ENTRY K2066 20080131 K004K206600000001 SUBENT K2066001 20080131 K004K206600100001 BIB 11 25 K206600100002 TITLE The total absorption cross section of 250-550 MeV K206600100003 photons in carbon, aluminium and copper K206600100004 AUTHOR (S.Homma, A.Itano, K.Katsuura, K.Maruyama, T.Miyachi, K206600100005 K.Nishikawa, H.Okuno, A.Sasaki, K.Ukai, N.Yamashita) K206600100006 INSTITUTE (2JPNTOK) Institute for Nuclear Study K206600100007 (2JPNTOK) Department of Physics K206600100008 (2JPNJPN) Department of General Education, Saitama K206600100009 Medical College, Saitama K206600100010 (2JPNKTO) Department of Physics K206600100011 (2JPNAKT) Department of Physics, Faculty of Education K206600100012 REFERENCE (J,JPJ,36,(5),1499,197405) K206600100013 Main reference. See also TITLE and AUTHOR. K206600100014 (T,ITANO,1976) A.Itano, Numerical data K206600100015 PART-DET (G,P,E) K206600100016 INC-SOURCE (TAGD) K206600100017 SAMPLE - Chemical-form of target is element. K206600100018 - Physical-form of target is solid. K206600100019 METHOD (COINC) Detect prompt gamma, proton and electron in K206600100020 coincidence. K206600100021 FACILITY (SYNCH,2JPNTOK) 1.3 GeV electorn synchrotron at K206600100022 Institute for Nuclear Study K206600100023 DETECTOR (TELES) To detect protons K206600100024 (CEREN) To detect gammas transversed target K206600100025 (MAGSP,SCIN) To detect recoil electrons K206600100026 HISTORY (20070810C) On K206600100027 ENDBIB 25 0 K206600100028 NOCOMMON 0 0 K206600100029 ENDSUBENT 28 0 K206600199999 SUBENT K2066002 20080131 K004K206600200001 BIB 4 12 K206600200002 REACTION (6-C-12(G,TOT),,SIG) K206600200003 total = gamma pair production + Compton scattering K206600200004 SAMPLE Target-thickness is 1714+-3 mg/cm**2. K206600200005 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600200006 loss K206600200007 (ERR-2) Uncertainty in target thickness K206600200008 (ERR-3) Uncertainty in correction of low energy K206600200009 background K206600200010 (ERR-4) Uncertainty due to incident photon energy K206600200011 (DATA-ERR) No information on source of uncertainties K206600200012 STATUS (TABLE) Data (Fig.1, p1499 in reference) taken from K206600200013 Table 7 in thesis K206600200014 ENDBIB 12 0 K206600200015 COMMON 5 3 K206600200016 EN-ERR ERR-1 ERR-2 ERR-3 ERR-4 K206600200017 MEV PER-CENT PER-CENT PER-CENT PER-CENT K206600200018 20. 0.7 0.3 0.2 0.3 K206600200019 ENDCOMMON 3 0 K206600200020 DATA 3 6 K206600200021 EN DATA DATA-ERR K206600200022 MEV MB MB K206600200023 330. 0.3124 0.0040 K206600200024 370. 0.3136 0.0044 K206600200025 410. 0.3228 0.0039 K206600200026 450. 0.3191 0.0046 K206600200027 490. 0.3248 0.0036 K206600200028 530. 0.3371 0.0049 K206600200029 ENDDATA 8 0 K206600200030 ENDSUBENT 29 0 K206600299999 SUBENT K2066003 20080131 K004K206600300001 BIB 4 12 K206600300002 REACTION (13-AL-27(G,TOT),,SIG) K206600300003 total = gamma pair production + Compton scattering K206600300004 SAMPLE Target-thickness is 811.9+-2.0, 1081+-2 mg/cm**2. K206600300005 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600300006 loss K206600300007 (ERR-2) Uncertainty in target thickness K206600300008 (ERR-3) Uncertainty in correction of low energy K206600300009 background K206600300010 (ERR-4) Uncertainty due to incident photon energy K206600300011 (DATA-ERR) No information on source of uncertainties K206600300012 STATUS (TABLE) Data (Fig.1, p1499 in reference) taken from K206600300013 Table 7 in thesis K206600300014 ENDBIB 12 0 K206600300015 COMMON 4 3 K206600300016 ERR-1 ERR-2 ERR-3 ERR-4 K206600300017 PER-CENT PER-CENT PER-CENT PER-CENT K206600300018 0.7 0.3 0.2 0.3 K206600300019 ENDCOMMON 3 0 K206600300020 DATA 4 15 K206600300021 EN EN-ERR DATA DATA-ERR K206600300022 MEV MEV MB MB K206600300023 230. 20. 1.244 0.015 K206600300024 270. 60. 1.253 0.020 K206600300025 330. 20. 1.299 0.017 K206600300026 370. 20. 1.307 0.019 K206600300027 390. 60. 1.279 0.024 K206600300028 410. 40. 1.322 0.015 K206600300029 450. 20. 1.287 0.019 K206600300030 490. 20. 1.326 0.020 K206600300031 520. 40. 1.334 0.016 K206600300032 530. 20. 1.306 0.022 K206600300033 600. 40. 1.346 0.016 K206600300034 680. 40. 1.362 0.017 K206600300035 750. 40. 1.382 0.012 K206600300036 830. 40. 1.397 0.012 K206600300037 910. 40. 