ENTRY L0131 20150204 L026L013100000001 SUBENT L0131001 20150204 L026L013100100001 BIB 9 17 L013100100002 TITLE Photodisintegration of C13 L013100100003 AUTHOR (B.C.Cook,A.S.Penfold,V.L.Telegdi) L013100100004 REFERENCE (J,PR,106,300,1957) L013100100005 #doi:10.1103/PhysRev.106.300 L013100100006 (J,PR,104,554,1956) Preliminary data. L013100100007 #doi:10.1103/PhysRev.104.554 L013100100008 INSTITUTE (1USACHI) L013100100009 FACILITY (BETAT,1USACHI) The University of Chicago betatron. L013100100010 INC-SOURCE (BRST) The collimated bremsstrahlung beam. L013100100011 PART-DET (N,G) L013100100012 DETECTOR (BF3,GEMUC) Twelve enriched B10F3 counters (1-inch L013100100013 diameter, 10-inch effective length) were embedded in L013100100014 paraffin on a cylinder of 13-cm radius concentric L013100100015 with the sample. This assembly was shielded by 8-inch L013100100016 paraffin and 1/32-inch Cd on all sides except on the L013100100017 betatron side where 24 inches of paraffin were used. L013100100018 HISTORY (20150204C) BP L013100100019 ENDBIB 17 0 L013100100020 NOCOMMON 0 0 L013100100021 ENDSUBENT 20 0 L013100199999 SUBENT L0131002 20150204 L026L013100200001 BIB 3 5 L013100200002 REACTION (6-C-13(G,N)6-C-12,,INT) L013100200003 SAMPLE (6-C-13,ENR=0.648) The 13C sample was obtained in the L013100200004 form of finely divided charcoal by reducing enriched L013100200005 (64.8%) BaCO3 to elemental carbon. L013100200006 STATUS (CURVE) Fig. 10, page 309 of J,PR,106,300,1957. L013100200007 ENDBIB 5 0 L013100200008 NOCOMMON 0 0 L013100200009 DATA 2 36 L013100200010 EN DATA L013100200011 MEV MB*MEV L013100200012 5.551 0.000 L013100200013 6.472 0.000 L013100200014 7.535 0.000 L013100200015 8.493 0.841 L013100200016 9.486 1.842 L013100200017 10.443 2.130 L013100200018 11.471 3.844 L013100200019 12.501 6.634 L013100200020 13.531 10.139 L013100200021 14.527 14.363 L013100200022 15.485 17.157 L013100200023 16.479 18.875 L013100200024 17.473 22.025 L013100200025 18.538 23.737 L013100200026 19.533 28.319 L013100200027 20.460 36.130 L013100200028 21.457 43.219 L013100200029 22.499 62.483 L013100200030 23.466 76.379 L013100200031 24.400 94.576 L013100200032 25.396 99.874 L013100200033 26.437 118.063 L013100200034 27.395 119.425 L013100200035 28.425 122.930 L013100200036 29.400 148.287 L013100200037 30.468 154.655 L013100200038 31.458 151.359 L013100200039 32.459 163.820 L013100200040 33.481 155.865 L013100200041 34.440 159.376 L013100200042 35.500 155.357 L013100200043 36.455 152.780 L013100200044 37.476 192.101 L013100200045 38.467 189.879 L013100200046 39.472 159.004 L013100200047 40.470 167.884 L013100200048 ENDDATA 38 0 L013100200049 ENDSUBENT 48 0 L013100299999 SUBENT L0131003 20150204 L026L013100300001 BIB 3 3 L013100300002 REACTION (6-C-12(G,N)6-C-11,,SIG,,BRS) L013100300003 ANALYSIS (PLA) L013100300004 STATUS (CURVE) Fig. 11 page 310 of J,PR,106,300,1957. L013100300005 ENDBIB 3 0 L013100300006 NOCOMMON 0 0 