ACCELERATOR MASS-SPECTROMETRY OF CL-36 PRODUCED BY NEUTRONS FROM THE HIROSHIMA BOMB

被引:19
作者
KATO, K
HABARA, M
YOSHIZAWA, Y
BIEBEL, U
HABERSTOCK, G
HEINZL, J
KORSCHINEK, G
MORINAGA, H
NOLTE, E
机构
[1] HIROSHIMA UNIV,NUCL MED & BIOL RES INST,HIROSHIMA 734,JAPAN
[2] HIROSHIMA UNIV,FAC SCI,DEPT PHYS,HIROSHIMA 730,JAPAN
[3] TECH UNIV MUNICH,DEPT PHYS,W-8046 GARCHING,GERMANY
关键词
D O I
10.1080/09553009014552011
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
Accelerator mass spectrometry was performed at the Munich tandem laboratory to determine 36Cl/Cl ratios of samples from a tombstone exposed to neutrons from the Hiroshima bomb. The ratios were determined from the surface to deeper positions. The depth profile of 36Cl/Cl can be used for estimating the neutron energy distribution and intensity near the hypocentre in Hiroshima. © 1990 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted.
引用
收藏
页码:661 / 672
页数:12
相关论文
共 22 条
[1]   DISINTEGRATION OF K39 BY FAST NEUTRONS [J].
BASS, R ;
GABBARD, F ;
BONNER, TW ;
HAENNI, HP .
NUCLEAR PHYSICS, 1961, 28 (03) :478-&
[2]   CROSS SECTIONS FOR REACTIONS 39K(NP)39A + 39K)N ALPHA)36CL [J].
BASS, R ;
FANGER, U ;
SALEH, FM .
NUCLEAR PHYSICS, 1964, 56 (04) :569-&
[3]   ABSOLUTE CROSS SECTION OF K39(N,P)A39 REACTIONN FOR 2.5-MEV NEUTRONS [J].
DIXON, WR ;
AITKEN, JH .
NUCLEAR PHYSICS, 1961, 24 (03) :456-&
[4]  
ELEMORE D, 1979, NATURE, V277, P22
[5]   TRENDS IN NUCLEAR REACTION CROSS SECTIONS .3. (N ALPHA) REACTION INDUCED BY 14.5 MEV NEUTRONS FOR ELEMENTS IN RANGE 6 [ = Z [ = 30 [J].
GARDNER, DG ;
YU, YW .
NUCLEAR PHYSICS, 1964, 60 (01) :49-&
[6]   COMPILATION OF THE FISSION SPECTRUM AVERAGE NEUTRON CROSS-SECTIONS FOR (N,ALPHA) REACTIONS [J].
GRYNTAKIS, EM .
JOURNAL OF RADIOANALYTICAL CHEMISTRY, 1979, 52 (01) :219-&
[7]  
HAMADA T, 1983, 2ND USJAP JOINT WORK, P52
[8]   ESTIMATION OF AIR DOSE FROM ATOMIC BOMBS IN HIROSHIMA AND NAGASAKI [J].
HASHIZUME, T ;
MARUYAMA, T ;
SHIRAGAI, A ;
TANAKA, E ;
IZAWA, M ;
KAWAMURA, S ;
NAGAOKA, S .
HEALTH PHYSICS, 1967, 13 (02) :149-+
[9]   ABSOLUTE CROSS SECTIONS OF 39K(N P)39AR AND 39K(N ALPHA)36CL REACTIONS FOR 2.46 MEV NEUTRONS [J].
JOHNSON, PB ;
CHAPMAN, NG ;
CALLAGHAN, JE .
NUCLEAR PHYSICS A, 1967, A 94 (03) :617-+
[10]   MEASUREMENTS OF NEUTRON FLUENCE FROM THE HIROSHIMA ATOMIC-BOMB [J].
KATO, K ;
HABARA, M ;
AOYAMA, T ;
YOSHIZAWA, Y ;
BIEBEL, U ;
HABERSTOCK, G ;
HEINZL, J ;
KORSCHINEK, G ;
MORINAGA, H ;
NOLTE, E .
JOURNAL OF RADIATION RESEARCH, 1988, 29 (04) :261-266