ENTRY C1812 20100923 C104C181200000001 SUBENT C1812001 20100923 C104C181200100001 BIB 9 16 C181200100002 TITLE Tritium and Neutron Production by 2.2-Bev Protons on C181200100003 Nitrogen and Oxygen C181200100004 AUTHOR (E.L.Fireman,F.S.Rowland) C181200100005 INSTITUTE (1USABNL) C181200100006 REFERENCE (J,PR,97,780,1955) C181200100007 FACILITY (SYNCH,1USABNL) Experiment performed at the C181200100008 Brookhaven Cosmotron C181200100009 MONITOR (13-AL-27(P,N+3P)11-NA-24,,SIG) All cross sections C181200100010 calculated assuming that cross section of monitor C181200100011 reaction is 9.0 mb at 2.2 GeV proton energy C181200100012 INC-SOURCE Activation method was used for incident C181200100013 proton flux and neutron yield determination. C181200100014 HISTORY (20100923C) Compiled by S.H. C181200100015 ERR-ANALYS (DATA-ERR) Probably only statistical uncertainty C181200100016 included. Systematic uncertainty connected with C181200100017 monitor reaction cross section is NOT included C181200100018 ENDBIB 16 0 C181200100019 COMMON 1 3 C181200100020 EN C181200100021 GEV C181200100022 2.2 C181200100023 ENDCOMMON 3 0 C181200100024 ENDSUBENT 23 0 C181200199999 SUBENT C1812002 20100923 C104C181200200001 BIB 4 9 C181200200002 REACTION (8-O-16(P,X)0-NN-1,,SIG) C181200200003 STATUS (TABLE) Data taken from tab. 1 of the reference C181200200004 SAMPLE 0.1N HNO3 water sample in AL cylinder with diameter of C181200200005 4.4cm and length of 6.3cm and 10.1 cm with wall C181200200006 thickness of 0.12cm. Three cylinders with total length C181200200007 of 22.7 cm were used. Sample weight was 250g. C181200200008 DETECTOR Neutrons were determined and measured by activation C181200200009 of series of In foils embedded in a cadmium covered C181200200010 paraffin block. C181200200011 ENDBIB 9 0 C181200200012 NOCOMMON 0 0 C181200200013 DATA 2 1 C181200200014 DATA DATA-ERR C181200200015 MB MB C181200200016 650.0 250.0 C181200200017 ENDDATA 3 0 C181200200018 ENDSUBENT 17 0 C181200299999 SUBENT C1812003 20100923 C104C181200300001 BIB 4 9 C181200300002 REACTION (7-N-14(P,X)0-NN-1,,SIG) C181200300003 SAMPLE Liquid NH3 in Al cylinder with diameter of 4.4cm C181200300004 and length of 6.3 and 10.1 cm with wall thickness of C181200300005 0.12cm. Two cylinders with total length of 16.4 cm C181200300006 were used. Total sample weight was 133g C181200300007 DETECTOR Neutrons were determined and measured by activation C181200300008 of series of In foils embedded in a cadmium covered C181200300009 paraffin block. C181200300010 STATUS (TABLE) Data taken from tab. 1 of the reference C181200300011 ENDBIB 9 0 C181200300012 NOCOMMON 0 0 C181200300013 DATA 2 1 C181200300014 DATA DATA-ERR C181200300015 MB MB C181200300016 1000.0 400.0 C181200300017 ENDDATA 3 0 C181200300018 ENDSUBENT 17 0 C181200399999 SUBENT C1812004 20100923 C104C181200400001 BIB 4 11 C181200400002 REACTION (8-O-16(P,X)1-H-3,,SIG) C181200400003 STATUS (TABLE) Data taken from text p.1 of the reference C181200400004 SAMPLE 0.1N HNO3 water sample in AL cylinder with diameter of C181200400005 4.4cm and length of 6.3cm and 10.1 cm with wall C181200400006 thickness of 0.12cm. Three cylinders with total length C181200400007 of 22.7 cm were used. Total sample weight was 250g. C181200400008 3H determined from front sample with weight of 75 g C181200400009 DETECTOR (BUBLC) Tritium was extracted from the sample in C181200400010 gaseous form and tritium activity determined by C181200400011 visual counting of the characteristic tritium tracks C181200400012 in a hydrogen filled diffusion chamber C181200400013 ENDBIB 11 0 C181200400014 NOCOMMON 0 0 C181200400015 DATA 2 1 C181200400016 DATA DATA-ERR C181200400017 MB MB C181200400018 33.0 4.0 C181200400019 ENDDATA 3 0 C181200400020 ENDSUBENT 19 0 C181200499999 SUBENT C1812005 20100923 C104C181200500001 BIB 3 7 C181200500002 REACTION (7-N-14(P,X)1-H-3,,SIG) C181200500003 STATUS (TABLE) Data taken from text p.1 of the reference C181200500004 SAMPLE Liquid NH3 in Al cylinder with diameter of 4.4cm C181200500005 and length of 6.3 and 10.1 cm with wall thickness of C181200500006 0.12cm. Two cylinders with total length of 16.4 cm C181200500007 were used. Total sample weight was 133g. 3H determined C181200500008 from front sample with weight of 82g. C181200500009 ENDBIB 7 0 C181200500010 NOCOMMON 0 0 C181200500011 DATA 2 1 C181200500012 DATA DATA-ERR C181200500013 MB MB C181200500014 28.0 4.0 C181200500015 ENDDATA 3 0 C181200500016 ENDSUBENT 15 0 C181200599999 ENDENTRY 5 0 C181299999999