ENTRY 14672 20210114 14771467200000001 SUBENT 14672001 20210114 14771467200100001 BIB 10 32 1467200100002 TITLE On the Resonance Levels of Rhodium and Indium 1467200100003 AUTHOR (J.Hornbostel,H.H.Goldsmith,J.H.Manley) 1467200100004 REFERENCE (J,PR,58,18,1940) 1467200100005 #doi:10.1103/physrev.58.18 1467200100006 INSTITUTE (1USANYU,1USACOL,1USAUI) 1467200100007 INC-SOURCE (RA-BE) The neutron source was a mixture of 200 mC of 1467200100008 Ra with Be, embedded 3 cm below the surface of a 1467200100009 paraffin cylinder 15 cm high and 20 cm in diameter. 1467200100010 Average neutron energy: 3.6 MeV (13.2 MeV max). 1467200100011 DETECTOR (GEMUC) 1467200100012 METHOD (ACTIV) In each case, sets of four Cd shielded 1467200100013 detector slabs, each measuring 2.2 by 4 cm, were 1467200100014 irradiated at a standard elevation of 35 mm above the 1467200100015 paraffin surface in an arrangement in which they 1467200100016 covered an area of 4.5x8 cm. For counting, the 1467200100017 four detectors were placed on a frame which fitted 1467200100018 around a thin-walled Geiger-Mueller counter. The 1467200100019 counter was connected to a scale-of-eight circuit. 1467200100020 The 44" period of Rh and the 54' period of In were 1467200100021 used. The routine of counting and irradiation was, of 1467200100022 course, strictly standardized, both with regard to 1467200100023 geometrical arrangement and to timing. 1467200100024 ERR-ANALYS (DATA-ERR,,10.) Curves show that the ratios of widths 1467200100025 and spacing have an error of less than 10 percent. 1467200100026 (ERR-S,,2.) The statistical error in the 1467200100027 determination of each point was less than 2 percent. 1467200100028 COMMENT Compiler's comment: These measurements for the 1.259 1467200100029 eV resonance in Rh-103 (100% isotopic abundance) and 1467200100030 1.457 eV resonance in In-115 (95.71% isotopic 1467200100031 abundance). These resonance energies (1.259 and 1.457 1467200100032 eV) are not mentioned in the article. 1467200100033 HISTORY (20210114C) BP 1467200100034 ENDBIB 32 0 1467200100035 NOCOMMON 0 0 1467200100036 ENDSUBENT 35 0 1467200199999 SUBENT 14672002 20210114 14771467200200001 BIB 4 8 1467200200002 REACTION 1(45-RH-103(N,G)45-RH-104,,SIG,,RES) 1467200200003 2(45-RH-103(N,TOT),,WID) 1467200200004 3(45-RH-103(N,EL),,WID) 1467200200005 SAMPLE The Rh detectors were made from foil weighing 16.5 1467200200006 mg/cm2 cemented to a nickel backing. 1467200200007 DECAY-DATA (45-RH-104-G,44.0SEC) 1467200200008 (45-RH-104-M,4.2MIN) 1467200200009 STATUS (TABLE) page 22-23. 1467200200010 ENDBIB 8 0 1467200200011 NOCOMMON 0 0 1467200200012 DATA 4 1 1467200200013 EN-RES DATA 1DATA 2DATA 3 1467200200014 EV B EV EV 1467200200015 1.259 4100. 0.13 0.00035 1467200200016 ENDDATA 3 0 1467200200017 ENDSUBENT 16 0 1467200299999 SUBENT 14672003 20210114 14771467200300001 BIB 4 7 1467200300002 REACTION 1(49-IN-115(N,G)49-IN-116-M1,,SIG,,RES) 1467200300003 2(49-IN-115(N,TOT),,WID) 1467200300004 3(49-IN-115(N,EL),,WID) 1467200300005 SAMPLE As In detectors nickel slabs were used on which 7.3 1467200300006 mg/cm2 of In was electrolytically deposited. 1467200300007 DECAY-DATA (49-IN-116-M1,54.0MIN) 1467200300008 STATUS (TABLE) page 22-23. 1467200300009 ENDBIB 7 0 1467200300010 NOCOMMON 0 0 1467200300011 DATA 4 1 1467200300012 EN-RES DATA 1DATA 2DATA 3 1467200300013 EV B EV EV 1467200300014 1.457 23000. 0.07 0.001 1467200300015 ENDDATA 3 0 1467200300016 ENDSUBENT 15 0 1467200399999 ENDENTRY 3 0 1467299999999