ENTRY J1838 20050517 J002J183800000001 SUBENT J1838001 20050517 J002J183800100001 BIB 13 44 J183800100002 TITLE Measurement of the differential cross section for the J183800100003 reaction pi+ + d -> p + p at momenta between 0.48 and J183800100004 1.16 GeV/c J183800100005 AUTHOR (M.Akemoto, K.Baba, I.Endo, H.Himemiya, K.Inoue, J183800100006 T.Kawamoto, Y.Maeda, T.Ohsugi, R.Ohtani, Y.Sumi, J183800100007 T.Takeshita, S.Uehara, T.Umeda, T.Maki, M.Nakano) J183800100008 INSTITUTE (2JPNHIR) Department of Physics J183800100009 (2JPNKIT) J183800100010 REFERENCE (J,PL/B,149,(4-5),321,198412) J183800100011 PART-DET (P) J183800100012 INC-SOURCE Beam intensity: A typical intensity of 100000 pions J183800100013 per second for an unseparated beam J183800100014 SAMPLE - Chemical-form of target is element. J183800100015 - Physical-form of target is liquid. J183800100016 - Target-thickness: Cylinder of 5.5 cm diameter and 20 J183800100017 cm long J183800100018 METHOD (COINC) Detect proton and proton in coincidence. J183800100019 (TOF) Particle identification of forward particle J183800100020 FACILITY (SYNCH,2JPNLEP) J183800100021 DETECTOR (MAGSP) J183800100022 (MWPC) J183800100023 (CEREN) Used to reject proton contamination in the J183800100024 incident beam J183800100025 ERR-ANALYS (ERR-1) Track reconstruction efficiency (typical J183800100026 value) J183800100027 (ERR-2) Background from the empty target (7% at the J183800100028 smallest angle and about 1% elsewhere) J183800100029 (ERR-3) Attenuation of the incident beam in the target J183800100030 ( 2-4 %, depending on momentum of pion ) J183800100031 (ERR-4) Loss of scattered protons ( 1-3.5%, depending J183800100032 on the proton momentum ) J183800100033 ADD-RES J1838.009:1-H-2(PIP,P)1-H-1 J183800100034 Angular distribution (Legendre coefficient) J183800100035 See NRDF D1838 DATA,8 for detail. J183800100036 J1838.010:1-H-2(PIP,P)1-H-1 J183800100037 Angular distribution (Legendre coefficient) J183800100038 See NRDF D1838 DATA,9 for detail. J183800100039 J1838.011:1-H-2(PIP,P)1-H-1 J183800100040 Angular distribution (Legendre coefficient) J183800100041 See NRDF D1838 DATA,10 for detail. J183800100042 J1838.012:1-H-2(PIP,P)1-H-1 J183800100043 Angular distribution (Legendre coefficient) J183800100044 See NRDF D1838 DATA,11 for detail. J183800100045 HISTORY (20031011C) J183800100046 ENDBIB 44 0 J183800100047 COMMON 5 3 J183800100048 MOM-RSL ERR-1 ERR-2 ERR-3 ERR-4 J183800100049 PER-CENT PER-CENT PER-CENT PER-CENT PER-CENT J183800100050 1.4 91.0 7.0 4.0 3.5 J183800100051 ENDCOMMON 3 0 J183800100052 ENDSUBENT 51 0 J183800199999 SUBENT J1838002 20050517 J002J183800200001 BIB 5 9 J183800200002 REL-REF (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800200003 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800200004 EN-SEC ANG-CM is polar angle between beam and proton in J183800200005 center of mass system J183800200006 ERR-ANALYS (ERR-S) Statistical error J183800200007 (ERR-SYS) Total systematic error J183800200008 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800200009 the Durham HEP Data bases (AKEMOTO 84) with J183800200010 author's confirmation J183800200011 ENDBIB 9 0 J183800200012 COMMON 2 3 J183800200013 ANG-CM ERR-SYS J183800200014 ADEG PER-CENT J183800200015 6.0 10.0 J183800200016 ENDCOMMON 3 0 J183800200017 