ENTRY A0739 20051207 A061A073900000001 SUBENT A0739001 20051207 A061A073900100001 BIB 15 36 A073900100002 TITLE Entrance-channel dependence of fission-fragment A073900100003 anisotropies: a direct experimental signature of A073900100004 fission before equilibration A073900100005 REFERENCE (J,PRL,65,25,1990) A073900100006 REL-REF (R,,V.E.VIOLA+,J,PR/C,31,1550,1985) Systematic for A073900100007 total fragment kinetic energy. A073900100008 AUTHOR (V.S.Ramamurthy, S.S.Kapoor, R.K.Choudhury, A.Saxena, A073900100009 D.M.Nadkarni, A.K.Mohanty, B.K.Nayak, S.V.Sastry, A073900100010 S.Kailas, A.Chatterjee, P.Singh, A.Navin) A073900100011 INSTITUTE (3INDTRM) Nuclear physics division. A073900100012 SAMPLE The 232-Th and 237-Np targets were about 300 mug/cm2 A073900100013 thick deposited on aluminium backing. A073900100014 COMMENT -By authors. The absolute fission cross sections wereA073900100015 measured by normalization to Rutherford scattering A073900100016 with a monitor detector mounted at a forward angle. A073900100017 DETECTOR (COIN,SIBAR,SIBAR) Two silicon-surface-barrier A073900100018 detectors of about 30 mum thickness were used to detectA073900100019 the fission fragments. The relative solid angles of A073900100020 the two detectors were determined by counting the alphaA073900100021 particles from the 237-Np target and by taking data in A073900100022 both the detectors at overlapping angles. A073900100023 FACILITY (VDGT,3INDTRM) 14 UD Pelletron A073900100024 METHOD (COINC,SITA,EXTB) A073900100025 The elastic- and inelastic-scattering events of the A073900100026 projectile ions were eliminated by taking A073900100027 anticoincidence with veto detectors mounted behind the A073900100028 fission detectors. A073900100029 ANALYSIS The measured fragment angular distributions were A073900100030 transformed to the center-of-mass system assuming A073900100031 symmetric mass division and using the Viola systematicsA073900100032 for total fragment kinetic energy. A073900100033 ADD-RES (COMP) SSPSM calculation. A073900100034 HISTORY (20050523C) By F.Ch A073900100035 (20051207U) Last checking has been done. A073900100036 ERR-ANALYS (DATA-ERR) An analysis is not given. A073900100037 STATUS (CURVE) By CAJAD. A073900100038 ENDBIB 36 0 A073900100039 NOCOMMON 0 0 A073900100040 ENDSUBENT 39 0 A073900199999 SUBENT A0739002 20051207 A061A073900200001 BIB 2 2 A073900200002 REACTION (90-TH-232(8-O-16,F),,DA,FF,RSD) A073900200003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty. A073900200004 ENDBIB 2 0 A073900200005 COMMON 2 3 A073900200006 EN-ERR-DIG ANG-CM A073900200007 MEV ADEG A073900200008 0.14 180. A073900200009 ENDCOMMON 3 0 A073900200010 DATA 3 2 A073900200011 EN DATA-CM DATA-ERR A073900200012 MEV NO-DIM NO-DIM A073900200013 87.98 1.69 0.1 A073900200014 92.36 1.74 9.E-02 A073900200015 ENDDATA 4 0 A073900200016 ENDSUBENT 15 0 A073900299999 SUBENT A0739003 20051207 