ENTRY C0221 20181204 C183C022100000001 SUBENT C0221001 20181204 C183C022100100001 BIB 11 25 C022100100002 TITLE C-12(p,pn)C-11 cross section from 3 to 6 BeV C022100100003 AUTHOR (N.Horwitz,J.J.Murray,W.E.Crandall) C022100100004 REFERENCE (J,PR,117,1361,1960) C022100100005 #doi:10.1103/PhysRev.117.1361 C022100100006 (J,BAP,1,(2),225,1956) Preliminary results at 4.1 BeV. C022100100007 INSTITUTE (1USABRK) C022100100008 FACILITY (SYNCH,1USABRK) Bevatron. C022100100009 SAMPLE Targets consisting of three plastic scintillators C022100100010 mounted behind a nuclear emulsion. C022100100011 METHOD (ACTIV) A plastic scintillator was sandwiched between C022100100012 two photographic emulsions and exposed to the C022100100013 internal proton beam. The number of C11 nuclei was C022100100014 measured by counting beta activity in the C022100100015 scintillator, and the number of incident protons was C022100100016 determined by counting tracks in the emulsion. C022100100017 DETECTOR (SCIN,TRD) Proton flux was measured by counting C022100100018 tracks in emulsions. C022100100019 DECAY-DATA (6-C-11,29.36MIN,B+) C022100100020 ERR-ANALYS (ERR-SYS) The uncertainty due to systematic errors is C022100100021 estimated. C022100100022 HISTORY (19870417C) C022100100023 (20181204A) BP: Corrected institute, facility, C022100100024 reaction and uncertainties, added doi, updated to new C022100100025 date formats, lower case. Corrections according last C022100100026 EXFOR rules and Dict. Added preliminary 4.1 BeV data. C022100100027 ENDBIB 25 0 C022100100028 COMMON 1 3 C022100100029 ERR-SYS C022100100030 PER-CENT C022100100031 5.0 C022100100032 ENDCOMMON 3 0 C022100100033 ENDSUBENT 32 0 C022100199999 SUBENT C0221002 20181204 C183C022100200001 BIB 6 14 C022100200002 REACTION (6-C-12(P,X)6-C-11,,SIG) C022100200003 ERR-ANALYS (ERR-T) Estimated total uncertainty in weighted mean C022100200004 value. The systematic uncertainty has been C022100200005 vectorially added to the statistical uncertainty in C022100200006 the mean value to give the total uncertainty. C022100200007 CORRECTION Corrections were made for the following: transition- C022100200008 effect, fluctuations in proton-bombardment intensity, C022100200009 nonuniformity of proton spatial distribution, plastic C022100200010 scintillator fraction. C022100200011 FLAG (1.) Mean of three measurements. C022100200012 (2.) Second exposure with center scintillator and C022100200013 emulsion center portion counted. C022100200014 STATUS (TABLE) Data taken from Phys.Rev.117,1361,1960--Table IC022100200015 HISTORY (20181204A) BP: Corrected reaction. C022100200016 ENDBIB 14 0 C022100200017 NOCOMMON 0 0 C022100200018 DATA 4 5 C022100200019 EN DATA ERR-T FLAG C022100200020 GEV MB MB NO-DIM C022100200021 3.0 29.8 1.6 1. C022100200022 4.5 27.7 1.7 1. C022100200023 4.5 27.2 2.1 2. C022100200024 6.0 29.8 1.6 1. C022100200025 6.0 32.3 1.6 2. C022100200026 ENDDATA 7 0 C022100200027 ENDSUBENT 26 0 C022100299999 SUBENT C0221003 20190109 C183C022100300001 BIB 4 5 C022100300002 REACTION (6-C-12(P,X)6-C-11,,SIG) C022100300003 ERR-ANALYS (ERR-S) Statistical uncertainties. It is felt that C022100300004 systematic errors are probably less that +-4 mb. C022100300005 STATUS (TABLE) page 225 of Bull.Am.Phys.Soc.1,(2),225,1956. C022100300006 HISTORY (20181204A) BP C022100300007 ENDBIB 5 0 C022100300008 NOCOMMON 0 0 C022100300009 DATA 3 1 C022100300010 EN DATA ERR-S C022100300011 GEV MB MB C022100300012 4.1 30.5 1.0 C022100300013 ENDDATA 3 0 C022100300014 ENDSUBENT 13 0 C022100399999 ENDENTRY 3 0 C022199999999