ENTRY O1404 20070807 O033O140400000001 SUBENT O1404001 20070807 O033O140400100001 BIB 14 42 O140400100002 TITLE High-energy gamma-ray emission studies with JANOSIK O140400100003 set-up in 20-Ne+12-C at 5.2 MeV/U. O140400100004 REFERENCE (J,APP/B,34,2399,2003) O140400100005 (J,APP/B,28,219,1997) more details of O140400100006 experiment O140400100007 AUTHOR (E.Wojcik, M.Kicinska-Habior, O.Kljewska, O140400100008 M.Kowalczyk, M.Kisielinski, J.Choinski, A.Kordyasz, O140400100009 W.Czarnacki) O140400100010 INSTITUTE (3POLWWA) Institute of experimental physics and heavy O140400100011 ion laboratory. O140400100012 (3POLIPJ) O140400100013 COMMENT -By authors. The purpose of this work is to O140400100014 investigate the properties of hot, fast rotating O140400100015 compound nuclei around 32-S and to extract informationO140400100016 on the Giant Dipole Resonance (GDR) built on excited O140400100017 states in those systems as a function of the effectiveO140400100018 nuclear temperature. We have chosen the 32-S as a O140400100019 compound nucleus in which we have populated the GDR byO140400100020 the isospin t = 0 entrance channel. The attempt to O140400100021 take advantage of the isovector nature of electric O140400100022 dipole radiation in order to extract the degree of O140400100023 isospin mixing in 32-S at high excitation is discussed.O140400100024 ANALYSIS (INTAD) Spectra at three angles =60, 90 and 120 degreesO140400100025 have been normalized to the summed multiplicity (largerO140400100026 than 2) of low-energy gamma-rays measured by the O140400100027 multiplicity filter and then transformed to the O140400100028 compound nucleus center-of-mass frame. O140400100029 PART-DET (G) O140400100030 DETECTOR (SPEC) The energy spectra and angular distributions ofO140400100031 the gamma-rays emitted in the reactions studied have O140400100032 been measured with the multidetector janosik set-up O140400100033 FACILITY (CYCLO,3POLWWA) O140400100034 METHOD (EXTB) 19-F and 20-Ne beams. O140400100035 (TOF) High-energy gamma-rays have been separated from O140400100036 neutron-induced events by the measured time-of-flight. O140400100037 HISTORY (20060531C) By FC. O140400100038 (20070807A) Correction in Reference was made according O140400100039 S.Dunaeva remarks. O140400100040 STATUS (CURVE) By CAJAD. O140400100041 ERR-ANALYS (E-ERR-DIG) Data point reader uncertainty O140400100042 (ERR-DIG) Data point reader uncertainty. O140400100043 ADD-RES Parameters of GDR O140400100044 ENDBIB 42 0 O140400100045 COMMON 2 3 O140400100046 ERR-DIG E-ERR-DIG O140400100047 PER-CENT MEV O140400100048 10. 0.07 O140400100049 ENDCOMMON 3 0 O140400100050 ENDSUBENT 49 0 O140400199999 SUBENT O1404002 20060531 O027O140400200001 BIB 3 3 O140400200002 REACTION (6-C-12(9-F-19,X)0-G-0,,DE,,REL) O140400200003 STATUS (CURVE) By CAJAD. O140400200004 ERR-ANALYS (DATA-ERR) The uncertainty is shown on figure. O140400200005 ENDBIB 3 0 O140400200006 COMMON 1 3 O140400200007 EN O140400200008 MEV O140400200009 82.9 O140400200010 ENDCOMMON 3 0 O140400200011 DATA 3 39 O140400200012 E DATA DATA-ERR O140400200013 MEV ARB-UNITS PER-CENT O140400200014 5.53 141. O140400200015 6.04 86. O140400200016 6.45 75. O140400200017 6.91 65. O140400200018 7.37 37. O140400200019 7.89 22.7 O140400200020 8.4 16. O140400200021 8.81 10.5 O140400200022 9.38 6.4 O140400200023 9.84 4.5 O140400200024 10.35 2.25 O140400200025 10.87 1.04 O140400200026 11.38 0.45 O140400200027 11.84 0.193 O140400200028 12.41 0.11 O140400200029 12.87 7.7E-02 O140400200030 13.33 5.1E-02 O140400200031 13.95 5.1E-02 O140400200032 14.41 4.1E-02 O140400200033 14.92 3.8E-02 O140400200034 15.49 3.6E-02 O140400200035 16.05 2.52E-02 O140400200036 16.51 2.35E-02 O140400200037 17.08 1.77E-02 O140400200038 17.59 1.54E-02 O140400200039 18.15 1.25E-02 O140400200040 18.72 9.4E-03 O140400200041 19.23 7.1E-03 O140400200042 19.8 6.6E-03 O140400200043 20.41 5.4E-03 O140400200044 20.92 2.86E-03 O140400200045 21.44 2.67E-03 O140400200046 22.05 2.16E-03 O140400200047 22.57 1.75E-03 O140400200048 23.18 1.15E-03 O140400200049 23.8 9.3E-04 O140400200050 24.31 1.E-03 O140400200051 24.93 5.7E-04 O140400200052 25.49 3.5E-04 30. O140400200053 ENDDATA 41 0 O140400200054 ENDSUBENT 53 0 O140400299999 SUBENT O1404003 20060531 O027O140400300001 BIB 1 1 O140400300002 REACTION (6-C-12(10-NE-20,X)0-G-0,,DE,,REL) O140400300003 ENDBIB 1 0 O140400300004 COMMON 1 3 O140400300005 EN O140400300006 MEV O140400300007 104.8 O140400300008 ENDCOMMON 3 0 O140400300009 DATA 2 40 O140400300010 E DATA O140400300011 MEV ARB-UNITS O140400300012 5.15 75. O140400300013 5.71 61. O140400300014 6.23 61. O140400300015 6.69 43. O140400300016 7.2 37. O140400300017 7.66 22.5 O140400300018 8.17 14.7 O140400300019 8.73 8.4 O140400300020 9.19 5.5 O140400300021 9.65 3.3 O140400300022 10.16 1.77 O140400300023 10.67 0.81 O140400300024 11.18 0.37 O140400300025 11.69 0.172 O140400300026 12.2 9.1E-02 O140400300027 12.82 6.E-02 O140400300028 13.23 4.2E-02 O140400300029 13.74 3.1E-02 O140400300030 14.25 2.54E-02 O140400300031 14.82 2.05E-02 O140400300032 15.28 1.66E-02 O140400300033 15.84 1.25E-02 O140400300034 16.41 1.08E-02 O140400300035 16.92 8.7E-03 O140400300036 17.43 6.6E-03 O140400300037 17.95 5.7E-03 O140400300038 18.46 4.3E-03 O140400300039 19.02 3.2E-03 O140400300040 19.59 2.59E-03 O140400300041 20. 1.95E-03 O140400300042 20.61 1.47E-03 O140400300043 21.12 9.6E-04 O140400300044 21.69 9.6E-04 O140400300045 22.25 8.3E-04 O140400300046 22.71 5.E-04 O140400300047 23.28 3.8E-04 O140400300048 23.84 3.8E-04 O140400300049 24.4 1.87E-04 O140400300050 24.92 2.64E-04 O140400300051 25.49 3.7E-04 O140400300052 ENDDATA 42 0 O140400300053 ENDSUBENT 52 0 O140400399999 ENDENTRY 3 0 O140499999999