/*===================================================================*/ /* NRDF D1473 Data No.12 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,12; D#=D1473; TITLE=/ Spectroscopy of neutron halo of nucleus 11Be via the 11B(d,2He) reaction at 70 MeV /; PURPOSE=/ To study the structure of excited states of a halo nucleus 11Be by the 11B(d,2He) reaction. /; ATH=(H.SAKAI'1', H.OKAMURA'1', S.ISHIDA'1', H.OKUNO'1', N.FUKUNISHI'1', H.SAGAWA'1', A.OKIHANA'2', Y.NAGAI'3', K.TAKEDA'3', T.TORIYAMA'3', A.YOSHIDA'3'); INST-ATH=(2JPNTOK'1', 2JPNKUE'2', 2JPNTIT'3'); /* '1' Department of Physics */ /* '2' Department of Physics */ /* '3' Department of Applied Physics */ REF=PL/B; VLP=302(1993)7; RCTS=11B(D,2HE)11BE; PHQS=(ANGL-DSTRN, VCTR-ANALPW, TNSR-ANALPW); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,12; /* 2005-11-26 : Converted, N.Otuka. to EXFOR E1473 */ ENR=>95%; CHM=ELM; PHYS-FORM=SLD; THK-TGT=0.5MG/CM**2; BAC=MYLAR; POL-TGT=0%; ALGN-TGT=0%; ACC=CYC'4'; /* '4' Isochronous cyclotron, AVF cyclotron */ INST-ACC=2JPNRCN; INC-ENGY-LAB-RANGE=70MEV; POL-PRJ=[75%; DET-PARTCL=P; COINC=(P,P); ANT-COINC=NO; DET-SYS=(CNTR-TLSCP'5',SI'5'); /* '5' To detect proton pairs */ SOLID-ANGL=6.7MSR; ERS-DET=[600KEV'6'; /* '6' FWHM */ /* Analysis: - Integration of energy distribution (2He cross sections are obtained after integrating the observed triple differential cross sections over the detector solid angles and the relative two-proton energy up to 1 MeV.) /* 2006-03-16 : Altered, At. Re-digitized */ RCT=11B(D,2HE)11BE; PHQ=TNSR-ANALPW; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,12; INC-ENGY-LAB=70MEV; INTRM=2HE; EXC-ENGY=[10MEV; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC-INTRM AYY DELTA-AYY (DEG) (NODIM) (NODIM) 2.459E+01 3.120E-01 +-1.026E-01 3.079E+01 3.205E-01 +-8.547E-02 3.667E+01 8.974E-02 +-7.692E-02 4.287E+01 2.137E-02 +-8.547E-02 4.891E+01 2.991E-02 +-1.026E-01 5.481E+01 1.282E-02 +-1.026E-01 6.054E+01 -1.496E-01 +-2.051E-01 6.644E+01 -5.556E-02 +-1.795E-01 \END; /*===================================================================*/ |