A061A073900300001 BIB 2 2 A073900300002 REACTION (90-TH-232(6-C-12,F),,DA,FF,RSD) A073900300003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900300004 ENDBIB 2 0 A073900300005 COMMON 2 3 A073900300006 EN-ERR-DIG ANG-CM A073900300007 MEV ADEG A073900300008 0.14 180. A073900300009 ENDCOMMON 3 0 A073900300010 DATA 3 5 A073900300011 EN DATA-CM DATA-ERR A073900300012 MEV NO-DIM NO-DIM A073900300013 68.15 1.27 6.E-02 A073900300014 72.2 1.49 5.E-02 A073900300015 76.07 1.65 5.E-02 A073900300016 79.11 1.65 5.E-02 A073900300017 84.07 1.76 5.E-02 A073900300018 ENDDATA 7 0 A073900300019 ENDSUBENT 18 0 A073900399999 SUBENT A0739004 20051207 A061A073900400001 BIB 2 2 A073900400002 REACTION (90-TH-232(5-B-10,F),,DA,FF,RSD) A073900400003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900400004 ENDBIB 2 0 A073900400005 COMMON 2 3 A073900400006 EN-ERR-DIG ANG-CM A073900400007 MEV ADEG A073900400008 0.14 180. A073900400009 ENDCOMMON 3 0 A073900400010 DATA 3 4 A073900400011 EN DATA-CM DATA-ERR A073900400012 MEV NO-DIM NO-DIM A073900400013 60. 1.26 5.E-02 A073900400014 63.9 1.34 5.E-02 A073900400015 68.24 1.56 6.E-02 A073900400016 72.17 1.52 6.E-02 A073900400017 ENDDATA 6 0 A073900400018 ENDSUBENT 17 0 A073900499999 SUBENT A0739005 20051207 A061A073900500001 BIB 2 2 A073900500002 REACTION (93-NP-237(9-F-19,F),,DA,FF,RSD) A073900500003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900500004 ENDBIB 2 0 A073900500005 COMMON 2 3 A073900500006 ANG-CM EN-ERR-DIG A073900500007 ADEG MEV A073900500008 180. 0.15 A073900500009 ENDCOMMON 3 0 A073900500010 DATA 3 1 A073900500011 EN DATA-CM DATA-ERR A073900500012 MEV NO-DIM NO-DIM A073900500013 106. 2.01 0.13 A073900500014 ENDDATA 3 0 A073900500015 ENDSUBENT 14 0 A073900599999 SUBENT A0739006 20051207 A061A073900600001 BIB 2 2 A073900600002 REACTION (93-NP-237(8-O-16,F),,DA,FF,RSD) A073900600003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900600004 ENDBIB 2 0 A073900600005 COMMON 2 3 A073900600006 EN-ERR-DIG ANG-CM A073900600007 MEV ADEG A073900600008 0.15 180. A073900600009 ENDCOMMON 3 0 A073900600010 DATA 3 2 A073900600011 EN DATA-CM DATA-ERR A073900600012 MEV NO-DIM NO-DIM A073900600013 89.88 2.38 0.2 A073900600014 93.95 2.11 0.11 A073900600015 ENDDATA 4 0 A073900600016 ENDSUBENT 15 0 A073900699999 SUBENT A0739007 20051207 A061A073900700001 BIB 2 2 A073900700002 REACTION (93-NP-237(6-C-12,F),,DA,FF,RSD) A073900700003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900700004 ENDBIB 2 0 A073900700005 COMMON 2 3 A073900700006 EN-ERR-DIG ANG-CM A073900700007 MEV ADEG A073900700008 0.15 180. A073900700009 ENDCOMMON 3 0 A073900700010 DATA 3 3 A073900700011 EN DATA-CM DATA-ERR A073900700012 MEV NO-DIM NO-DIM A073900700013 72.36 1.24 8.E-02 A073900700014 76.1 1.48 5.E-02 A073900700015 80.51 1.58 7.E-02 A073900700016 ENDDATA 5 0 A073900700017 ENDSUBENT 16 0 A073900799999 SUBENT A0739008 20051207 A061A073900800001 BIB 