ENTRY M0508 20160217 M082M050800000001 SUBENT M0508001 20160217 M082M050800100001 BIB 14 39 M050800100002 TITLE (gamma,p) reaction of Fe-54. M050800100003 AUTHOR (H.Tsubota,H.Miyase,T.Tamae) M050800100004 INSTITUTE (2JPNTOH) M050800100005 REFERENCE (J,PR/C,30,1168,1984) M050800100006 INC-SOURCE (VPH) DWBA E1 virtual photon spectra. M050800100007 FACILITY (LINAC,2JPNTOH) M050800100008 SAMPLE (26-FE-54,ENR=0.98) Fe-54 target enriched to 98.0 % M050800100009 with thickness 3.59 mg/cm**2. M050800100010 METHOD (MAGFR) The protons from (e,p) reaction were M050800100011 momentum analyzed with a Browne-Beuchner-type M050800100012 magnetic spectrometer. M050800100013 DETECTOR (SILI) Silicon-lithiun detectors in focal plane of M050800100014 the magnetic spectrometer. M050800100015 ANALYSIS (LEAST) Using DWBA E1 photon spectra the differential M050800100016 cross section of the (g,p) reaction at 90-deg was M050800100017 deduced from the (e,p) reaction yield curve. M050800100018 REL-REF (N,,I.C.Nascimento+,J,NP/A,246,210,1975) DWBA E1 M050800100019 photon spectra. M050800100020 (N,,B.C.Cook,J,NIM,24,256,1963) The method of M050800100021 calculation of the (g,p) reaction cross section from M050800100022 the (e,p) reaction proton energy spectra. M050800100023 ERR-ANALYS (ERR-S) Statistical errors are given. M050800100024 COMMENT Proton energy spectra of the (e,p) reaction in the M050800100025 giant dipole resonance region of Fe-54 have been M050800100026 measured at 90-deg in steps of 0.2 MeV of the M050800100027 incident electron energy. The differential cross M050800100028 sections of the (g,p0 + p1) and (g,p) reactions were M050800100029 deduced from the proton spectra using E1 virtual M050800100030 photon spectra. The cross sections are discussed in M050800100031 terms of isospin splitting in the giant dipole M050800100032 resonance. The proton abgular distributions of the M050800100033 (e,p0 + p1) reaction have been measured also with M050800100034 electron energies ranging from 16 to 26 MeV in steps M050800100035 of 1 MeV. M050800100036 HISTORY (19971015C) Data were compiled at the Russia MSU SINP M050800100037 CDFE by V.Varlamov. M050800100038 (20160217A) Corrected by V.Varlamov: dates, SAMPLE, M050800100039 ANALYSIS, ERR-ANALYS, STATUS, EN-SEC, REACTION, M050800100040 lowercase. M050800100041 ENDBIB 39 0 M050800100042 COMMON 1 3 M050800100043 ANG M050800100044 ADEG M050800100045 90. M050800100046 ENDCOMMON 3 0 M050800100047 ENDSUBENT 46 0 M050800199999 SUBENT M0508002 20160217 M082M050800200001 BIB 3 4 M050800200002 REACTION (26-FE-54(G,X)1-H-1,,DA,,BRS) M050800200003 STATUS (CURVE) Data from Fig. 2. M050800200004 HISTORY (20160217A) Corrected by V.Varlamov: EN-SEC, REACTION, M050800200005 STATUS. M050800200006 ENDBIB 4 0 M050800200007 NOCOMMON 0 0 M050800200008 DATA 3 55 M050800200009 EN DATA ERR-S M050800200010 MEV MB/SR MB/SR M050800200011 15.0 1.04 M050800200012 15.2 1.52 M050800200013 15.4 1.95 M050800200014 15.6 2.14 M050800200015 15.8 2. M050800200016 16. 1.83 M050800200017 16.2 1.76 M050800200018 16.4 1.98 M050800200019 16.6 2.41 M050800200020 16.8 2.99 M050800200021 17. 3.37 M050800200022 17.2 3.71 M050800200023 17.4 4.22 M050800200024 17.6 4.77 M050800200025 17.8 5.13 M050800200026 18. 