ENTRY C1981 20130215 C129C198100000001 SUBENT C1981001 20130215 C129C198100100001 BIB 13 39 C198100100002 TITLE Proton-Deuteron Elastic Scattering at 1.0 GeV/c C198100100003 AUTHOR (N.E.Booth,C.Dolnick,R.J.Esterling,J.Parry,J.Scheid, C198100100004 D.Sherden) C198100100005 REFERENCE (J,PR/D,4,(5),1261,1971) C198100100006 #doi:10.1103/PhysRevD.4.1261 C198100100007 REL-REF (I,,C.L.Dolnick,J,NP/B,22,461,1970) C198100100008 INSTITUTE (1USACHI) C198100100009 FACILITY (CYCLO,1USACHI) C198100100010 PART-DET (P,D) C198100100011 DETECTOR (SCIN) Scintillation-counter hodoscopes. C198100100012 METHOD (COINC,TOF) The proton beam had a polarization PB of C198100100013 0.535 directed vertically upwards as it emerged from C198100100014 the cyclotron. A solenoid magnet in the experimental C198100100015 area was used to rotate the polarization through 90 C198100100016 degrees into the horizontal plane. Scattered events C198100100017 were detected in the vertical plane, and asymmetries C198100100018 were measured by running with the solenoid in one C198100100019 polarity, and then reversing it. The C198100100020 scintillation-counter arrangement used to detect the C198100100021 p-d elastically scattered events. C198100100022 SAMPLE CD2 targets were 0.056, 0.761 and 0.331 g/cm2 thick. C198100100023 ANALYSIS Events due to elastic proton-deuteron scattering were C198100100024 separated from background events by means of three C198100100025 selection criteria: (1) coplanarity of the incoming C198100100026 proton and the two final-state particles; (2) angular C198100100027 correlation corresponding to the kinematics of P-d C198100100028 elastic scattering; (3) time of flight of either the C198100100029 final-state proton, or deuteron, or both. Once the C198100100030 number of elastic events was found for each defining C198100100031 bin and sign of solenoid polarity, rates per incident C198100100032 beam particle were computed. Solid angles were C198100100033 computed with the aid of a Monte Carlo program. C198100100034 CORRECTION In computing the differential cross sections, nuclear C198100100035 absorption corrections of between 3% and 12% were C198100100036 applied for loss of beam particles in the HV C198100100037 hodoscope and target, and loss of final-state C198100100038 particles in the target, air, and theta and phi C198100100039 counters. C198100100040 HISTORY (20130215C) BP C198100100041 ENDBIB 39 0 C198100100042 COMMON 3 3 C198100100043 EN POL-BM POL-BM-ERR C198100100044 MEV NO-DIM NO-DIM C198100100045 425. 0.535 0.025 C198100100046 ENDCOMMON 3 0 C198100100047 ENDSUBENT 46 0 C198100199999 SUBENT C1981002 20130215 C129C198100200001 BIB 4 12 C198100200002 REACTION (1-H-2(P,EL)1-H-2,,DA) C198100200003 STATUS (TABLE) Table II, page 1265. C198100200004 ERR-ANALYS (ERR-T) The errors in the cross sections include the C198100200005 statistical error and 5% errors in the target C198100200006 thicknesses and solid angles, typically 4%. In C198100200007 addition, there is a 10% normalization error due to C198100200008 uncertainties in beam monitoring and to some extent in C198100200009 the nuclear absorption corrections. C198100200010 (ERR-1) target thickness. C198100200011 (ERR-2) solid angle. C198100200012 (ERR-3) normalization error. C198100200013 FLAG (1.) Value obtained by semilogarithmic extrapolation. C198100200014 ENDBIB 12 0 C198100200015 COMMON 3 3 C198100200016 ERR-1 ERR-2 ERR-3 C198100200017 PER-CENT PER-CENT PER-CENT C198100200018 5. 4. 10. C198100200019 ENDCOMMON 3 0 C198100200020 DATA 4 42 C198100200021 COS-CM DATA-CM ERR-T FLAG C198100200022 NO-DIM MU-B/SR MU-B/SR NO-DIM C198100200023 0.771 834. 