L013100300007 DATA 2 19 L013100300008 EN DATA L013100300009 MEV MB L013100300010 19.497 0.472 L013100300011 20.515 3.124 L013100300012 21.566 6.688 L013100300013 22.582 10.355 L013100300014 23.607 9.770 L013100300015 24.568 6.414 L013100300016 25.530 3.195 L013100300017 26.588 2.662 L013100300018 27.577 2.818 L013100300019 28.499 2.680 L013100300020 29.556 2.526 L013100300021 30.546 2.337 L013100300022 31.536 2.165 L013100300023 32.594 2.011 L013100300024 33.549 1.822 L013100300025 34.573 1.668 L013100300026 35.528 1.496 L013100300027 36.552 1.324 L013100300028 37.507 1.170 L013100300029 ENDDATA 21 0 L013100300030 ENDSUBENT 29 0 L013100399999 SUBENT L0131004 20150204 L026L013100400001 BIB 4 6 L013100400002 REACTION (6-C-13(G,N)6-C-12,,SIG,,BRS) L013100400003 ANALYSIS (PLA) L013100400004 SAMPLE (6-C-13,ENR=0.648) The 13C sample was obtained in the L013100400005 form of finely divided charcoal by reducing enriched L013100400006 (64.8%) BaCO3 to elemental carbon. L013100400007 STATUS (CURVE) Fig. 11 page 310 of J,PR,106,300,1957. L013100400008 ENDBIB 6 0 L013100400009 NOCOMMON 0 0 L013100400010 DATA 2 18 L013100400011 EN DATA L013100400012 MEV MB L013100400013 5.546 0.070 L013100400014 7.489 0.621 L013100400015 8.512 0.811 L013100400016 9.502 0.708 L013100400017 10.524 1.294 L013100400018 11.511 2.173 L013100400019 12.532 3.378 L013100400020 13.521 3.689 L013100400021 14.512 3.035 L013100400022 15.569 2.863 L013100400023 16.526 2.020 L013100400024 17.550 2.038 L013100400025 18.537 3.209 L013100400026 19.557 4.793 L013100400027 20.577 6.291 L013100400028 21.565 7.135 L013100400029 22.555 6.981 L013100400030 23.579 6.758 L013100400031 ENDDATA 20 0 L013100400032 ENDSUBENT 31 0 L013100499999 SUBENT L0131005 20150204 L026L013100500001 BIB 4 6 L013100500002 REACTION (6-C-13(G,X)0-NN-1,,SIG,,BRS) L013100500003 ANALYSIS (PLA) L013100500004 SAMPLE (6-C-13,ENR=0.648) The 13C sample was obtained in the L013100500005 form of finely divided charcoal by reducing enriched L013100500006 (64.8%) BaCO3 to elemental carbon. L013100500007 STATUS (CURVE) Fig. 11 page 310 of J,PR,106,300,1957. L013100500008 ENDBIB 6 0 L013100500009 NOCOMMON 0 0 L013100500010 DATA 2 14 L013100500011 EN DATA L013100500012 MEV MB L013100500013 24.567 7.395 L013100500014 25.554 8.446 L013100500015 26.509 8.670 L013100500016 27.535 7.156 L013100500017 28.560 6.278 L013100500018 29.551 5.142 L013100500019 30.542 4.265 L013100500020 31.533 3.508 L013100500021 32.558 2.786 L013100500022 33.480 2.132 L013100500023 34.573 1.461 L013100500024 35.529 0.893 L013100500025 36.554 0.498 L013100500026 37.578 0.068 L013100500027 ENDDATA 16 0 L013100500028 ENDSUBENT 27 0 L013100599999 SUBENT L0131006 20150204 L026L013100600001 BIB 6 8 L013100600002 REACTION (6-C-13(G,P)5-B-12,,SIG,,BRS) L013100600003 ANALYSIS (PLA) L013100600004 SAMPLE (6-C-13,ENR=0.648) The 13C sample was obtained in the L013100600005 form of finely divided charcoal by reducing