ENTRY C0661 20000719 0000C066100000001 SUBENT C0661001 20000719 0000C066100100001 BIB 10 15 C066100100002 INSTITUTE (1USATEX,1USALAS,1USASCA,1USAVIP) C066100100003 REFERENCE (J,PR/C,27,682,198302) C066100100004 AUTHOR (M.L.BARLETT,G.W.HOFFMANN,J.A.MCGILL,B.HOISTAD,L.RAY, C066100100005 R.W.FERGERSON,E.C.MILNER,J.A.MARSHALL,J.F.AMANN, C066100100006 B.E.BONNER,J.B.MCCLELLAND,G.S.BLANPIED,R.A.ARNDT) C066100100007 TITLE Forward-angle elastic and quasi-elastic proton-nucleon C066100100008 cross sections and analyzing powers at 0.8 GeV C066100100009 FACILITY (MESON,1USALAS) C066100100010 METHOD (BCINT) C066100100011 CORRECTION Corrected for background. C066100100012 ERR-ANALYS (ERR-S) Uncertainties given include contributions from C066100100013 statistical uncertainty and background subtraction. C066100100014 STATUS (APRVD) approved by L. Ray, 18 July 2000. C066100100015 Data received by email from L.Ray, 8 June 2000. C066100100016 HISTORY (20000630C) VM C066100100017 ENDBIB 15 0 C066100100018 COMMON 2 3 C066100100019 EN EN-RSL C066100100020 MEV MEV C066100100021 800. 2. C066100100022 ENDCOMMON 3 0 C066100100023 ENDSUBENT 22 0 C066100199999 SUBENT C0661002 20000630 0000C066100200001 BIB 5 11 C066100200002 REACTION (1-H-1(P,EL)1-H-1,,DA) C066100200003 SAMPLE CH target with areal density 29.5 mg/cm2 used at C066100200004 angles <15 degrees. C066100200005 CH2 target with areal density 67.9 mg/cm2 used at C066100200006 higher angles, and at 3, 12.5 and 15 degrees. C066100200007 At 35 degrees, data were also obtained with 68.4 C066100200008 mg/cm2 target to investigate hydrogen depletion C066100200009 in 67.9 mg/cm2 target. C066100200010 DETECTOR (MAGSP) Detected forward-scattered protons. C066100200011 MONITOR (1-H-1(P,EL)1-H-1,,DA) Normalized at 14-16 degrees. C066100200012 MONIT-REF (,IROM+,J,PR/C,25,373,1982) C066100200013 ENDBIB 11 0 C066100200014 NOCOMMON 0 0 C066100200015 DATA 3 70 C066100200016 ANG-CM DATA-CM ERR-S C066100200017 ADEG MB/SR MB/SR C066100200018 5.86 17.67 0.5 C066100200019 6.55 16.26 0.5 C066100200020 7.06 15.70 0.4 C066100200021 7.23 15.79 0.5 C066100200022 7.74 15.79 0.4 C066100200023 7.91 15.23 0.5 C066100200024 8.25 15.41 0.3 C066100200025 8.42 15.04 0.4 C066100200026 8.60 14.38 0.5 C066100200027 8.93 14.95 0.3 C066100200028 9.11 14.00 0.4 C066100200029 9.62 14.47 0.3 C066100200030 9.79 14.00 0.4 C066100200031 10.30 13.16 0.3 C066100200032 10.63 13.82 0.3 C066100200033 10.98 13.91 0.3 C066100200034 11.32 13.54 0.3 C066100200035 12.00 12.88 0.3 C066100200036 12.68 12.88 0.3 C066100200037 14.38 12.97 0.2 C066100200038 15.06 12.60 0.2 C066100200039 15.74 12.22 0.2 C066100200040 17.77 11.94 0.2 C066100200041 18.45 11.75 0.2 C066100200042 19.12 11.84 0.2 C066100200043 19.80 12.13 0.2 C066100200044 20.48 11.56 0.2 C066100200045 22.50 10.90 0.2 C066100200046 23.18 10.72 0.2 C066100200047 23.85 10.62 0.2 C066100200048 24.53 10.43 0.2 C066100200049 25.20 10.53 0.2 C066100200050 28.38 9.19 0.16 C066100200051 28.38 9.40 0.10 C066100200052 29.06 9.30 0.16 C066100200053 29.06 9.21 0.14 C066100200054 29.73 8.84 0.16 C066100200055 