Investigation of the n-γ angular correlation in the 9 Be(α,nγ)12C reaction by analysis of the 4.44-MeV γ-line shape

被引：0
|
作者：
Gin D.B. [1 ]
Pasternak A.A. [1 ]
Chugunov I.N. [1 ]
Shevelev A.E. [1 ]
机构：
[1] Ioffe Physical Technical Institute, Russian Academy of Sciences, St. Petersburg 194021
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2009年 / 73卷 / 6期
关键词：
Angular Distribution; Line Shape; Tokamak Plasma; Lineshape Analysis; Angular Corre Lation Function;
D O I：
10.3103/S1062873809060070
中图分类号：
学科分类号：
摘要：
A method for evaluating the angular correlation function (ACF) of neutrons and γ quanta produced in nuclear reactions has been developed based on the analysis of Doppler-broadened γ-line shapes. The lineshape analysis of the 4.44-MeVγ line from the 9Be(α, nγ)12C reaction at Eα = 4.03 MeV and Θγ = 0°, 15°, 30°,..., 150°, taking into account the angular n and γ angular distributions, made it possible to unambiguously fit the ACF parameters. In view of the importance of this reaction for γ diagnostics of plasma, the γ-line shape has been calculated for the monoenergetic component of isotropic α-particle distribution, characteristic of d-t experiments. © Allerton Press, Inc. 2009.
引用
收藏
页码：727 / 730
页数：3
相关论文
共 50 条
  • [31] Investigation of the outgoing tritons angular distribution in the 9Be(n, t,γ)7Li* reaction at 14.9 MeV by the line shape analysis of the 0.4776-MeV gamma transition
    Zhou, HY
    Wang, P
    Song, H
    Wu, FC
    Deng, FG
    Hua, M
    Yan, YM
    NUCLEAR SCIENCE AND ENGINEERING, 2004, 146 (02) : 237 - 244
  • [32] Shape analysis of the 4.44 MeV γ-ray line complex produced in inelastic proton scattering off 12C over the indent energy range of Ep=30-200 MeV
    Rahma, Y.
    Ouichaoui, S.
    Kiener, J.
    Lawrie, E. A.
    Lawrie, J. J.
    Tatischeff, V.
    Belhout, A.
    Moussa, D.
    Yahia-Cherif, W.
    Benhabiles-Mezhoud, H.
    Bucher, T. D.
    Dinoko, T. R. S.
    Chafa, A.
    Conradie, J. L.
    Damache, S.
    Debabi, M.
    Deloncle, I.
    Easton, J. L.
    Fouka, M.
    Hamadache, C.
    Hammache, F.
    Jones, P.
    Kheswa, B. V.
    Khumalo, N. A.
    Lamula, T.
    Majola, S. N. T.
    Ndayishimye, J.
    Negi, D.
    Noncolela, S. P.
    Ouziane, S.
    Papka, P.
    Peterson, S.
    Raju, M. Kumar
    Ramanathan, V.
    Rebeiro, B. M.
    de Sereville, N.
    Sharpey-Schafer, J. F.
    Shirinda, O.
    Wiedeking, M.
    Wyngaardt, S.
    28TH INTERNATIONAL NUCLEAR PHYSICS CONFERENCE, INPC 2022, 2023, 2586
  • [33] Investigation of secondary γ-ray angular distributions using the 15N(p, α1γ)12C* reaction
    deBoer, R. J.
    Boeltzig, A.
    Macon, K. T.
    Aguilar, S.
    Gomez, O.
    Frentz, B.
    Henderson, S. L.
    Kelmar, R.
    Renaud, M.
    Seymour, G.
    Vande Kolk, B.
    Wiescher, M.
    Brune, C. R.
    Burcher, S. P.
    Jones, K. L.
    Kovoor, J. M.
    Febbraro, M.
    Imbriani, G.
    Mosby, S.
    Smith, K.
    Toomey, R.
    PHYSICAL REVIEW C, 2021, 103 (06)
  • [34] RESONANCES IN (N,P) REACTION ON 12C
    RIMMER, EM
    FISHER, PS
    NUCLEAR PHYSICS A, 1968, A108 (03) : 567 - &
  • [35] NEUTRON ANGULAR DISTRIBUTIONS FROM THE REACTION BE-9(ALPHA,N)C-12 AT 14.1 MEV
    KJELLMAN, J
    NILSSON, A
    ARKIV FOR FYSIK, 1962, 20 (06): : 507 - 515
  • [36] The angular distribution of the 12C(γ,pn) reaction for Eγ=120−150 MeV
    T.T.-H. Yau
    I.J.D. MacGregor
    J. Ahrens
    J.R.M. Annand
    R. Beck
    D. Branford
    P. Grabmayr
    S.J. Hall
    P.D. Harty
    T. Hehl
    D.G. Ireland
    J.D. Kellie
    T. Lamparter
    K. Livingston
    M. Liang
    J.A. MacKenzie
    S. McAllister
    J.C. McGeorge
    R.O. Owens
    M. Sauer
    R. Schneider
    D.P. Watts
    The European Physical Journal A - Hadrons and Nuclei, 1998, 1 : 241 - 244
  • [37] Study of the reaction mechanism for 12C(14N,6Li) by angular-correlation measurement
    Goldberg, VZ
    Golovkov, MS
    Rogatchev, GV
    Barrow, SP
    Zurmühle, RW
    Liu, Z
    Benton, DR
    Miao, Y
    Lee, C
    Wimer, NG
    Murgatroyd, JT
    Li, X
    PHYSICS OF ATOMIC NUCLEI, 1999, 62 (02) : 166 - 169
  • [38] AN ANGULAR CORRELATION STUDY OF THE BE-9(ALPHA, N-GAMMA)C-12 REACTION
    KJELLMAN, J
    DAZAI, T
    NEILER, JH
    ARKIV FOR FYSIK, 1962, 22 (05): : 417 - 418
  • [39] ANGULAR CORRELATION STUDIES OF THE BE-9 ALPHA,N-GAMMA) C-12 REACTION
    GARG, JB
    CALVERT, JM
    GALE, NH
    NUCLEAR PHYSICS, 1960, 19 (03): : 264 - 279
  • [40] IN-PLANE AND OUT-OF-PLANE ANGULAR CORRELATION-MEASUREMENTS FOR C-12(N,N'-GAMMA) C-12 REACTION AT 13.9 MEV
    DELEO, R
    DERASMO, G
    FERRERO, F
    PANTALEO, A
    NUCLEAR PHYSICS A, 1973, A212 (02) : 253 - 268
12345