ENTRY 30102 20080208 31263010200000001 SUBENT 30102001 20080208 31263010200100001 BIB 14 28 3010200100002 INSTITUTE (3CRORBZ) 3010200100003 REFERENCE (J,NP/A,148,312,197006) angular distributions 3010200100004 (P,INDC(SEC)-18,196,197108)short progress rept.,no data3010200100005 AUTHOR (D.Miljanic,M.Furic,V.Valkovic) 3010200100006 TITLE A study of (n,d) and (n,t) reactions on Li-7 3010200100007 FACILITY (CCW) Cockcroft-Walton accelerator 3010200100008 INC-SOURCE (D-T) H3(d,n)He4 reaction. Neutron yield about 3010200100009 10**9 n/S in 4pi 3010200100010 SAMPLE Metal- Li-7 isotope in metallic form evaporated on 3010200100011 a gold foil. Sample thickness about 1 millig/sqcm 3010200100012 METHOD The charged particle spectra were measured using a 3010200100013 ((delta-E)/(delta-x))-E counter telescope, the neutron3010200100014 yield was monitored by counting the associated alpha 3010200100015 particle. 3010200100016 DETECTOR (TELES) counter telescope composed of two differen- 3010200100017 tial-E gas proportional counters and one E-counter 3010200100018 which could be a CsI scintillator or a surface barrier 3010200100019 detector. Angular resolution about 8 degrees(at 20 deg)3010200100020 ANALYSIS Angular distribution compared with DWBA prediction for 3010200100021 the pick-up of two nucleons. Deduced spectroscopic 3010200100022 factors for He-5 and He-6 3010200100023 MONITOR (3-LI-7(N,T)2-HE-5,,DA) 3010200100024 at zero degrees,taken from V.Valkovic 3010200100025 Nucl.Phys. 60 581 1964 3010200100026 STATUS (TABLE) data taken from NP/A 148 312 1970 3010200100027 HISTORY (19710302C) compiled into Exfor 3010200100028 (20080208A) BIB section updated 3010200100029 ERR-ANALYS (ERR-S) Errors are statistical 3010200100030 ENDBIB 28 0 3010200100031 COMMON 3 3 3010200100032 EN MONIT MONIT-ERR 3010200100033 MEV MB/SR MB/SR 3010200100034 1.4400E+01 1.5600E+01 4.0000E-01 3010200100035 ENDCOMMON 3 0 3010200100036 ENDSUBENT 35 0 3010200199999 SUBENT 30102002 20080208 31263010200200001 BIB 5 7 3010200200002 REACTION (3-LI-7(N,D)2-HE-6,PAR,DA) 3010200200003 to the ground state of He6 3010200200004 ANALYSIS Spectroscopic factors deduced, S(a)=1.0, S(B)=0.8 3010200200005 PART-DET (D) deuterons 3010200200006 COMMENT Differential cross-section value at 180 degrees is 3010200200007 less than or equal to 1.0 3010200200008 HISTORY (19711027A) small correction Re data-max 3010200200009 ENDBIB 7 0 3010200200010 COMMON 1 3 3010200200011 E-LVL 3010200200012 MEV 3010200200013 0.0000E+00 3010200200014 ENDCOMMON 3 0 3010200200015 DATA 5 8 3010200200016 ANG-CM ANG-CM DATA ERR-S DATA-MAX 3010200200017 ADEG AMIN MB/SR MB/SR MB/SR 3010200200018 0.0000E+00 2.2400E+00 3.0000E-01 3010200200019 1.3000E+01 3.0000E+01 2.2000E+00 3.0000E-01 3010200200020 2.6000E+01 5.4000E+01 1.9200E+00 3.4000E-01 3010200200021 4.0000E+01 6.0000E+00 1.6200E+00 2.2000E-01 3010200200022 5.3000E+01 6.0000E+00 6.7000E-01 2.5000E-01 3010200200023 6.5000E+01 3.6000E+01 5.7000E-01 4.2000E-01 3010200200024 7.7000E+01 5.0000E+01 8.6000E-01 3.3000E-01 3010200200025 1.8000E+02 1.0000E+00 3010200200026 ENDDATA 10 0 3010200200027 ENDSUBENT 26 0 3010200299999 SUBENT 30102003 20080208 31263010200300001 BIB 3 6 3010200300002 REACTION (3-LI-7(N,T)2-HE-5,PAR,DA) 3010200300003 to the ground state of He-5 3010200300004 ANALYSIS Applied DWBA analysis suggests that the dominant 3010200300005 process in the Li-7(n,t) reaction is the knockout of 3010200300006 the triton rather than pick-up of two nucleons 3010200300007 PART-DET (T) tritons 3010200300008 ENDBIB 6 0 3010200300009 COMMON 1 3 3010200300010 E-LVL 3010200300011 MEV 3010200300012 0.0000E+00 3010200300013 ENDCOMMON 3 0 3010200300014 DATA 4 7 3010200300015 ANG-CM ANG-CM DATA ERR-S 3010200300016 ADEG AMIN MB/SR MB/SR 3010200300017 0.0000E+00 1.5600E+01 5.0000E-01 3010200300018 1.3000E+01 2.4000E+01 1.0400E+01 4.0000E-01 3010200300019 2.6000E+01 4.2000E+01 8.5000E+00 5.0000E-01 3010200300020 3.9000E+01 5.4000E+01 7.4000E+00 3.0000E-01 3010200300021 5.2000E+01 4.2000E+01 8.3000E+00 4.0000E-01 3010200300022 6.5000E+01 1.2000E+01 5.7000E+00 6.0000E-01 3010200300023 7.7000E+01 1.8000E+01 3.7000E+00 3.0000E-01 3010200300024 ENDDATA 9 0 3010200300025 ENDSUBENT 24 0 3010200399999 ENDENTRY 3 0 3010299999999