DATA 3 18 J183800200018 MOM DATA-CM ERR-S J183800200019 GEV/C MU-B/SR MU-B/SR J183800200020 0.48 227.0 21.0 J183800200021 0.52 154.0 11.0 J183800200022 0.56 114.0 7.2 J183800200023 0.60 74.2 4.6 J183800200024 0.64 43.7 3.6 J183800200025 0.68 34.3 2.4 J183800200026 0.72 20.0 2.0 J183800200027 0.76 19.1 1.8 J183800200028 0.80 19.6 2.0 J183800200029 0.84 19.9 2.2 J183800200030 0.88 18.1 2.1 J183800200031 0.92 23.8 2.4 J183800200032 0.96 21.5 2.5 J183800200033 1.00 20.1 2.6 J183800200034 1.04 21.6 1.9 J183800200035 1.08 20.9 1.9 J183800200036 1.12 17.9 2.1 J183800200037 1.16 17.6 1.6 J183800200038 ENDDATA 20 0 J183800200039 ENDSUBENT 38 0 J183800299999 SUBENT J1838003 20050517 J002J183800300001 BIB 5 12 J183800300002 REL-REF (A,,D.Dekkers+,J,PL,11,(2),161,196407) J183800300003 (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800300004 (A,,R.M.Heinz+,J,PR,167,(5),1232,196803) J183800300005 pp -> pi+ d experiment J183800300006 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800300007 EN-SEC ANG-CM is polar angle between beam and proton in J183800300008 center of mass system J183800300009 ERR-ANALYS (ERR-S) Statistical error J183800300010 (ERR-SYS) Total systematic error J183800300011 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800300012 the Durham HEP Data bases (AKEMOTO 84) with J183800300013 author's confirmation J183800300014 ENDBIB 12 0 J183800300015 COMMON 2 3 J183800300016 ANG-CM ERR-SYS J183800300017 ADEG PER-CENT J183800300018 14.0 10.0 J183800300019 ENDCOMMON 3 0 J183800300020 DATA 3 20 J183800300021 MOM DATA-CM ERR-S J183800300022 GEV/C MU-B/SR MU-B/SR J183800300023 0.48 223.0 19.0 J183800300024 0.52 162.0 12.0 J183800300025 0.56 92.1 8.0 J183800300026 0.60 76.8 6.0 J183800300027 0.64 51.0 4.3 J183800300028 0.66 43.3 3.8 J183800300029 0.68 38.0 3.5 J183800300030 0.70 30.7 3.0 J183800300031 0.72 28.5 2.7 J183800300032 0.76 23.3 2.3 J183800300033 0.80 22.9 2.2 J183800300034 0.84 25.8 2.3 J183800300035 0.88 27.9 2.4 J183800300036 0.92 29.3 2.5 J183800300037 0.96 26.4 2.3 J183800300038 1.00 24.5 1.9 J183800300039 1.04 22.3 1.8 J183800300040 1.08 22.9 1.9 J183800300041 1.12 22.2 1.8 J183800300042 1.16 24.5 1.8 J183800300043 ENDDATA 22 0 J183800300044 ENDSUBENT 43 0 J183800399999 SUBENT J1838004 20050517 J002J183800400001 BIB 5 12 J183800400002 REL-REF (A,,D.Dekkers+,J,PL,11,(2),161,196407) J183800400003 (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800400004 (A,,R.M.Heinz+,J,PR,167,(5),1232,196803) J183800400005 pp -> pi+ d experiment J183800400006 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800400007 EN-SEC ANG-CM is polar angle between beam and proton in J183800400008 center of mass system J183800400009 ERR-ANALYS (ERR-S) Statistical error J183800400010 (ERR-SYS) Total systematic error J183800400011 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800400012 the Durham HEP Data bases (AKEMOTO 84) with J183800400013 author's confirmation J183800400014 ENDBIB 12 0 J183800400015 COMMON 2 3 J183800400016 ANG-CM ERR-SYS J183800400017 ADEG PER-CENT J183800400018 23.0 10.0 J183800400019 ENDCOMMON 3 0 J183800400020 DATA 3 20 J183800400021 MOM DATA-CM ERR-S J183800400022 GEV/C MU-B/SR MU-B/SR J183800400023 0.48 237.0 21.0 J183800400024 0.52 154.0 13.0 J183800400025 0.56 125.0 10.0 J183800400026 0.60 89.7 6.9 J183800400027 0.64 72.2 