enriched L013100600006 (64.8%) BaCO3 to elemental carbon. L013100600007 METHOD (ACTIV) L013100600008 DECAY-DATA (5-B-12,18.MSEC,B-) L013100600009 STATUS (CURVE) Fig. 12 page 310 of J,PR,106,300,1957. L013100600010 ENDBIB 8 0 L013100600011 NOCOMMON 0 0 L013100600012 DATA 2 18 L013100600013 EN DATA L013100600014 MEV MB L013100600015 19.410 0.948 L013100600016 20.500 1.852 L013100600017 21.459 2.866 L013100600018 22.497 4.254 L013100600019 23.512 6.933 L013100600020 24.497 8.483 L013100600021 25.480 8.153 L013100600022 26.517 8.789 L013100600023 27.417 7.653 L013100600024 28.502 5.603 L013100600025 29.478 1.941 L013100600026 31.522 1.602 L013100600027 32.533 2.239 L013100600028 33.516 2.338 L013100600029 34.498 2.062 L013100600030 35.480 1.785 L013100600031 36.517 2.368 L013100600032 37.499 2.091 L013100600033 ENDDATA 20 0 L013100600034 ENDSUBENT 33 0 L013100699999 SUBENT L0131007 20150204 L026L013100700001 BIB 2 4 L013100700002 REACTION (6-C-13(G,X)0-NN-1,,INT) L013100700003 STATUS (TABLE) Table VI page 311 of J,PR,106,300,1957. L013100700004 (DEP,L0131004) L013100700005 (DEP,L0131005) L013100700006 ENDBIB 4 0 L013100700007 NOCOMMON 0 0 L013100700008 DATA 5 2 L013100700009 EN-MIN EN-MAX DATA DATA-MIN DATA-MAX L013100700010 MEV MEV MB*MEV MB*MEV MB*MEV L013100700011 5.0 17.0 22.0 L013100700012 17.0 38.0 70.0 95.0 L013100700013 ENDDATA 4 0 L013100700014 ENDSUBENT 13 0 L013100799999 SUBENT L0131008 20150204 L026L013100800001 BIB 2 3 L013100800002 REACTION (6-C-12(G,X)0-NN-1,,INT) L013100800003 STATUS (TABLE) Table VI page 311 of J,PR,106,300,1957. L013100800004 (DEP,L0131003) L013100800005 ENDBIB 3 0 L013100800006 NOCOMMON 0 0 L013100800007 DATA 5 2 L013100800008 EN-MIN EN-MAX DATA DATA-MIN DATA-MAX L013100800009 MEV MEV MB*MEV MB*MEV MB*MEV L013100800010 18.0 25.0 34.0 L013100800011 18.0 38.0 38.0 64.0 L013100800012 ENDDATA 4 0 L013100800013 ENDSUBENT 12 0 L013100899999 SUBENT L0131009 20150204 L026L013100900001 BIB 2 3 L013100900002 REACTION (6-C-13(G,P)5-B-12,,INT) L013100900003 STATUS (TABLE) Table VI page 311 of J,PR,106,300,1957. L013100900004 (DEP,L0131006) L013100900005 ENDBIB 3 0 L013100900006 NOCOMMON 0 0 L013100900007 DATA 3 1 L013100900008 EN-MIN EN-MAX DATA L013100900009 MEV MEV MB*MEV L013100900010 18.0 24.0 55.0 L013100900011 ENDDATA 3 0 L013100900012 ENDSUBENT 11 0 L013100999999 SUBENT L0131010 20150204 L026L013101000001 BIB 2 6 L013101000002 REACTION (6-C-13(G,ABS),,INT) L013101000003 STATUS (TABLE) Table VI page 311 of J,PR,106,300,1957. L013101000004 (DEP,L0131003) L013101000005 (DEP,L0131004) L013101000006 (DEP,L0131005) L013101000007 (DEP,L0131006) L013101000008 ENDBIB 6 0 L013101000009 NOCOMMON 0 0 L013101000010 DATA 5 2 L013101000011 EN-MIN EN-MAX DATA DATA-MIN DATA-MAX L013101000012 MEV MEV MB*MEV MB*MEV MB*MEV L013101000013 5.0 17.0 22.0 L013101000014 17.0 30.0 125.0 140.0 L013101000015 ENDDATA 4 0 L013101000016 ENDSUBENT 15 0 L013101099999 ENDENTRY 10 0 L013199999999