ENTRY 41704 20201010 41904170400000001 SUBENT 41704001 20201010 41904170400100001 BIB 13 27 4170400100002 TITLE The 14N(n,p)14C reaction cross section for thermal 4170400100003 neutrons 4170400100004 AUTHOR (Y.M.Gledenov, V.I.Salatski, P.V.Sedyshev) 4170400100005 REFERENCE (J,ZP/A,346,307,1993) 4170400100006 INSTITUTE (4ZZZDUB) 4170400100007 FACILITY (REAC,4ZZZDUB) IBR-30 pulsed booster 4170400100008 INC-SOURCE (REAC) 4170400100009 INC-SPECT Thermal neutrons identified by time-of-flight method in4170400100010 restricted energy range from thermal to 1.4 eV. 4170400100011 SAMPLE Solid adenine C(5)N(5)H(5) on cathode of ionization 4170400100012 chamber, on other side of cathode - Li fluoride of the 4170400100013 same size. All prepared by vacuum evaporation. 4170400100014 DETECTOR (IOCH) Two sections ionization chamber filled with 4170400100015 Ar + 4% CO(2) gas mixture. 4170400100016 (PROPC) Boron counter - for neutron flux monitoring. 4170400100017 METHOD (TOF) Flight paths 30 m and 85 m. 4170400100018 MONITOR (3-LI-6(N,T)2-HE-4,,SIG) 4170400100019 CS value is not given in the article. 4170400100020 CORRECTION For detection efficiency. 4170400100021 For contribution of the products of the 14N(n,p)14C 4170400100022 reaction on nitrogen present in the filling gas of 4170400100023 the chamber, to the proton peak in the spectrum of 4170400100024 the nitrogen section (K1). 4170400100025 For the scattering of neutrons from the direct beam by4170400100026 the material of the target supports and of the 4170400100027 electrode. 4170400100028 HISTORY (20201010C) M.M. 4170400100029 ENDBIB 27 0 4170400100030 COMMON 2 3 4170400100031 EN-MIN EN-MAX 4170400100032 EV EV 4170400100033 0.0253 1.4 4170400100034 ENDCOMMON 3 0 4170400100035 ENDSUBENT 34 0 4170400199999 SUBENT 41704002 20201010 41904170400200001 BIB 5 13 4170400200002 REACTION (7-N-14(N,P)6-C-14,,SIG,,SPA) 4170400200003 ANALYSIS Average value of 4 series 4170400200004 REL-REF (A,11275002,G.C.Hanna+,J,CJP,39,1784,1961) 4170400200005 1.83+-0.07 b 4170400200006 (A,11147001,J.H.Coon+,J,PR,75,1358,1949) 4170400200007 1.92+-0.06 b - corrected for nat.boron CS 767+-8 b 4170400200008 (A,21414001,P.Cuer,J,JPR,12,6S,1951) 4170400200009 1.93+-0.10 - corrected for nat.boron CS 767+-8 b 4170400200010 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 4170400200011 article. 4170400200012 STATUS (TABLE) Table 1 of Zeitschrift fuer Physik A, 4170400200013 Hadrons and Nuclei,v.346,p.307,1993 4170400200014 (DEP,41704003) Directly measured data 4170400200015 ENDBIB 13 0 4170400200016 NOCOMMON 0 0 4170400200017 DATA 2 1 4170400200018 DATA DATA-ERR 4170400200019 B B 4170400200020 1.83 0.07 4170400200021 ENDDATA 3 0 4170400200022 ENDSUBENT 21 0 4170400299999 SUBENT 41704003 20201010 41904170400300001 BIB 5 23 4170400300002 REACTION (7-N-14(N,P)6-C-14,,SIG,,SPA) 4170400300003 FLAG Series TOF n(N) K1 m(Li) m(N) 4170400300004 m 1.E+18/cm2 1.E+3 1.E+3 4170400300005 (1.) 30 1.24+-0.02 0.88+-0.03 206.7 335.5 4170400300006 (2.) 30 1.24+-0.02 0.905+-0.034 204.6 325.5 4170400300007 (3.) 85 1.24+-0.02 0.88+-0.01 25720. 107470. 4170400300008 (4.) 85 1.21+-0.02 0.81+-0.08 1699. 37860. 4170400300009 .where 4170400300010 n(N) - number of N atoms, 4170400300011 n(Li)=(9.47 +- 0.14)* 10**16/cm2 -number of Li atoms, 4170400300012 K1 - correction coefficient, 4170400300013 m(Li), m(N) - the readings of the neutron monitor 4170400300014 obtained during collection of the respective spectra, 4170400300015 for Li and N. 4170400300016 MISC-COL (MISC1) Protons counts, corrected for detection 4170400300017 efficiency 4170400300018 (MISC2) Tritons counts, corrected for detection 4170400300019 efficiency 4170400300020 ERR-ANALYS (DATA-ERR) Type of uncertainty is not explained in the 4170400300021 article. 4170400300022 STATUS (TABLE) Table 1 of Zeitschrift fuer Physik A, 4170400300023 Hadrons and Nuclei,v.346,p.307,1993 4170400300024 (DEP,41704002) Average CS for 4 series 4170400300025 ENDBIB 23 0 4170400300026 NOCOMMON 0 0 4170400300027 DATA 7 4 4170400300028 DATA DATA-ERR FLAG MISC1 MISC1-ERR MISC2 4170400300029 MISC2-ERR 4170400300030 B B NO-DIM SEE TEXT SEE TEXT SEE TEXT 4170400300031 SEE TEXT 4170400300032 1.95 0.12 1. 7.86E+03 0.17E+03 151. E+034170400300033 2. E+03 4170400300034 1.85 0.15 2. 7.02E+03 0.19E+03 149. E+034170400300035 4. E+03 4170400300036 1.76 0.09 3. 51.2E+03 1.0 E+03 426. E+034170400300037 10. E+03 4170400300038 1.66 0.18 4. 18.1E+03 0.4 E+03 28.0E+034170400300039 0.7E+03 4170400300040 ENDDATA 12 0 4170400300041 ENDSUBENT 40 0 4170400399999 ENDENTRY 3 0 4170499999999