5.3 J183800400028 0.66 59.7 4.7 J183800400029 0.68 54.7 4.3 J183800400030 0.70 44.9 3.8 J183800400031 0.72 41.8 3.3 J183800400032 0.76 40.9 3.1 J183800400033 0.80 34.8 2.7 J183800400034 0.84 32.8 2.7 J183800400035 0.88 28.7 2.4 J183800400036 0.92 32.5 2.6 J183800400037 0.96 28.1 2.3 J183800400038 1.00 26.3 2.0 J183800400039 1.04 19.9 1.7 J183800400040 1.08 17.2 1.6 J183800400041 1.12 15.6 1.5 J183800400042 1.16 12.1 1.3 J183800400043 ENDDATA 22 0 J183800400044 ENDSUBENT 43 0 J183800499999 SUBENT J1838005 20050517 J002J183800500001 BIB 5 11 J183800500002 REL-REF (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800500003 (A,,R.M.Heinz+,J,PR,167,(5),1232,196803) J183800500004 pp -> pi+ d experiment J183800500005 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800500006 EN-SEC ANG-CM is polar angle between beam and proton in J183800500007 center of mass system J183800500008 ERR-ANALYS (ERR-S) Statistical error J183800500009 (ERR-SYS) Total systematic error J183800500010 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800500011 the Durham HEP Data bases (AKEMOTO 84) with J183800500012 author's confirmation J183800500013 ENDBIB 11 0 J183800500014 COMMON 2 3 J183800500015 ANG-CM ERR-SYS J183800500016 ADEG PER-CENT J183800500017 31.0 10.0 J183800500018 ENDCOMMON 3 0 J183800500019 DATA 3 21 J183800500020 MOM DATA-CM ERR-S J183800500021 GEV/C MU-B/SR MU-B/SR J183800500022 0.48 188.0 17.0 J183800500023 0.52 171.0 12.0 J183800500024 0.56 118.0 8.4 J183800500025 0.60 86.9 5.3 J183800500026 0.62 81.4 5.6 J183800500027 0.64 70.7 3.2 J183800500028 0.66 55.9 2.5 J183800500029 0.68 50.5 3.1 J183800500030 0.70 46.6 3.3 J183800500031 0.72 43.4 2.8 J183800500032 0.76 40.1 2.2 J183800500033 0.80 37.0 2.1 J183800500034 0.84 34.6 1.9 J183800500035 0.88 33.3 2.0 J183800500036 0.92 31.0 1.7 J183800500037 0.96 28.8 1.8 J183800500038 1.00 24.4 1.6 J183800500039 1.04 19.1 1.5 J183800500040 1.08 18.2 1.4 J183800500041 1.12 13.1 1.2 J183800500042 1.16 13.2 1.1 J183800500043 ENDDATA 23 0 J183800500044 ENDSUBENT 43 0 J183800599999 SUBENT J1838006 20050517 J002J183800600001 BIB 5 9 J183800600002 REL-REF (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800600003 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800600004 EN-SEC ANG-CM is polar angle between beam and proton in J183800600005 center of mass system J183800600006 ERR-ANALYS (ERR-S) Statistical error J183800600007 (ERR-SYS) Total systematic error J183800600008 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800600009 the Durham HEP Data bases (AKEMOTO 84) with J183800600010 author's confirmation J183800600011 ENDBIB 9 0 J183800600012 COMMON 2 3 J183800600013 ANG-CM ERR-SYS J183800600014 ADEG PER-CENT J183800600015 40.0 10.0 J183800600016 ENDCOMMON 3 0 J183800600017 DATA 3 21 J183800600018 MOM DATA-CM ERR-S J183800600019 GEV/C MU-B/SR MU-B/SR J183800600020 0.48 259.0 24.0 J183800600021 0.52 158.0 13.0 J183800600022 0.56 121.0 9.4 J183800600023 0.60 103.0 6.2 J183800600024 0.62 90.6 6.3 J183800600025 0.64 83.3 3.6 J183800600026 0.66 65.7 2.9 J183800600027 0.68 65.8 3.6 J183800600028 0.70 54.6 3.5 J183800600029 0.72 50.4 3.0 J183800600030 0.76 41.4 2.2 J183800600031 0.80 37.8 2.0 J183800600032 0.84 31.7 1.7 J183800600033 0.88 29.8 1.7 J183800600034 0.92 26.8 1.4 J183800600035 0.96 25.4 1.5 J183800600036 1.00 20.3 