ENTRY C0425 19960408 0000C042500000001 SUBENT C0425001 19960408 0000C042500100001 BIB 12 27 C042500100002 INSTITUTE (1USALAS,1USATAM,1USATEX,1USACLA,1USARUT,1USARIC) C042500100003 REFERENCE (J,PR/C,53,30,9601) C042500100004 AUTHOR (A.J.SIMON,G.GLASS,M.W.MC NAUGHTON,T.NORO, C042500100005 K.H.MC NAUGHTON,P.J.RILEY,E.GUELMEZ,C.A.WHITTEN JR, C042500100006 V.R.CUPPS,R.D.RANSOME,D.L.ADAMS) C042500100007 TITLE Absolute pp-elastic cross sections from 492 to 793 MeV C042500100008 using CH2 targets C042500100009 FACILITY (MESON,1USALAS) LAMPF C042500100010 SAMPLE 20 targets of CH2 with nominal thicknesses of 6.4, C042500100011 12.7, 25.4, and 50.8 mm. Targets of standard density C042500100012 (0.9197 g/cm3) and high density (0.9679 g/cm3) used. C042500100013 DETECTOR (SCIN,MWPC) Scattered protons detected in 2 detector C042500100014 arrays, one on each side of beam. Each array C042500100015 contained 2 planes of scintillators and five xy pairs C042500100016 of wire chambers. C042500100017 REL-REF (N,,SIMON+,J,PR/C,48,662,93) Details on accelerator, C042500100018 and detectors. C042500100019 CORRECTION Corrected for background, attenuation of scattered C042500100020 protons, and average energy dependence on target C042500100021 thickness. C042500100022 ERR-ANALYS (ERR-T) Total uncertainty. C042500100023 (ERR-S) Statistical unceratinty. C042500100024 (ERR-1) Systematic uncertainty. C042500100025 Normalization uncertainty is 0.6% at each energy. C042500100026 STATUS Data taken from table in reference. C042500100027 (APRVD) Approved by A.J.Simon, 96/4/3. C042500100028 HISTORY (960304C) C042500100029 ENDBIB 27 0 C042500100030 NOCOMMON 0 0 C042500100031 ENDSUBENT 30 0 C042500199999 SUBENT C0425002 19960306 0000C042500200001 BIB 1 1 C042500200002 REACTION (1-H-1(P,EL)1-H-1,,DA) C042500200003 ENDBIB 1 0 C042500200004 NOCOMMON 0 0 C042500200005 DATA 6 34 C042500200006 EN ANG-CM DATA-CM ERR-T ERR-S ERR-1 C042500200007 MEV ADEG MB/SR MB/SR PER-CENT PER-CENT C042500200008 491.9 41.50 4.240 0.089 1.88 0.94 C042500200009 491.9 45.26 4.083 0.080 1.84 0.64 C042500200010 491.9 48.98 4.029 0.076 1.78 0.64 C042500200011 491.9 52.68 4.066 0.064 0.88 1.30 C042500200012 491.9 56.38 4.058 0.063 0.96 1.23 C042500200013 491.9 60.01 3.849 0.056 0.86 1.16 C042500200014 491.9 63.64 3.853 0.053 0.84 1.08 C042500200015 491.9 67.27 3.770 0.051 0.83 1.06 C042500200016 491.9 70.87 3.702 0.051 0.83 1.10 C042500200017 491.9 74.45 3.527 0.035 0.46 0.89 C042500200018 491.9 78.01 3.506 0.035 0.55 0.84 C042500200019 491.9 81.54 3.472 0.035 0.56 0.84 C042500200020 491.9 85.07 3.416 0.036 0.57 0.89 C042500200021 491.9 88.53 3.404 0.034 0.55 0.85 C042500200022 575.5 74.23 3.039 0.032 0.35 1.00 C042500200023 575.5 77.81 2.960 0.031 0.35 1.00 C042500200024 575.5 81.35 2.913 0.031 0.35 0.99 C042500200025 575.5 84.90 2.871 0.031 0.37 1.02 C042500200026 575.5 88.38 2.822 0.030 0.36 1.02 C042500200027 641.6 74.99 2.471 0.027 0.51 0.95 C042500200028 641.6 78.58 2.354 0.026 0.52 0.96 C042500200029 641.6 82.13 2.288 0.026 0.53 0.99 C042500200030 641.6 85.70 2.219 0.025 0.56 0.98 C042500200031 641.6 89.19 2.171 0.026 0.54 1.05 C042500200032 728.2 74.70 1.743 0.019 0.56 0.92 C042500200033 728.2 78.34 1.597 0.018 0.58 0.95 C042500200034 728.2 81.92 1.503 0.018 0.60 1.01 C042500200035 728.2 85.49 1.420 0.017 0.63 1.02 C042500200036 728.2 88.98 1.354 0.017 0.62 1.06 C042500200037 793.0 74.18 1.444 0.016 0.63 0.93 C042500200038 793.0 77.82 1.288 0.015 0.66 0.95 C042500200039 793.0 81.39 1.186 0.015 0.69 1.08 C042500200040 793.0 84.99 1.135 0.015 0.74 1.13 C042500200041 793.0 88.52 1.062 0.013 0.72 1.05 C042500200042 ENDDATA 36 0 C042500200043 ENDSUBENT 42 0 C042500299999 ENDENTRY 2 0 C042599999999