/*===================================================================*/ /* NRDF D1880 Data No.4 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,4; D#=D1880; TITLE=/ Cross sections of negative-pion-induced reactions in 9Be, 12C and 19F nuclei between 0.4 and 1.9 GeV /; PURPOSE=/ To look for effects of resonances on the (pi, piN) and more complex reactions at pion energies above E(pi)=0.4 GeV where a T=1/2 isobar is formed at either E(pi)=0.6 or 0.9 GeV and a T=3/2 isobar is formed at 1.3 GeV /; ATH=(T.NISHI'1', I.FUJIWARA'1', N.IMANISHI'1', H.MORIYAMA'1', K.OTOZAI'2', R.ARAKAWA'2', T.SAITO'2', T.TSUNEYOSHI'2', N.TAKAHASHI'2', S.IWATA'3', S.HAYASHI'3', S.SHIBATA'4', H.KUDO'5', K.YOSHIDA'6'); INST-ATH=(2JPNKTO'1', 2JPNOSA'2', 2JPNKTO'3', 2JPNINS'4', 2JPNTMU'5', 2JPNISS'6'); /* '1' Institute of Atomic Energy */ /* '2' Faculty of Science */ /* '3' Research Reactor Institute */ /* '5' Faculty of Science */ REF=NP/A; VLP=352(1981)461; RCTS=(9BE(PIN,X)8LI, 9BE(PIN,X)6HE, 12C(PIN,PIN,N)11C, 12C(PIN,X)8B, 12C(PIN,X)8LI, 12C(PIN,X)6HE, 19F(PIN,PIN,N)18F); PHQS=XSECTN; /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,4; /* 2004-02-27 : Compiled, Kc + On */ PHQ=XSECTN; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN'7'; /* '7' Pions coming from a beryllium target bombarded by proton beam of synchrotron */ INST-ACC=2JPNKEK; POL-PRJ=0%; COINC=NO; ANT-COINC=NO; RCT=(12C(PIN,X)8B+12C(PIN,X)8LI); CHM=X'19'; /* '19' Plastic scintillator served as 12C target */ THK-TGT=XMG/CM**2'20'; /* '20' 10 cmx10 cmx0.3 cm */ DET-PARTCL=BETAP'21'; /* '21' Positive beta from 8B. Maximum energy of negative beta is 14.0 MeV. */ DET-SYS=SCT; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,4; RSD=(8B,8LI); /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; INC-ENGY-LAB XSECTN DELTA-XSECTN'22' (GEV) (MB) (MB) 0.47 9.9 +-0.7 0.57 10.0 +-0.7 0.62 10.3 +-0.7 0.67 10.4 +-0.7 0.77 10.6 +-0.7 0.82 10.6 +-0.7 0.87 11.3 +-0.7 0.97 11.7 +-0.7 1.07 11.9 +-0.7 1.17 12.1 +-0.7 1.27 11.5 +-0.7 1.37 12.4 +-0.8 1.47 11.9 +-0.9 1.57 12.1 +-1.0 1.67 11.1 +-1.3 1.77 11.7 +-1.2 1.87 11.7 +-1.2 \END; /*===================================================================*/ |