1.2 J183800600037 1.04 18.3 1.3 J183800600038 1.08 14.0 1.0 J183800600039 1.12 14.3 1.1 J183800600040 1.16 12.2 0.87 J183800600041 ENDDATA 23 0 J183800600042 ENDSUBENT 41 0 J183800699999 SUBENT J1838007 20050517 J002J183800700001 BIB 5 12 J183800700002 REL-REF (A,,D.Dekkers+,J,PL,11,(2),161,196407) J183800700003 (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800700004 (A,,R.M.Heinz+,J,PR,167,(5),1232,196803) J183800700005 pp -> pi+ d experiment J183800700006 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800700007 EN-SEC ANG-CM is polar angle between beam and proton in J183800700008 center of mass system J183800700009 ERR-ANALYS (ERR-S) Statistical error J183800700010 (ERR-SYS) Total systematic error J183800700011 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800700012 the Durham HEP Data bases (AKEMOTO 84) with J183800700013 author's confirmation J183800700014 ENDBIB 12 0 J183800700015 COMMON 2 3 J183800700016 ANG-CM ERR-SYS J183800700017 ADEG PER-CENT J183800700018 52.0 10.0 J183800700019 ENDCOMMON 3 0 J183800700020 DATA 3 17 J183800700021 MOM DATA-CM ERR-S J183800700022 GEV/C MU-B/SR MU-B/SR J183800700023 0.48 187.0 17.0 J183800700024 0.52 135.0 9.9 J183800700025 0.56 90.1 6.5 J183800700026 0.60 75.1 5.3 J183800700027 0.64 62.0 4.2 J183800700028 0.68 50.3 3.3 J183800700029 0.72 41.3 2.7 J183800700030 0.76 30.7 2.1 J183800700031 0.80 26.2 1.8 J183800700032 0.84 21.3 1.6 J183800700033 0.88 16.5 1.3 J183800700034 0.92 14.9 1.3 J183800700035 0.96 12.9 1.2 J183800700036 1.00 11.1 1.1 J183800700037 1.04 11.4 1.1 J183800700038 1.08 6.67 0.88 J183800700039 1.12 8.78 0.96 J183800700040 ENDDATA 19 0 J183800700041 ENDSUBENT 40 0 J183800799999 SUBENT J1838008 20050517 J002J183800800001 BIB 5 11 J183800800002 REL-REF (A,,J.Boswell+,J,PR/C,25,(5),2540,198205) J183800800003 (A,,R.M.Heinz+,J,PR,167,(5),1232,196803) J183800800004 pp -> pi+ d experiment J183800800005 REACTION (1-H-2(PIP,P)1-H-1,,DA) J183800800006 EN-SEC ANG-CM is polar angle between beam and proton in J183800800007 center of mass system J183800800008 ERR-ANALYS (ERR-S) Statistical error J183800800009 (ERR-SYS) Total systematic error J183800800010 STATUS (TABLE) Data (Fig. 1, p322 in reference) taken from J183800800011 the Durham HEP Data bases (AKEMOTO 84) with J183800800012 author's confirmation J183800800013 ENDBIB 11 0 J183800800014 COMMON 2 3 J183800800015 ANG-CM ERR-SYS J183800800016 ADEG PER-CENT J183800800017 61.0 10.0 J183800800018 ENDCOMMON 3 0 J183800800019 DATA 3 17 J183800800020 MOM DATA-CM ERR-S J183800800021 GEV/C MU-B/SR MU-B/SR J183800800022 0.48 158.0 19.0 J183800800023 0.52 122.0 11.0 J183800800024 0.56 77.6 6.9 J183800800025 0.60 64.5 5.3 J183800800026 0.64 53.0 3.9 J183800800027 0.68 40.0 2.7 J183800800028 0.72 30.4 2.1 J183800800029 0.76 26.2 1.6 J183800800030 0.80 17.0 1.2 J183800800031 0.84 14.4 1.0 J183800800032 0.88 13.2 0.85 J183800800033 0.92 11.3 0.80 J183800800034 0.96 11.4 0.77 J183800800035 1.00 7.78 0.61 J183800800036 1.04 7.71 0.62 J183800800037 1.08 6.93 0.57 J183800800038 1.12 5.48 0.46 J183800800039 ENDDATA 19 0 J183800800040 ENDSUBENT 39 0 J183800899999 NOSUBENT J1838009 20050517 J002J183800900001 NOSUBENT J1838010 20050517 J002J183801000001 NOSUBENT J1838011 20050517 J002J183801100001 NOSUBENT J1838012 20050517 J002J183801200001 ENDENTRY 12 0 J183899999999