ENTRY D6289 20180508 D118D628900000001 SUBENT D6289001 20180508 D118D628900100001 BIB 10 23 D628900100002 TITLE Alpha-induced fission of 235U at extreme sub-barrier D628900100003 energies D628900100004 AUTHOR (N.N.Ajitanand, K.N.Iyengar, R.P.Anand, D.M.Nadkarni) D628900100005 INSTITUTE (3INDTRM) D628900100006 REFERENCE (J,PR/C,40,R1854,1989) D628900100007 FACILITY (VDG,3INDTRM) Ealpha = 3 MeV and 4 MeV with 5.5 MeV D628900100008 van de Graaf accelerator. D628900100009 (CYCLO,3INDVEC) Ealpha = 12 MeV, 12.2 MeV and 27 MeV D628900100010 using Variable Energy Cyclotron. D628900100011 SAMPLE (92-U-235,ENR=0.94) Targets facing detector A have D628900100012 thicknesses of 524 ug/cm2 for the gold-backed targets D628900100013 and 420 ug/cm2 for the aluminum-backed target. D628900100014 Targets facing detector B has thickness 398 ug/cm2 in D628900100015 all cases and is aluminum backed. Diameter of the D628900100016 targets is 1 cm with 0.25 mm thick backings. D628900100017 DETECTOR (TRD) Annular plastic track recorders (detector A) D628900100018 placed 3 mm upstream of the target detected fission D628900100019 events in target A with an efficiency of 35% and the D628900100020 downstream side (detector B) in a geometry similar to D628900100021 the first target detector pair. D628900100022 ERR-ANALYS No information on uncertainty. D628900100023 STATUS (TABLE) Table I of Phys. Rev. C 40 (1989) R1854 D628900100024 HISTORY (20180508C) Imranpasha and Dr.B.Rudraswamy D628900100025 ENDBIB 23 0 D628900100026 NOCOMMON 0 0 D628900100027 ENDSUBENT 26 0 D628900199999 SUBENT D6289002 20180508 D118D628900200001 BIB 1 1 D628900200002 REACTION (92-U-235(A,F),,SIG) D628900200003 ENDBIB 1 0 D628900200004 NOCOMMON 0 0 D628900200005 DATA 2 5 D628900200006 EN DATA D628900200007 MEV NB D628900200008 3.0 3.2 D628900200009 4.0 10.8 D628900200010 12.0 5.0E+03 D628900200011 23.0 6.5E+07 D628900200012 27.0 5.4E+08 D628900200013 ENDDATA 7 0 D628900200014 ENDSUBENT 13 0 D628900299999 ENDENTRY 2 0 D628999999999