5.45 M050800200027 18.2 5.71 M050800200028 18.4 6.07 M050800200029 18.6 6.34 M050800200030 18.8 6.63 M050800200031 19. 6.99 M050800200032 19.2 7.28 M050800200033 19.4 7.59 M050800200034 19.6 7.64 .34 M050800200035 19.8 7.59 M050800200036 20. 7.42 M050800200037 20.2 7.23 M050800200038 20.4 6.99 M050800200039 20.6 6.63 M050800200040 20.8 6.17 M050800200041 21. 5.78 M050800200042 21.2 5.4 M050800200043 21.4 5.18 M050800200044 21.6 4.94 M050800200045 21.8 4.75 M050800200046 22. 4.58 M050800200047 22.2 4.51 M050800200048 22.4 4.55 M050800200049 22.6 4.34 M050800200050 22.8 4.22 M050800200051 23. 4.1 M050800200052 23.2 3.95 M050800200053 23.4 3.93 M050800200054 23.6 3.98 M050800200055 23.8 4.02 M050800200056 24. 4.04 M050800200057 24.2 4.06 M050800200058 24.4 4.1 M050800200059 24.6 3.95 M050800200060 24.8 3.8 M050800200061 25. 3.59 M050800200062 25.2 3.37 M050800200063 25.4 3.28 M050800200064 25.6 3.13 M050800200065 25.8 3.13 .51 M050800200066 ENDDATA 57 0 M050800200067 ENDSUBENT 66 0 M050800299999 SUBENT M0508003 20160217 M082M050800300001 BIB 4 8 M050800300002 REACTION (26-FE-54(G,P)25-MN-53,PAR,DA,,BRS) M050800300003 The sum of the cross sections of the reactions to M050800300004 the ground and first excited states of final nucleus M050800300005 Mn-53. M050800300006 EN-SEC (LVL-NUMB,25-MN-53) M050800300007 STATUS (CURVE) Data from Fig. 2. M050800300008 HISTORY (20160217A) Corrected by V.Varlamov: EN-SEC, M050800300009 STATUS. M050800300010 ENDBIB 8 0 M050800300011 COMMON 2 3 M050800300012 LVL-NUM-MN LVL-NUM-MX M050800300013 NO-DIM NO-DIM M050800300014 0.0 1.0 M050800300015 ENDCOMMON 3 0 M050800300016 DATA 3 56 M050800300017 EN DATA ERR-S M050800300018 MEV MB/SR MB/SR M050800300019 14.2 .30 .03 M050800300020 14.4 .246 .025 M050800300021 14.6 .222 .025 M050800300022 14.8 .261 .025 M050800300023 15.0 .222 .025 M050800300024 15.2 .251 .025 M050800300025 15.4 .374 .025 M050800300026 15.6 .418 .032 M050800300027 15.8 .357 .032 M050800300028 16. .373 .035 M050800300029 16.2 .443 .030 M050800300030 16.4 .590 .037 M050800300031 16.6 .546 .034 M050800300032 16.8 .615 .037 M050800300033 17. .628 .030 M050800300034 17.2 .554 .037 M050800300035 17.4 .714 .037 M050800300036 17.6 .561 .037 M050800300037 17.8 .566 .037 M050800300038 18. .630 .037 M050800300039 18.2 .652 .039 M050800300040 18.4 .750 .049 M050800300041 18.6 .700 .037 M050800300042 18.8 .638 .039 M050800300043 19. .793 .049 M050800300044 19.2 .700 .042 M050800300045 19.4 .738 .049 M050800300046 19.6 .738 .049 M050800300047 19.8 .554 .039 M050800300048 20. .665 .042 M050800300049 20.2 .517 .037 M050800300050 20.4 .578 .037 M050800300051 20.6 .505 .037 M050800300052 20.8 .505 .037 M050800300053 21. .369 .034 M050800300054 21.2 .418 .032 M050800300055 21.4 .418 .044 M050800300056 21.6 .431 .039 M050800300057 21.8 .394 .037 M050800300058 22. .278 .037 M050800300059 22.2 .359 .037 M050800300060 22.4 .276 .030 M050800300061 22.6 .359 .037 M050800300062 22.8 .345 .037 M050800300063 23. .270 .037 M050800300064 23.2 .273 .037 M050800300065 23.4 .308 .037 M050800300066 23.6 .236 .037 M050800300067 23.8 .281 .037 M050800300068 24. .148 .030 M050800300069 24.2 .239 .030 