2 2 A073900800002 REACTION (93-NP-237(5-B-10,F),,DA,FF,RSD) A073900800003 ERR-ANALYS (EN-ERR-DIG) Data point reader uncertainty A073900800004 ENDBIB 2 0 A073900800005 COMMON 2 3 A073900800006 EN-ERR-DIG ANG-CM A073900800007 MEV ADEG A073900800008 0.15 180. A073900800009 ENDCOMMON 3 0 A073900800010 DATA 3 4 A073900800011 EN DATA-CM DATA-ERR A073900800012 MEV NO-DIM NO-DIM A073900800013 55.58 1.21 0.1 A073900800014 60.3 1.35 0.11 A073900800015 64.41 1.26 8.E-02 A073900800016 68.39 1.32 9.E-02 A073900800017 ENDDATA 6 0 A073900800018 ENDSUBENT 17 0 A073900899999 SUBENT A0739009 20051207 A061A073900900001 BIB 2 2 A073900900002 REACTION (93-NP-237(8-O-16,F),,DA,FF,RSD) A073900900003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty A073900900004 ENDBIB 2 0 A073900900005 COMMON 2 3 A073900900006 ANG-ERR-D EN A073900900007 ADEG MEV A073900900008 0.3 94. A073900900009 ENDCOMMON 3 0 A073900900010 DATA 3 11 A073900900011 ANG-CM DATA-CM DATA-ERR A073900900012 ADEG NO-DIM NO-DIM A073900900013 94.83 1.025 2.E-02 A073900900014 105.2 1.06 3.E-02 A073900900015 114.7 1.16 3.E-02 A073900900016 124.4 1.31 3.E-02 A073900900017 132.8 1.542 2.6E-02 A073900900018 141.4 1.683 2.8E-02 A073900900019 143.3 1.687 2.8E-02 A073900900020 150.3 1.77 3.E-02 A073900900021 158.7 1.94 3.E-02 A073900900022 166.3 2. 3.E-02 A073900900023 168.4 2.07 4.E-02 A073900900024 ENDDATA 13 0 A073900900025 ENDSUBENT 24 0 A073900999999 SUBENT A0739010 20051207 A061A073901000001 BIB 2 2 A073901000002 REACTION (93-NP-237(6-C-12,F),,DA,FF,RSD) A073901000003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty A073901000004 ENDBIB 2 0 A073901000005 COMMON 2 3 A073901000006 ANG-ERR-D EN A073901000007 ADEG MEV A073901000008 0.3 72. A073901000009 ENDCOMMON 3 0 A073901000010 DATA 3 9 A073901000011 ANG-CM DATA-CM DATA-ERR A073901000012 ADEG NO-DIM NO-DIM A073901000013 98.04 1.04 3.E-02 A073901000014 108.2 1.01 3.E-02 A073901000015 117.1 1.05 3.E-02 A073901000016 126.8 1.008 2.9E-02 A073901000017 136.1 1.059 2.7E-02 A073901000018 145. 1.1 3.E-02 A073901000019 153.7 1.17 3.E-02 A073901000020 162.4 1.23 4.E-02 A073901000021 171. 1.24 3.E-02 A073901000022 ENDDATA 11 0 A073901000023 ENDSUBENT 22 0 A073901099999 SUBENT A0739011 20051207 A061A073901100001 BIB 2 2 A073901100002 REACTION (93-NP-237(5-B-10,F),,DA,FF,RSD) A073901100003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty. A073901100004 ENDBIB 2 0 A073901100005 COMMON 2 3 A073901100006 ANG-ERR-D EN A073901100007 ADEG MEV A073901100008 0.3 64. A073901100009 ENDCOMMON 3 0 A073901100010 DATA 3 9 A073901100011 ANG-CM DATA-CM DATA-ERR A073901100012 ADEG NO-DIM NO-DIM A073901100013 97.87 1.026 2.9E-02 A073901100014 107.2 1.09 4.E-02 A073901100015 117.1 1.064 2.9E-02 A073901100016 126.2 1.111 1.7E-02 A073901100017 135.9 1.13 3.E-02 A073901100018 144.6 1.149 2.5E-02 A073901100019 153.7 1.183 2.7E-02 A073901100020 163.4 1.31 4.E-02 A073901100021 171.5 1.305 