1.392 0.012 K206600300038 ENDDATA 17 0 K206600300039 ENDSUBENT 38 0 K206600399999 SUBENT K2066004 20080131 K004K206600400001 BIB 4 12 K206600400002 REACTION (29-CU-0(G,TOT),,SIG) K206600400003 total = gamma pair production + Compton scattering K206600400004 SAMPLE Target-thickness is 881.9+-1.8 mg/cm**2. K206600400005 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600400006 loss K206600400007 (ERR-2) Uncertainty in target thickness K206600400008 (ERR-3) Uncertainty in correction of low energy K206600400009 background K206600400010 (ERR-4) Uncertainty due to incident photon energy K206600400011 (DATA-ERR) No information on source of uncertainties K206600400012 STATUS (TABLE) Data (Fig.1, p1499 in reference) taken from K206600400013 Table 7 in thesis K206600400014 ENDBIB 12 0 K206600400015 COMMON 5 3 K206600400016 EN-ERR ERR-1 ERR-2 ERR-3 ERR-4 K206600400017 MEV PER-CENT PER-CENT PER-CENT PER-CENT K206600400018 20. 0.7 0.3 0.2 0.3 K206600400019 ENDCOMMON 3 0 K206600400020 DATA 3 6 K206600400021 EN DATA DATA-ERR K206600400022 MEV MB MB K206600400023 330. 5.536 0.055 K206600400024 370. 5.590 0.065 K206600400025 410. 5.720 0.085 K206600400026 450. 5.710 0.037 K206600400027 490. 5.772 0.048 K206600400028 530. 5.739 0.063 K206600400029 ENDDATA 8 0 K206600400030 ENDSUBENT 29 0 K206600499999 SUBENT K2066005 20080131 K004K206600500001 BIB 3 10 K206600500002 REACTION 1(1-H-1(G,PI0)1-H-1,,SIG) K206600500003 Data set A K206600500004 2(1-H-1(G,PI0)1-H-1,,SIG) K206600500005 Data set B K206600500006 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600500007 loss K206600500008 (ERR-2) Uncertainty in target length K206600500009 (ERR-3) Uncertainty due to incident photon energy K206600500010 (DATA-ERR) No information on source of uncertainties K206600500011 STATUS (TABLE) Taken from Table 5 in thesis K206600500012 ENDBIB 10 0 K206600500013 COMMON 4 3 K206600500014 EN-ERR ERR-1 ERR-2 ERR-3 K206600500015 MEV PER-CENT PER-CENT PER-CENT K206600500016 40. 0.1 0.5 0.3 K206600500017 ENDCOMMON 3 0 K206600500018 DATA 5 8 K206600500019 EN DATA 1DATA-ERR 1DATA 2DATA-ERR 2 K206600500020 MEV MB MB MB MB K206600500021 330. 15.59 0.32 15.73 0.15 K206600500022 410. 16.81 0.34 16.55 0.15 K206600500023 520. 17.11 0.40 17.20 0.18 K206600500024 600. 17.59 0.45 17.50 0.18 K206600500025 680. 17.77 0.41 17.68 0.17 K206600500026 750. 18.03 0.32 18.02 0.12 K206600500027 830. 18.21 0.33 18.23 0.13 K206600500028 910. 18.46 0.35 18.45 0.16 K206600500029 ENDDATA 10 0 K206600500030 ENDSUBENT 29 0 K206600599999 SUBENT K2066006 20080131 K004K206600600001 BIB 3 6 K206600600002 REACTION (1-H-1(G,EL)1-H-1,,SIG) K206600600003 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600600004 loss K206600600005 (ERR-2) Uncertainty in target length K206600600006 (DATA-ERR) No information on source of uncertainties K206600600007 STATUS (TABLE) Taken from Table 5 in thesis K206600600008 ENDBIB 6 0 K206600600009 COMMON 3 3 K206600600010 EN-ERR ERR-1 ERR-2 K206600600011 MEV PER-CENT PER-CENT K206600600012 40. 0.1 0.5 K206600600013 ENDCOMMON 3 0 K206600600014 DATA 3 8 K206600600015 EN DATA DATA-ERR K206600600016 MEV MB MB K206600600017 330. 3.18 0.38 K206600600018 410. 2.24 0.39 K206600600019 520. 2.15 0.46 K206600600020 600. 1.74 0.50 K206600600021 680. 1.55 0.45 K206600600022 750. 1.49 0.35 K206600600023 830. 1.40 0.36 K206600600024 910. 1.26 0.39 K206600600025 ENDDATA 10 0 K206600600026 ENDSUBENT 25 0 K206600699999 SUBENT K2066007 20080131 K004K206600700001 BIB 3 8 K206600700002 REACTION (1-H-1(G,TOT),,SIG) K206600700003 total = gamma pair production + Compton scattering K206600700004 ERR-ANALYS (ERR-1) Maximum uncertainty in electronic counting K206600700005 loss K206600700006 (ERR-2) Uncertainty in target length K206600700007 (ERR-3) Uncertainty due to incident photon energy K206600700008 (DATA-ERR) No information on source of uncertainties K206600700009 STATUS (TABLE) Taken from Table 5 in thesis K206600700010 ENDBIB 8 0 K206600700011 COMMON 4 3 K206600700012 EN-ERR ERR-1 ERR-2 ERR-3 K206600700013 MEV PER-CENT PER-CENT PER-CENT K206600700014 40. 0.1 0.5 0.1 K206600700015 ENDCOMMON 3 0 K206600700016 DATA 3 8 K206600700017 EN DATA DATA-ERR K206600700018 MEV MB MB K206600700019 330. 18.76 0.15 K206600700020 410. 19.06 0.15 K206600700021 520. 19.25 0.18 K206600700022 600. 19.32 0.18 K206600700023 680. 19.32 0.17 K206600700024 750. 19.52 0.12 K206600700025 830. 19.61 0.13 K206600700026 910. 19.72 0.16 K206600700027 ENDDATA 10 0 K206600700028 ENDSUBENT 27 0 K206600799999 ENDENTRY 7 0 K206699999999