Resonance parameters and cross section for 237Np fission induced by neutrons with energies below 1000 eV

被引：0
|
作者：
Borzakov, SB [1 ]
Dermendjiev, E [1 ]
Goverdovsky, AA [1 ]
Kalinin, AI [1 ]
Konovalov, VY [1 ]
Ruskov, I [1 ]
Soloviev, SM [1 ]
Zamyatnin, YS [1 ]
机构：
[1] Joint Inst Nucl Res, Dubna 141980, Moscow Oblast, Russia
来源：
PHYSICS OF ATOMIC NUCLEI | 1999年 / 62卷 / 05期
关键词：
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
New experiments to determine the parameters of neutron resonances (the resonance area sigma(0)Gamma(f) and the resonance width Gamma(f)) in the neutron-energy range E similar to 3-60 eV and fission cross sections sigma(f)(E) at energies E similar to 3-1000 eV have been performed at an IBR-30 pulsed booster by using the time-of-night technique. The measurements have been implemented with an ionization chamber containing a record amount (1.5 g) of high-purity Np-237. The accuracy of data published earlier has been improved.
引用
收藏
页码：872 / 879
页数：8
相关论文
共 50 条
  • [1] Subthreshold fission cross section of 237NP
    Tovesson, F.
    Hill, T. S.
    NUCLEAR SCIENCE AND ENGINEERING, 2008, 159 (01) : 94 - 101
  • [2] Measurements of Neutron Capture Cross Section of 237Np for Fast Neutrons
    Harada, Hideo
    Nakamura, Shoji
    Hatsukawai, Yuichi
    Toh, Yosuke
    Kimura, Atsushi
    Ishiwatari, Yuki
    Yasumi, Atsushi
    Mabuchi, Yukio
    Nakagawa, Tsutomu
    Okamura, Kazuo
    Saitoh, Isao
    Oka, Yoshiaki
    JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 2009, 46 (05) : 460 - 468
  • [3] CROSS SECTION FOR FISSION OF NP-237 BY SLOW NEUTRONS
    GAVRILOV, KA
    KOSHAEVA, KK
    KRAITOR, SN
    PIKELNER, LB
    SOVIET ATOMIC ENERGY-USSR, 1970, 28 (04): : 464 - &
  • [4] Measurement of the energy dependence of the parameters of delayed neutrons accompanying fission of 237Np by fast neutrons
    Piksaikin, VM
    Balakshev, YF
    Isaev, SG
    Kazakov, LE
    Korolev, GG
    Mil'shin, VI
    ATOMIC ENERGY, 1998, 85 (01) : 479 - 486
  • [5] High-resolution study of 237Np fission cross section from 5 eV to 1 MeV
    Furman, W
    Cennini, P
    Ketlerov, V
    Goverdovski, A
    Konovalov, V
    Abbondanno, U
    Aerts, G
    Alvarez, H
    Alvarez-Velarde, F
    Andriamonje, S
    Andrzejewski, J
    Assimakopoulos, P
    Audouin, L
    Badurek, G
    Baumann, P
    Becvár, F
    Benlliure, J
    Berthoumieux, E
    Calviño, F
    Cano-Ott, D
    Capote, R
    de Albornoz, AC
    Chepel, V
    Chiaveri, E
    Colonna, N
    Cortes, G
    Cortina, D
    Couture, A
    Cox, J
    David, S
    Dolfini, R
    Domingo-Pardo, C
    Dorochenko, A
    Dridi, W
    Duran, I
    Embid-Segura, M
    Ferrant, L
    Ferrari, A
    Ferreira-Marques, R
    Fitzpatrick, L
    Frais-Koelbl, H
    Fujii, K
    Guerrero, C
    Goncalves, I
    Gallino, R
    Gonzalez-Romero, E
    Gramegna, F
    Griesmayer, E
    Gunsing, F
    Haas, B
    INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, PTS 1 AND 2, 2005, 769 : 1039 - 1042
  • [6] Neutron induced fission cross section of 237Np from 100 keV to 200 MeV
    Tovesson, F.
    Hill, T. S.
    PHYSICAL REVIEW C, 2007, 75 (03):
  • [7] 237Np FISSION CROSS SECTION MEASUREMENTS IN THE Mev ENERGY REGION.
    Carlson, Allan D.
    Patrick, B.H.
    National Bureau of Standards, Special Publication, 1979, : 971 - 975
  • [8] Measurement and resonance analysis of the 237Np neutron capture cross section
    Guerrero, C.
    Cano-Ott, D.
    Mendoza, E.
    Abbondanno, U.
    Aerts, G.
    Alvarez-Velarde, F.
    Andriamonje, S.
    Andrzejewski, J.
    Assimakopoulos, P.
    Audouin, L.
    Badurek, G.
    Baumann, P.
    Becvar, F.
    Belloni, F.
    Berthoumieux, E.
    Calvino, F.
    Calviani, M.
    Capote, R.
    Carrapico, C.
    Carrillo de Albornoz, A.
    Cennini, P.
    Chepel, V.
    Chiaveri, E.
    Colonna, N.
    Cortes, G.
    Couture, A.
    Cox, J.
    Dahlfors, M.
    David, S.
    Dillmann, I.
    Dolfini, R.
    Domingo-Pardo, C.
    Dridi, W.
    Duran, I.
    Eleftheriadis, C.
    Embid-Segura, M.
    Ferrant, L.
    Ferrari, A.
    Ferreira-Marques, R.
    Fitzpatrick, L.
    Frais-Koelbl, H.
    Fujii, K.
    Furman, W.
    Goncalves, I.
    Gonzalez-Romero, E.
    Goverdovski, A.
    Gramegna, F.
    Griesmayer, E.
    Gunsing, F.
    Haas, B.
    PHYSICAL REVIEW C, 2012, 85 (04):
  • [9] Neutron Cross Section Covariances for 237Np in the Resolved Resonance Region
    Cho, Y. -S.
    Lee, Y. -O.
    NUCLEAR DATA SHEETS, 2014, 118 : 378 - 380
  • [10] Shape of spectra and mean energies of prompt fission neutrons from 237Np fission induced by primary neutrons of energy in the range En < 20 MeV
    M. I. Svirin
    Physics of Atomic Nuclei, 2008, 71 : 1694 - 1710
12345