2.9E-02 A073901100022 ENDDATA 11 0 A073901100023 ENDSUBENT 22 0 A073901199999 SUBENT A0739012 20051207 A061A073901200001 BIB 2 2 A073901200002 REACTION (90-TH-232(8-O-16,F),,DA,FF,RSD) A073901200003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty. A073901200004 ENDBIB 2 0 A073901200005 COMMON 2 3 A073901200006 ANG-ERR-D EN A073901200007 ADEG MEV A073901200008 0.3 88. A073901200009 ENDCOMMON 3 0 A073901200010 DATA 3 12 A073901200011 ANG-CM DATA-CM DATA-ERR A073901200012 ADEG NO-DIM NO-DIM A073901200013 104.7 1.009 2.5E-02 A073901200014 110. 1.078 2.9E-02 A073901200015 114.7 1.048 2.9E-02 A073901200016 119.1 1.07 4.E-02 A073901200017 123.5 1.07 3.E-02 A073901200018 137.4 1.187 2.7E-02 A073901200019 141.6 1.24 4.E-02 A073901200020 143.8 1.19 3.E-02 A073901200021 150.4 1.409 2.9E-02 A073901200022 158.6 1.51 3.E-02 A073901200023 166.9 1.671 2.5E-02 A073901200024 168.9 1.59 3.E-02 A073901200025 ENDDATA 14 0 A073901200026 ENDSUBENT 25 0 A073901299999 SUBENT A0739013 20051207 A061A073901300001 BIB 2 2 A073901300002 REACTION (90-TH-232(6-C-12,F),,DA,FF,RSD) A073901300003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty A073901300004 ENDBIB 2 0 A073901300005 COMMON 2 3 A073901300006 ANG-ERR-D EN A073901300007 ADEG MEV A073901300008 0.3 79. A073901300009 ENDCOMMON 3 0 A073901300010 DATA 3 15 A073901300011 ANG-CM DATA-CM DATA-ERR A073901300012 ADEG NO-DIM NO-DIM A073901300013 109.1 1.058 2.1E-02 A073901300014 113.7 1.064 2.7E-02 A073901300015 118.1 1.118 2.9E-02 A073901300016 123. 1.115 2.5E-02 A073901300017 127.9 1.134 2.9E-02 A073901300018 132.3 1.14 2.9E-02 A073901300019 136.7 1.206 2.7E-02 A073901300020 141.1 1.26 4.E-02 A073901300021 145.6 1.288 2.9E-02 A073901300022 148.7 1.35 2.7E-02 A073901300023 154.1 1.44 3.E-02 A073901300024 158.3 1.48 3.E-02 A073901300025 162.3 1.524 2.7E-02 A073901300026 166.5 1.582 2.7E-02 A073901300027 171.6 1.614 2.9E-02 A073901300028 ENDDATA 17 0 A073901300029 ENDSUBENT 28 0 A073901399999 SUBENT A0739014 20051207 A061A073901400001 BIB 2 2 A073901400002 REACTION (90-TH-232(5-B-10,F),,DA,FF,RSD) A073901400003 ERR-ANALYS (ANG-ERR-D) Data point reader uncertainty A073901400004 ENDBIB 2 0 A073901400005 COMMON 2 3 A073901400006 ANG-ERR-D EN A073901400007 ADEG MEV A073901400008 0.3 60. A073901400009 ENDCOMMON 3 0 A073901400010 DATA 3 13 A073901400011 ANG-CM DATA-CM DATA-ERR A073901400012 ADEG NO-DIM NO-DIM A073901400013 97.24 1.024 2.4E-02 A073901400014 107.2 1.04 2.2E-02 A073901400015 117.1 1.048 2.6E-02 A073901400016 126.6 1.081 2.6E-02 A073901400017 135.7 1.131 2.4E-02 A073901400018 139.9 1.12 3.E-02 A073901400019 145.4 1.177 2.6E-02 A073901400020 149. 1.161 2.2E-02 A073901400021 153.9 1.214 2.4E-02 A073901400022 157.7 1.224 2.6E-02 A073901400023 162.7 1.234 2.2E-02 A073901400024 167.2 1.25 3.E-02 A073901400025 171.4 1.24 3.E-02 A073901400026 ENDDATA 15 0 A073901400027 ENDSUBENT 26 0 A073901499999 ENDENTRY 14 0 A073999999999