29.73 8.87 0.14 C066100200056 30.40 8.91 0.16 C066100200057 30.40 8.61 0.14 C066100200058 31.07 8.89 0.16 C066100200059 31.07 8.51 0.13 C066100200060 34.23 7.69 0.11 C066100200061 34.89 7.64 0.12 C066100200062 34.89 7.59 0.11 C066100200063 35.56 7.32 0.12 C066100200064 35.56 7.26 0.11 C066100200065 36.23 7.15 0.11 C066100200066 36.23 7.24 0.12 C066100200067 36.89 6.92 0.12 C066100200068 36.89 7.15 0.11 C066100200069 45.75 5.09 0.07 C066100200070 46.40 4.98 0.07 C066100200071 47.05 4.67 0.06 C066100200072 47.70 4.66 0.07 C066100200073 48.35 4.55 0.07 C066100200074 57.02 3.07 0.04 C066100200075 57.65 3.09 0.04 C066100200076 58.30 2.90 0.04 C066100200077 58.93 2.92 0.04 C066100200078 59.56 2.84 0.04 C066100200079 68.62 1.95 0.02 C066100200080 69.24 1.81 0.02 C066100200081 69.85 1.79 0.02 C066100200082 79.27 1.34 0.02 C066100200083 79.87 1.29 0.02 C066100200084 80.47 1.29 0.02 C066100200085 89.52 1.18 0.01 C066100200086 90.10 1.15 0.01 C066100200087 90.68 1.13 0.01 C066100200088 ENDDATA 72 0 C066100200089 ENDSUBENT 88 0 C066100299999 SUBENT C0661003 20000630 0000C066100300001 BIB 4 5 C066100300002 REACTION (1-H-1(P,EL)1-H-1,,POL/DA,,ANA) C066100300003 INC-SOURCE (POLIS) Beam polarization typically 85%. C066100300004 SAMPLE Liquid hydrogen target in vertical cylindrical Kapton C066100300005 flask. C066100300006 DETECTOR (MAGSP) Detected forward-scattered protons. C066100300007 ENDBIB 5 0 C066100300008 NOCOMMON 0 0 C066100300009 DATA 3 9 C066100300010 ANG-CM DATA ERR-S C066100300011 ADEG NO-DIM NO-DIM C066100300012 10.4 0.215 0.004 C066100300013 15.1 0.313 0.004 C066100300014 19.8 0.368 0.004 C066100300015 24.5 0.405 0.004 C066100300016 31.6 0.485 0.004 C066100300017 40.1 0.489 0.005 C066100300018 42.4 0.521 0.006 C066100300019 42.4 0.518 0.007 C066100300020 47.0 0.498 0.005 C066100300021 ENDDATA 11 0 C066100300022 ENDSUBENT 21 0 C066100399999 SUBENT C0661004 20000630 0000C066100400001 BIB 4 9 C066100400002 REACTION (1-H-1(P,EL)1-H-1,,POL/DA,,ANA) C066100400003 INC-SOURCE (POLIS) Beam polarization typically 85%. C066100400004 SAMPLE Liquid hydrogen target in vertical cylindrical Kapton C066100400005 flask. C066100400006 DETECTOR (MAGSP) Detected forward-scattered protons. C066100400007 (SCIN) Recoil protons detected using array of plastic C066100400008 scintillators. A thin plastic scintillator, located C066100400009 between target and recoil array, used to tag recoil C066100400010 protons. C066100400011 ENDBIB 9 0 C066100400012 NOCOMMON 0 0 C066100400013 DATA 3 4 C066100400014 ANG-CM DATA ERR-S C066100400015 ADEG NO-DIM NO-DIM C066100400016 40.1 0.488 0.018 C066100400017 42.4 0.515 0.018 C066100400018 42.4 0.507 0.016 C066100400019 47.0 0.499 0.015 C066100400020 ENDDATA 6 0 C066100400021 ENDSUBENT 20 0 C066100499999 SUBENT C0661005 20000630 0000C066100500001 BIB 5 15 C066100500002 REACTION (1-H-2(P,N+P)1-H-1,,POL/DA,N,ANA) C066100500003 INC-SOURCE (POLIS) Beam polarization typically 85%. C066100500004 SAMPLE Liquid deuterium target in vertical cylindrical Kapton C066100500005 flask. C066100500006 DETECTOR (MAGSP) Detected