ENTRY M0673 20220816 M120M067300000001 SUBENT M0673001 20220816 M120M067300100001 BIB 13 42 M067300100002 TITLE Polarized Compton scattering from the proton. M067300100003 AUTHOR (G.Blanpied,M.Blecher,A.Caracappa,C.Djalali, M067300100004 G.Giordano,K.Hicks,S.Hoblit,M.Khandaker, M067300100005 O.C.Kistner,G.Matone,L.Miceli,C.Molinari, M067300100006 B.Preedom,D.Rebreyend,A.M.Sandorfi,C.Schaert, M067300100007 R.M.Sealock,H.Stroher,C.E.Thorn,S.T.Thornton, M067300100008 C.S.Whisnant,H.Zhang,X.Zhao) M067300100009 INSTITUTE (1USABNL,1USAUSC,1USAVIP,1USAOHO,1USARPI,2ITYFRA, M067300100010 2ITYUTV,2FR GRE,2ITYGVA) M067300100011 REFERENCE (J,PRL,76,1023,1996) M067300100012 INC-SOURCE (LCS) Monoenergetic linearly polarized photon obtained M067300100013 by electron laser scattering. M067300100014 FACILITY (ESTRG,1USABNL) Laser Electron Gamma Source (LEGS), M067300100015 National Synchrotron Light Source (NSLS) of USA M067300100016 Brookhaven National Laboratory. Backscattering M067300100017 polarized ultraviolet laser light from 2.58 GeV M067300100018 electrons. M067300100019 SAMPLE Liquid H-2(LH-2) target. M067300100020 METHOD (TOF) M067300100021 DETECTOR (SCIN,NAICR,MWPC) A large (48 cm diam x 48 cm long) M067300100022 high resolution (deltaEg/Eg < 2%) NaI(Tl) M067300100023 spectrometer, wire chambers. M067300100024 ANALYSIS The direct recoil proton track counting. M067300100025 ERR-ANALYS (ERR-S) Statistical errors M067300100026 COMMENT New precision measurements of cross sections and M067300100027 polarization asymmetries in the p(g-pol,gp) reaction M067300100028 at 90 degree c.m. are presented for incident M067300100029 energies between 213 and 333 MeV. A long-standing M067300100030 problem with earlier experiments that appeared to M067300100031 violate unitarity at the peak of the Delta is M067300100032 resolved. Data are compared to theories based on M067300100033 baryon resonance structure and to dispersion M067300100034 relations. Recent calculations using the proton M067300100035 polarizabilities are closest to the data, although M067300100036 inconsistencies are observed near the Delta resonance.M067300100037 HISTORY (20020415C) M067300100038 (20081110A) Corrected by V.Varlamov: 1USABNL added M067300100039 into FACILITY. M067300100040 (20181023A) Corrected by V.Varlamov: INC-SOURCE, M067300100041 STATUS, COMMON (ANG-CM), REACTION. M067300100042 (20220816A) Corrected by VV and SD: INSTITUTE updated, M067300100043 DATA-UNIT in SUBENT 003, STATUS. M067300100044 ENDBIB 42 0 M067300100045 COMMON 1 3 M067300100046 ANG-CM M067300100047 ADEG M067300100048 90. M067300100049 ENDCOMMON 3 0 M067300100050 ENDSUBENT 49 0 M067300199999 SUBENT M0673002 20220816 M120M067300200001 BIB 3 6 M067300200002 REACTION (1-H-1(G,EL)1-H-1,,DA) M067300200003 STATUS (CURVE) Data from Fig. 3 of M067300200004 Phys.Rev.Lett.,76(1996)1023. M067300200005 HISTORY (20181023A) Corrected by V.Varlamov: STATUS, REACTION. M067300200006 SF3: G -> EL. M067300200007 (20220816A) Corrected by VV and SD: STATUS. M067300200008 ENDBIB 6 0 M067300200009 NOCOMMON 0 0 M067300200010 DATA 3 12 M067300200011 EN DATA-CM ERR-S M067300200012 MEV NB/SR NB/SR M067300200013 213. 41.11 8.89 M067300200014 223.53 50.19 7.41 M067300200015 234.68 61.67 6.30 M067300200016 241.72 82.96 5.19 M067300200017 255.23 90.74 4.07 M067300200018 264.02 107.41 3.70 M067300200019 275.19 133.52 3.33 M067300200020 286.35 158.15 3.00 M067300200021 297.21 185.37 2.59 M067300200022 308.95 199.81 3.70 M067300200023 322.75 207.41 5.56 M067300200024 333. 200.00 11.85 M067300200025 ENDDATA 14 0 M067300200026 ENDSUBENT 25 0 M067300299999 SUBENT M0673003 20220816 M120M067300300001 BIB 3 7 M067300300002 REACTION (1-H-1(G,EL)1-H-1,,POL/DA,,ASY/PP) M067300300003 STATUS (CURVE) Data from Fig. 4 of M067300300004 Phys.Rev.Lett.,76(1996)1023. M067300300005 HISTORY (20181023A) Corrected by V.Varlamov: STATUS, REACTION. M067300300006 SF3: G -> EL. M067300300007 (20220816A) Corrected by VV and SD: DATA-CM -> DATA, M067300300008 STATUS. M067300300009 ENDBIB 7 0 M067300300010 NOCOMMON 0 0 M067300300011 DATA 3 12 M067300300012 EN DATA ERR-S M067300300013 MEV NO-DIM NO-DIM M067300300014 213. -0.0570 .0857 M067300300015 223.53 -0.0053 .0720 M067300300016 234.68 .0343 .0520 M067300300017 241.72 .0286 .0400 M067300300018 255.23 .1029 .0343 M067300300019 264.02 .1486 .0280 M067300300020 275.19 .2251 .0229 M067300300021 286.35 .2469 .0171 M067300300022 297.21 .2983 .0206 M067300300023 308.95 .3314 .0160 M067300300024 322.75 .3851 .0234 M067300300025 333. .4051 .0540 M067300300026 ENDDATA 14 0 M067300300027 ENDSUBENT 26 0 M067300399999 ENDENTRY 3 0 M067399999999