63. C198100200024 0.725 459. 35. C198100200025 0.677 293. 23. C198100200026 0.625 249. 12. C198100200027 0.570 176. 10. C198100200028 0.512 125. 7. C198100200029 0.388 74.9 4.9 C198100200030 0.324 69.5 4.5 C198100200031 0.260 66.4 3.5 C198100200032 0.257 61.7 4.0 C198100200033 0.205 60.8 4.3 C198100200034 0.161 66.4 4.7 C198100200035 0.117 54.8 4.1 C198100200036 0.072 61.7 4.3 C198100200037 0.027 59.8 4.1 C198100200038 -0.019 54.7 3.8 C198100200039 -0.064 54.3 3.8 C198100200040 -0.171 44.4 3.1 C198100200041 -0.217 44.9 3.1 C198100200042 -0.262 41.8 2.9 C198100200043 -0.307 39.7 2.9 C198100200044 -0.351 37.6 2.8 C198100200045 -0.395 32.2 2.4 C198100200046 -0.437 32.3 2.5 C198100200047 -0.479 30.8 2.4 C198100200048 -0.586 28.0 2.0 C198100200049 -0.637 36.5 2.4 C198100200050 -0.683 38.6 2.6 C198100200051 -0.725 46.1 3.0 C198100200052 -0.762 49.7 3.4 C198100200053 -0.796 64.9 4.1 C198100200054 -0.826 77.3 5.0 C198100200055 -0.852 88.1 5.6 C198100200056 -0.875 98.3 6.3 C198100200057 -0.898 103.4 6.4 C198100200058 -0.928 131. 10. C198100200059 -0.942 140. 10. C198100200060 -0.954 144. 11. C198100200061 -0.964 151. 11. C198100200062 -0.973 168. 13. C198100200063 -0.986 176. 13. C198100200064 -1.000 190. 10. 1. C198100200065 ENDDATA 44 0 C198100200066 ENDSUBENT 65 0 C198100299999 SUBENT C1981003 20130215 C129C198100300001 BIB 3 6 C198100300002 REACTION (1-H-2(P,EL)1-H-2,,POL/DA,,ANA) C198100300003 STATUS (TABLE) Table II, page 1265. C198100300004 ERR-ANALYS (ERR-S) The polarization errors given are statistical; C198100300005 in addition, there is a +5% normalization error due to C198100300006 uncertainties in beam polarization and beam monitoring.C198100300007 (ERR-1) normalization error. C198100300008 ENDBIB 6 0 C198100300009 COMMON 1 3 C198100300010 ERR-1 C198100300011 PER-CENT C198100300012 5. C198100300013 ENDCOMMON 3 0 C198100300014 DATA 3 45 C198100300015 COS-CM DATA-CM ERR-S C198100300016 NO-DIM NO-DIM NO-DIM C198100300017 0.884 0.636 0.052 C198100300018 0.85 0.45 0.042 C198100300019 0.813 0.26 0.04 C198100300020 0.771 0.214 0.026 C198100300021 0.725 0.102 0.02 C198100300022 0.677 -0.112 0.018 C198100300023 0.625 -0.174 0.02 C198100300024 0.57 -0.323 0.026 C198100300025 0.512 -0.451 0.033 C198100300026 0.451 -0.566 0.076 C198100300027 0.388 -0.537 0.042 C198100300028 0.324 -0.501 0.047 C198100300029 0.26 -0.4 0.057 C198100300030 0.257 -0.421 0.049 C198100300031 0.205 -0.402 0.074 C198100300032 0.188 -0.48 0.051 C198100300033 0.161 -0.514 0.076 C198100300034 0.117 -0.446 0.084 C198100300035 0.072 -0.497 0.072 C198100300036 0.027 -0.285 0.071 C198100300037 -0.019 -0.198 0.075 C198100300038 -0.064 -0.371 0.074 C198100300039 -0.171 -0.178 0.077 C198100300040 -0.217 -0.084 0.075 C198100300041 -0.262 -0.11 0.075 C198100300042 -0.307 -0.056 0.082 C198100300043 -0.351 -0.02 0.079 C198100300044 -0.395 -0.134 0.09 C198100300045 -0.437 0.146 0.093 C198100300046 -0.479 0.135 0.078 C198100300047 -0.586 0.269 0.077 C198100300048 -0.637 0.29 0.064 C198100300049 -0.683 0.322 0.066 C198100300050 -0.725 0.437 0.059 C198100300051 -0.762 0.349 0.06 C198100300052 -0.796 0.301 0.051 C198100300053 -0.826 0.248 0.047 C198100300054 -0.852 0.322 0.046 C198100300055 -0.875 0.241 0.043 C198100300056 -0.898 0.164 0.038 C198100300057 -0.928 0.125 0.055 C198100300058 -0.942 0.152 0.055 C198100300059 -0.964 0.126 0.032 C198100300060 -0.986 0.076 0.036 C198100300061 -0.996 0.038 0.059 C198100300062 ENDDATA 47 0 C198100300063 ENDSUBENT 62 0 C198100399999 ENDENTRY 3 0 C198199999999