/*===================================================================*/ /* NRDF D2000 Data No.20 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,20; D#=D2000; TITLE=/ Absorption and forward scattering of antiprotons by C, Al, and Cu nuclei in the region 470-880 MeV/c /; ATH=(K.NAKAMURA'1', J.CHIBA'1', T.FUJII'1', H.IWASAKI'1', T.KAGEYAMA'1', S.KURIBAYASHI'1', T.SUMIYOSHI'1', T.TAKEDA'1', H.IKEDA'2', Y.TAKADA'3'); INST-ATH=(2JPNTOK'1', 2JPNKEK'2', 2JPNTSU'3'); /* '1' Department of Physics */ /* '3' Institute of Applied Physics */ REF=PRL; VLP=52(1984)731; RCTS=(C(ANTIP,X)X, 27AL(ANTIP,X)X, CU(ANTIP,X)X, C(ANTIP,ANTIP)C, 27AL(ANTIP,ANTIP)27AL, CU(ANTIP,ANTIP)CU); PHQS=(XSECTN, ANGL-DSTRN, OPT-POTL-PARA); /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,20; /* 2006-11-08 : Recieved, On. Received from K.Nakamura */ /* 2006-11-23 : Compiled, On */ CHM=ELM; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=SYN; INST-ACC=2JPNKEK; DELTA-INC-MOM-LAB=0.5%; ERS-PRJ=2.5%; POL-PRJ=0%; DET-PARTCL=ANTIP; COINC=NO; ANT-COINC=NO; DET-SYS=(MWPC'4',SCT'5'); /* '4' To measure trajectories of charged particles */ /* '5' To detect charged particles */ SOLID-ANGL=XMSR'6'; /* '6' Geometrical acceptance of detector system was 100% up to theta=20 deg and decreased to about 90% at theta=25 deg. */ ANL=OPT-MODEL'7'; /* '7' Code ELAST2 */ RCT=CU(ANTIP,ANTIP)CU; RTY=ELA-SCATT; PHQ=ANGL-DSTRN; THK-TGT=2142+-6MG/CM**2; INC-MOM-LAB=782MEV/C; /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,20; DELTA-INC-MOM-LAB=0.5%; INC-MOM-LAB=782MEV/C; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; THTC THTL'27' DSIGMA/DOMEGA DELTA-DSIGMA/DOMEGA (DEG) (DEG) (MB/SR) (MB/SR) 0.26 0.25 -0.12202E+09 +-0.48851E+06 0.77 0.75 0.19570E+08 +-0.11664E+06 1.28 1.25 0.80077E+07 +-0.50091E+05 1.79 1.75 0.19778E+07 +-0.20607E+05 2.30 2.25 0.47076E+06 +-0.91820E+04 2.81 2.75 0.13133E+06 +-0.49937E+04 3.32 3.25 0.64772E+05 +-0.33460E+04 3.83 3.75 0.33422E+05 +-0.22291E+04 4.34 4.25 0.29580E+05 +-0.17017E+04 4.85 4.75 0.17998E+05 +-0.14085E+04 5.36 5.25 0.13991E+05 +-0.11609E+04 5.87 5.75 0.11782E+05 +-0.10458E+04 6.38 6.25 0.86506E+04 +-0.76836E+03 6.89 6.75 0.52873E+04 +-0.64495E+03 7.40 7.25 0.29845E+04 +-0.60939E+03 7.91 7.75 0.25383E+04 +-0.54522E+03 8.42 8.25 0.11054E+04 +-0.46601E+03 8.93 8.75 0.88699E+03 +-0.34486E+03 9.44 9.25 -0.13648E+03 +-0.30725E+03 9.95 9.75 0.23793E+03 +-0.24348E+03 10.46 10.25 0.28012E+03 +-0.22146E+03 10.97 10.75 0.43975E+03 +-0.20968E+03 11.48 11.25 0.25389E+03 +-0.18003E+03 11.99 11.75 0.30991E+03 +-0.16783E+03 12.50 12.25 0.47620E+03 +-0.16557E+03 13.01 12.75 0.56001E+03 +-0.16019E+03 13.52 13.25 0.52880E+03 +-0.14930E+03 14.03 13.75 0.44068E+03 +-0.13602E+03 14.54 14.25 0.29496E+03 +-0.11941E+03 15.05 14.75 0.35432E+03 +-0.11934E+03 15.56 15.25 0.46181E+03 +-0.12362E+03 16.07 15.75 0.17879E+03 +-0.99419E+02 16.58 16.25 0.77173E+02 +-0.88837E+02 17.09 16.75 0.50492E+02 +-0.85423E+02 17.60 17.25 0.80663E+02 +-0.87627E+02 18.11 17.75 -0.41552E+02 +-0.76232E+02 18.62 18.25 0.45350E+02 +-0.84329E+02 19.13 18.75 -0.41492E+02 +-0.76792E+02 19.64 19.25 -0.14949E+02 +-0.79437E+02 20.15 19.75 0.10041E+03 +-0.88834E+02 20.66 20.25 -0.18504E+01 +-0.80735E+02 21.17 20.75 0.24008E+02 +-0.82660E+02 \END; /*===================================================================*/ |