M050800300070 24.4 .246 .037 M050800300071 24.6 .197 .027 M050800300072 24.8 .258 .037 M050800300073 25. .160 .025 M050800300074 25.2 .220 .027 M050800300075 ENDDATA 58 0 M050800300076 ENDSUBENT 75 0 M050800399999 SUBENT M0508004 20160217 M082M050800400001 BIB 3 5 M050800400002 REACTION (26-FE-54(G,X)1-H-1,,INT/DA) M050800400003 STATUS (TABLE) Data from Table I. M050800400004 (DEP,M0508002) Reaction differential cross section. M050800400005 HISTORY (20160217A) Corrected by V.Varlamov: REACTION, BRS -> M050800400006 BRA, EN-SEC, STATUS. M050800400007 ENDBIB 5 0 M050800400008 NOCOMMON 0 0 M050800400009 DATA 4 1 M050800400010 EN-MIN EN-MAX DATA ERR-S M050800400011 MEV MEV MB*MEV/SR MB*MEV/SR M050800400012 15.1 25.9 50.04 3.22 M050800400013 ENDDATA 3 0 M050800400014 ENDSUBENT 13 0 M050800499999 SUBENT M0508005 20160217 M082M050800500001 BIB 3 5 M050800500002 REACTION (26-FE-54(G,X)1-H-1,,INT/DA,,4PI) M050800500003 STATUS (TABLE) Data from Table I. M050800500004 (DEP,M0508002) Reaction differential cross section. M050800500005 HISTORY (20160217A) Corrected by V.Varlamov: REACTION, BRS -> M050800500006 BRA, EN-SEC, STATUS. M050800500007 ENDBIB 5 0 M050800500008 NOCOMMON 0 0 M050800500009 DATA 4 1 M050800500010 EN-MIN EN-MAX DATA ERR-S M050800500011 MEV MEV MB*MEV MB*MEV M050800500012 15.1 25.9 629. 40. M050800500013 ENDDATA 3 0 M050800500014 ENDSUBENT 13 0 M050800599999 SUBENT M0508006 20160217 M082M050800600001 BIB 4 9 M050800600002 REACTION (26-FE-54(G,P)25-MN-53,PAR,INT/DA) M050800600003 The sum of the cross sections of the reactions to M050800600004 the ground and first excited states of final nucleus M050800600005 Mn-53. M050800600006 EN-SEC (LVL-NUMB,25-MN-53) M050800600007 STATUS (TABLE) Data from Table I. M050800600008 (DEP,M0508003) Reaction differential cross section. M050800600009 HISTORY (20160217A) Corrected by V.Varlamov: BRS deleted, M050800600010 EN-SEC, STATUS, COMMON. M050800600011 ENDBIB 9 0 M050800600012 COMMON 2 3 M050800600013 LVL-NUM-MN LVL-NUM-MX M050800600014 NO-DIM NO-DIM M050800600015 0.0 1.0 M050800600016 ENDCOMMON 3 0 M050800600017 DATA 4 1 M050800600018 EN-MIN EN-MAX DATA ERR-S M050800600019 MEV MEV MB*MEV/SR MB*MEV/SR M050800600020 14.3 25.8 5.86 .72 M050800600021 ENDDATA 3 0 M050800600022 ENDSUBENT 21 0 M050800699999 SUBENT M0508007 20160217 M082M050800700001 BIB 4 9 M050800700002 REACTION (26-FE-54(G,P)25-MN-53,PAR,INT/DA,,4PI) M050800700003 The sum of the cross sections of the reactions to M050800700004 the ground and first excited states of final nucleus M050800700005 Mn-53. M050800700006 EN-SEC (LVL-NUMB,25-MN-53) M050800700007 STATUS (TABLE) Data from Table I. M050800700008 (DEP,M0508003) Reaction differential cross section. M050800700009 HISTORY (20160217A) Corrected by V.Varlamov: BRS deleted, M050800700010 EN-SEC, STATUS, COMMON. M050800700011 ENDBIB 9 0 M050800700012 COMMON 2 3 M050800700013 LVL-NUM-MN LVL-NUM-MX M050800700014 NO-DIM NO-DIM M050800700015 0.0 1.0 M050800700016 ENDCOMMON 3 0 M050800700017 DATA 4 1 M050800700018 EN-MIN EN-MAX DATA ERR-S M050800700019 MEV MEV MB*MEV MB*MEV M050800700020 14.3 25.8 74. 9. M050800700021 ENDDATA 3 0 M050800700022 ENDSUBENT 21 0 M050800799999 ENDENTRY 7 0 M050899999999