/*===================================================================*/ /* NRDF D0151 Data No.22 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,22; D#=D151; TITLE=/LOW-LYING STATES OF 181OS/; ATH=(H.KAWAKAMI'1',M.ISHIHARA'1,A',N.YOSHIKAWA'1',K.ISHII'1,B', H.KUSAKARI'1',M.SAKAI'1'); INST-ATH=(2JPNINS'1'); /* 'A' PRESENT ADDRESS: THE NIELES BOHR INSTITUTE, DENMARK */ /* 'B' PRESENT ADDRESS: FACULTY OF SCIENCE, TOKYO UNIVERSITY OF EDUCATION */ /* THE NILSSON MODEL AND THE SYSTEMATICS OF SUCH NEIGHBOURING NUCLEI AS 177,179HF AND 177YB PREDICT THE PRESENCE OF THE HINDERED E1 TRANSITION BETWEEN 9/2 + <624> AND 7/2 - <514> STATES IN THIS NUCLENS. IN FACT, IT WAS FOUND TO BE THE CASE. */ REF=JPJ; VLP=36(1974)623; RCTS=(185RE(P,X*N)OS); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,22; RCT=185RE(P,X*N)OS; ENR=X%; CHM=ELM; THK-TGT=48MG/CM**2; BAC=SELF; POL-TGT=NO; ALGN-TGT=NO; ACC=(SYNCYC); INST-ACC=2JPNINS; INC-ENGY-RANGE=(30MEV,32.5MEV,35MEV,37.5MEV,40MEV,44MEV,48MEV,51.8MEV); BEAM-INTNSTY=0.5NA; POL-PRJ=NO; DET-PARTCL=(GAMMA); DET-SYS=(GE); ERS-DET=0.5KEV; ANL=(NILS-MODEL,COLL-MODEL); PHQ=(EXC-FUNCT,ENGY-SPEC,XSECTN-LEVEL,XSECTN-RATIO,EXC-ENGY,LIFE,SPIN, PTY,ISOSPIN,BE-L,LIFE-TIME,MOMENT-INERT,HNDR-FCTR); /* FIG.3(A)[(G) SHOW THE OBSERVED GAMMA RAY SPECTRA CORRESPONDING TO EACH TIME-DELAY IN THE REACTION 185RE(P,5N)181OS WITH 51.8MEV PROTONS */ /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,22; RSD=181OS; EXC-ENGY=0.0MEV; DELTA-EXC-ENGY=0.0005MEV; J-PI=7/2-; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; NUCL INIT FINAL ENGY-GAMMA HALF-TIME HNDR-FCTR'A' FLAG (NODIM) (NODIM) (NODIM) (KEV) (NS) (NODIM) (NODIM) 181OS105 9/2+ 7/2- 107.7 316 3.7X102 'B' 177HF105 9/2+ 7/2- 321.4 0.67 3.3X103 'C' 179HF107 7/2- 9/2+ 215 1.6 16 'D' 177YB107 7/2- 9/2+ 104 4.7 8 'D' \END; /*===================================================================*/ |