forward-scattered protons. C066100500007 FLAG (1.) Recoil protons detected using array of plastic C066100500008 scintillators outside scattering chamber. A thin C066100500009 plastic scintillator, located between target and C066100500010 recoil array, used to tag recoil protons. C066100500011 (2.) Recoil protons detected using array of plastic C066100500012 scintillators outside scattering chamber. C066100500013 4 horizontal counters, used to tag recoil protons. C066100500014 (3.) Single recoil array counter and associated C066100500015 charged-particle scintillator placed inside C066100500016 scattering chamber. C066100500017 ENDBIB 15 0 C066100500018 NOCOMMON 0 0 C066100500019 DATA 4 18 C066100500020 ANG-CM DATA ERR-S FLAG C066100500021 ADEG NO-DIM NO-DIM NO-DIM C066100500022 14.3 0.165 0.099 1. C066100500023 14.3 0.236 0.001 3. C066100500024 19.1 0.258 0.057 1. C066100500025 23.8 0.293 0.042 1. C066100500026 23.8 0.316 0.002 2. C066100500027 28.5 0.320 0.033 1. C066100500028 33.2 0.325 0.029 1. C066100500029 35.5 0.325 0.002 2. C066100500030 37.8 0.314 0.026 1. C066100500031 42.4 0.313 0.020 1. C066100500032 47.0 0.287 0.019 1. C066100500033 51.5 0.261 0.017 1. C066100500034 56.0 0.250 0.029 1. C066100500035 60.4 0.196 0.029 1. C066100500036 64.8 0.145 0.033 1. C066100500037 69.2 0.115 0.009 3. C066100500038 71.3 0.096 0.031 1. C066100500039 75.4 0.058 0.044 1. C066100500040 ENDDATA 20 0 C066100500041 ENDSUBENT 40 0 C066100599999 SUBENT C0661006 20000630 0000C066100600001 BIB 5 15 C066100600002 REACTION (1-H-2(P,N+P)1-H-1,,POL/DA,P,ANA) C066100600003 INC-SOURCE (POLIS) Beam polarization typically 85%. C066100600004 SAMPLE Liquid deuterium target in vertical cylindrical Kapton C066100600005 flask. C066100600006 DETECTOR (MAGSP) Detected forward-scattered protons. C066100600007 FLAG (1.) recoil protons detected using array of plastic C066100600008 scintillators. A thin plastic scintillator, located C066100600009 between target and recoil array, used to tag recoil C066100600010 protons. C066100600011 (2.) Recoil protons detected using array of plastic C066100600012 scintillators outside scattering chamber. C066100600013 4 horizontal counters, used to tag recoil protons. C066100600014 (3.) Single recoil array counter and associated C066100600015 charged-particle scintillator placed inside C066100600016 scattering chamber. C066100600017 ENDBIB 15 0 C066100600018 NOCOMMON 0 0 C066100600019 DATA 4 14 C066100600020 ANG-CM DATA ERR-S FLAG C066100600021 ADEG NO-DIM NO-DIM NO-DIM C066100600022 14.3 0.276 0.002 3. C066100600023 23.8 0.417 0.003 2. C066100600024 28.5 0.437 0.025 1. C066100600025 33.2 0.478 0.017 1. C066100600026 35.5 0.497 0.004 2. C066100600027 37.8 0.482 0.014 1. C066100600028 42.4 0.499 0.008 1. C066100600029 47.0 0.489 0.007 1. C066100600030 51.5 0.490 0.006 1. C066100600031 56.0 0.473 0.009 1. C066100600032 60.4 0.445 0.009 1. C066100600033 64.8 0.426 0.010 1. C066100600034 71.3 0.344 0.009 1. C066100600035 75.4 0.288 0.011 1. C066100600036 ENDDATA 16 0 C066100600037 ENDSUBENT 36 0 C066100699999 ENDENTRY 6 0 C066199999999