) | ||
| (2UK LVP) | ||
| (1USACLA) | ||
| (2SWDLND) | ||
| (3INDSAH) | ||
| (2NOROSL) | ||
| (2SF JYV) | ||
| (3POLPOL) Institute of Electron Technology, Warsaw, | ||
| Poland | ||
| SAMPLE For portions of the 259.4 MeV run and the entire | ||
| 254.6 MeV run, a 55 mug/cm**2 thick carbon stripper | ||
| foil was mounted directly upstream of the target to | ||
| increase the charge state of the beam. | ||
| For the 231.2 MeV irradiation, targets with average | ||
| thicknesses of 558-mug/cm**2 206PbS, 522-mug/cm**2 | ||
| 207PbS and 531-mug/cm**2 208PbS were used. All PbS | ||
| targets were covered with 10-mug/cm**2 C-nat. | ||
| 244PuO(2) targets (isotopic composition- 97.9% 244Pu, | ||
| 1.3% 242Pu, 0.7% 240Pu, and less than 0.1% other were | ||
| used. irradiated. The 244PuO(2) targets were prepared | ||
| on 2.22+-0.05 mum thick Ti foils by electrochemical | ||
| deposition from isobutanolic solution. Over the course | ||
| of the experiment, four 244Pu target segments with a | ||
| beam dose weighted average target thickness of | ||
| 438-mug/cm**2 244Pu as 495-mug/cm**2 244PuO(2) were | ||
| irradiated with typical beam intensities of 2*e+12 | ||
| particles 1/s. | ||
| FACILITY (LINAC,2GERGSI) The UNILAC accelerator. | ||
| (FRS,2GERGSI) the new recoil separator, Transactinide | ||
| Separator and Chemistry Apparatus (TASCA) | ||
| DETECTOR (MWPC) | ||
| (SISD) two 300-mum thick, 72*48-mm**2 double-sided | ||
| silicon strip detectors (DSSSDs), | ||
| two 500-mum thick, 72*48-mm**2 single-sided silicon | ||
| strip detectors (SSSSDs) | ||
| METHOD (TOF) | ||
| ERR-ANALYS (ERR-SYS).An overall systematic uncertainty of 18% for | ||
| cross sections measured with TASCA. | ||
| (ERR-1).The uncertainty in the efficiency to guide EVRs | ||
| to the FPD detectors is 10%. | ||
| (ERR-2).Errors in the target thickness were estimated | ||
| to contribute 10% to the systematic uncertainty based | ||
| on pre- and post- experimental measurements of the | ||
| target thickness for each individual target. | ||
| (ERR-3).The uncertainties of the beam doses during the | ||
| experiment is 6%. | ||
| (ERR-4).Error in the Faraday cup measuring beam | ||
| intensities to within 5%. | ||
| STATUS (TABLE).Table 1 of J,PR/C,83,054618,2011 | ||
| HISTORY (20120120C) SB | ||
| ENDBIB 68 | ||
| COMMON 5 3 | ||
| ERR-SYS ERR-1 ERR-2 ERR-3 ERR-4 | ||
| PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT | ||
| 18. 10. 10. 6. 5. | ||
| ENDCOMMON 3 | ||
| ENDSUBENT 75 | ||
| SUBENT A0910002 20120120 20120328 20120228 A076 | ||
| BIB 4 9 | ||
| REACTION (82-PB-206(20-CA-48,2N)102-NO-252,,SIG) | ||
| TASCA mode-HTM(high transmission mode ) | ||
| DECAY-DATA (102-NO-252,,A,8420.,,A,8370.) | ||
| Half-life is 2.47+-0.02 sec | ||
| ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in | ||
| table. | ||
| MISC-COL (MISC).The excitation energy of the compound nucleus. | ||
| (MISC-ERR).Error in the excitation energy of the | ||
| compound nucleus. | ||
| ENDBIB 9 | ||
| NOCOMMON 0 0 | ||
| DATA 5 1 | ||
| EN DATA DATA-ERR MISC MISC-ERR | ||
| MEV NB NB MEV MEV | ||
| 231.2 310. 10. 21.2 2.0 | ||
| ENDDATA 3 | ||
| ENDSUBENT 17 | ||
| SUBENT A0910003 20120120 20120328 20120228 A076 | ||
| BIB 4 8 | ||
| REACTION (82-PB-207(20-CA-48,2N)102-NO-253,,SIG) | ||
| TASCA mode-HTM(high transmission mode ) | ||
| DECAY-DATA (102-NO-253,1.7MIN,A,8010.) | ||
| ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in | ||
| table. | ||
| MISC-COL (MISC).The excitation energy of the compound nucleus. | ||
| (MISC-ERR).Error in the excitation energy of the | ||
| compound nucleus. | ||
| ENDBIB 8 | ||
| NOCOMMON 0 0 | ||
| DATA 5 1 | ||
| EN DATA DATA-ERR MISC MISC-ERR | ||
| MEV NB NB MEV MEV | ||
| 231.2 760. 10. 20.7 1.9 | ||
| ENDDATA 3 | ||
| ENDSUBENT 16 | ||
| SUBENT A0910004 20120120 20120328 20120228 A076 | ||
| BIB 4 10 | ||
| REACTION 1(82-PB-208(20-CA-48,2N)102-NO-254,,SIG) | ||
| TASCA mode-HTM(high transmission mode ) | ||
| 2(82-PB-208(20-CA-48,2N)102-NO-254,,SIG) | ||
| TASCA mode-SIM(the small image mode) | ||
| DECAY-DATA (102-NO-254,55.SEC,A,8093.) | ||
| ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in | ||
| table. | ||
| MISC-COL (MISC).The excitation energy of the compound nucleus. | ||
| (MISC-ERR).Error in the excitation energy of the | ||
| compound nucleus. | ||
| ENDBIB 10 | ||
| NOCOMMON 0 0 | ||
| DATA 7 1 | ||
| EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2MISC | ||
| MISC-ERR | ||
| MEV NB NB NB NB MEV | ||
| MEV | ||
| 231.2 1890. 40. 1650. 40. 20.5 | ||
| 1.9 | ||
| ENDDATA 6 | ||
| ENDSUBENT 21 | ||
| SUBENT A0910005 20120120 20120328 20120228 A076 | ||
| BIB 5 14 | ||
| REACTION 1(94-PU-244(20-CA-48,3N)114-*-289,,SIG) | ||
| TASCA mode-HTM(high transmission mode ) | ||
| 2(94-PU-244(20-CA-48,3N)114-*-289,,SIG) | ||
| TASCA mode-SIM(the small image mode) | ||
| DECAY-DATA (114-*-289,,A,9870.) | ||
| Alpha decay (9.87+-0.03 MeV) | ||
| Half-life is 0.97+-0.97,0.32 sec) | ||
| ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in | ||
| table. | ||
| REL-REF (R,,Ch.E.Duellmann+,J,PRL,104,252701,2010) Alpha | ||
| decay energy and half-life | ||
| MISC-COL (MISC).The excitation energy of the compound nucleus. | ||
| (MISC-ERR).Error in the excitation energy of the | ||
| compound nucleus. | ||
| ENDBIB 14 | ||
| NOCOMMON 0 0 | ||
| DATA 8 2 | ||
| EN DATA 1+DATA-ERR 1-DATA-ERR 1DATA-MAX 2MISC | ||
| +MISC-ERR -MISC-ERR | ||
| MEV PB PB PB PB MEV | ||
| MEV MEV | ||
| 254.6 8.0 7.4 4.5 37.5 | ||
| 2.0 1.4 | ||
| 259.4 3.5 3.3 2.0 27. 41.7 | ||
| 2.2 1.9 | ||
| ENDDATA 8 | ||
| ENDSUBENT 27 | ||
| SUBENT A0910006 20120120 20120328 20120228 A076 | ||
| BIB 5 14 | ||
| REACTION 1(94-PU-244(20-CA-48,4N)114-*-288,,SIG) | ||
| TASCA mode-HTM(high transmission mode ) | ||
| 2(94-PU-244(20-CA-48,4N)114-*-288,,SIG) | ||
| TASCA mode-SIM(the small image mode) | ||
| DECAY-DATA (114-*-288,,A,9950.) | ||
| Alpha decay (9.95+-0.03 MeV) | ||
| Half-life is 0.47+-0.24,0.12 sec) | ||
| ERR-ANALYS (DATA-ERR).The uncertainty is reported by authors in | ||
| table. | ||
| REL-REF (R,,Ch.E.Duellmann+,J,PRL,104,252701,2010) Alpha | ||
| decay energy and half-life | ||
| MISC-COL (MISC).The excitation energy of the compound nucleus. | ||
| (MISC-ERR).Error in the excitation energy of the | ||
| compound nucleus. | ||
| ENDBIB 14 | ||
| NOCOMMON 0 0 | ||
| DATA 10 2 | ||
| EN DATA 1+DATA-ERR 1-DATA-ERR 1DATA 2+DATA-ERR 2 | ||
| -DATA-ERR 2MISC +MISC-ERR -MISC-ERR | ||
| MEV PB PB PB PB PB | ||
| PB MEV MEV MEV | ||
| 254.6 2.8 4.2 2.1 | ||
| 37.5 2.0 1.4 | ||
| 259.4 9.8 3.9 3.1 11. 15. | ||
| 7. 41.7 2.2 1.9 | ||
| ENDDATA 8 | ||
| ENDSUBENT 27 | ||
| ENDENTRY 6 |
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