Proton-induced pre-equilibrium composite-particle emission

被引：1
|
作者：
Cowley, Anthony [1 ]
机构：
[1] Stellenbosch Univ, Dept Phys, Private Bag X1, ZA-7602 Matieland, South Africa
来源：
INTERNATIONAL CONFERENCE ON NUCLEAR STRUCTURE AND RELATED TOPICS (NSRT18) | 2018年 / 194卷
基金：
新加坡国家研究基金会;
关键词：
INCIDENT ENERGIES; STATISTICAL-THEORY; CONTINUUM SPECTRA; NUCLEI; AU-197; CO-59;
D O I：
10.1051/epjconf/201819407001
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The reaction mechanism of proton-induced composite particle pre-equilibrium emission as an intrinsic part a statistical multistep process was confirmed long ago. Nevertheless, until fairly recently it was still not clear how pickup and knockout processes compete in the multistep sequence to produce a composite ejectiles. An overview of results and conclusions based on recent (p,alpha) studies at incident energies from 65 to 200 MeV are presented and evaluated. It is shown how analyzing power is a valuable observable for unravelling the details of the reaction mechanism. Future avenues of investigation are discussed.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Pre-equilibrium GDR in a heavy composite system
    Parascandolo, C.
    Pierroutsakou, D.
    Alba, R.
    Del Zoppo, A.
    Maiolino, C.
    Santonocito, D.
    Agodi, C.
    Baran, V.
    Boiano, A.
    Colonna, M.
    Coniglione, R.
    De Filippo, E.
    Di Toro, M.
    Emanuele, U.
    Farinon, F.
    Guglielmetti, A.
    La Commara, M.
    Martin, B.
    Mazzocchi, C.
    Mazzocco, M.
    Rizzo, C.
    Romoli, M.
    Signorini, C.
    Silvestri, R.
    Soramel, F.
    Strano, E.
    Torresi, D.
    Trifiro, A.
    Trimarchi, M.
    12TH INTERNATIONAL SPRING SEMINAR ON NUCLEAR PHYSICS: CURRENT PROBLEMS AND PROSPECTS FOR NUCLEAR STRUCTURE, 2018, 966
  • [42] Radiative neutron and proton capture:: Pre-equilibrium approach
    Beták, E
    Cvelbar, F
    Likar, A
    Vidmar, T
    CAPTURE GAMMA-RAY SPECTROSCOPY AND RELATED TOPICS, 2003, : 212 - 218
  • [43] PRE-EQUILIBRIUM ALPHA-PARTICLE EMISSION AS A PROBE TO EXPLORE ALPHA CLUSTERING IN NUCLEI
    Kravchuk, V. L.
    Fotina, O. V.
    Gramegna, F.
    Bruno, M.
    D'Agostino, M.
    Sambi, S.
    Barlini, S.
    Casini, G.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2011, 20 (04) : 1050 - 1053
  • [44] Improved Simulation of the Pre-equilibrium Triton Emission in Nuclear Reactions Induced by Nucleons
    Konobeyev, A. Yu.
    Fischer, U.
    Pereslavtsev, P. E.
    Blann, M.
    NUCLEAR DATA SHEETS, 2014, 118 : 280 - 283
  • [45] Calculation of Equilibrium and Pre-equilibrium 4He-Emission Spectra at 62 MeV Proton Incident Energy
    A. Aydin
    E. Tel
    M. Şahan
    Journal of Fusion Energy, 2011, 30 : 34 - 38
  • [46] Calculation of Equilibrium and Pre-equilibrium 4He-Emission Spectra at 62 MeV Proton Incident Energy
    Aydin, A.
    Tel, E.
    Sahan, M.
    JOURNAL OF FUSION ENERGY, 2011, 30 (01) : 34 - 38
  • [47] Energetic proton emission in heavy ion collisions at intermediate energy: Pre-equilibrium and cooperative effects
    Sapienza, P
    Coniglione, R
    Colonna, M
    Migneco, E
    Agodi, C
    Alba, R
    Bellia, G
    Del Zoppo, A
    Finocchiaro, P
    Greco, V
    Loukachine, K
    Maiolino, C
    Piattelli, P
    Santonocito, D
    Ventura, PG
    Blumenfeld, Y
    Bruno, M
    Colonna, N
    D'Agostino, M
    Fabbietti, L
    Fiandri, ML
    Gramegna, F
    Iori, I
    Margagliotti, GV
    Mastinu, PF
    Milazzo, PM
    Moroni, A
    Rui, R
    Scarpaci, JA
    Vannini, G
    ACTA PHYSICA HUNGARICA NEW SERIES-HEAVY ION PHYSICS, 2002, 16 (1-4): : 337 - 346
  • [48] Pre-Equilibrium 3He-Emission Spectra at 62 MeV Proton Incident Energy
    Abdullah Aydin
    Journal of Fusion Energy, 2010, 29 : 476 - 480
  • [49] Pre-Equilibrium 3He-Emission Spectra at 62 MeV Proton Incident Energy
    Aydin, Abdullah
    JOURNAL OF FUSION ENERGY, 2010, 29 (05) : 476 - 480
  • [50] PRE-EQUILIBRIUM EMISSION IN HEAVY-ION REACTIONS
    MACHNER, H
    PHYSICAL REVIEW C, 1983, 28 (05): : 2173 - 2175
12345