Role of the Target Orientation Angle and Orbital Angular Momentum in the Evaporation Residue Production(Nuclear physics)

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概要

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• The influence of the orientation angles of the target nucleus symmetry axis, relative to the beam direction, on the production of the evaporation residues is investigated for the ^<48>Ca+^<154>Sm reaction as a function of beam energy. At low energies (E_<c.m.><137MeV), the yield of evaporation residues is observed only for collisions with small orientation angles (α_T<45°). At large energies (about E_<c.m.>=140-180MeV), all orientation angles α_T can contribute to the evaporation residue cross section σ_<ER> in the 10-100mb range. At E_<c.m.>>180MeV, σ_<ER> ranges approximately 0.1-10mb because the fission barrier for a compound nucleus decreases with increasing excitation energy and angular momentum.

• 社団法人日本物理学会の論文
• 2008-12-15

著者

• Nasirov Avazbek

  Department Of Heavy Ion Physics Institute Of Nuclear Physics:joint Institute For Nuclear Research

• FAZIO Giovanni

  INFN, Sezione di Catania, and Dipartimento di Fisica dell'Universita di Messina

• GIARDINA Giorgio

  INFN, Sezione di Catania, and Dipartimento di Fisica dell'Universita di Messina

• HANAPPE Francis

  Universite Libre de Bruxelles

• Giardina Giorgio

  Infn Sezione Di Catania:dipartimento Di Fisica Dell'universita Di Messina

• Giardina G

  Dipartimento Di Fisica Dell'universitii

• Sacca Carmelo

  Dipartimento Di Scienze Della Terra Dell'universita Di Messina

• Muminov Akhtam

  Department Of Heavy Ion Physics Institute Of Nuclear Physics

• Fazio Giovanni

  Infn Sezione Di Catania:dipartimento Di Fisica Dell'universita Di Messina

• Hanappe F

  Universite Libre De Bruxelles

• Fazio G

  Infn Sezione Di Catania:dipartimento Di Fisica Dell'universita Di Messina

• Mandaglio Giuseppe

  Infn Sezione Di Catania:dipartimento Di Fisica Dell'universita Di Messina

• MANDAGLIO Giuseppe

  INFN, Sezione di Catania

• MANGANARO Marina

  INFN, Sezione di Catania

• Manganaro Marina

  Infn Sezione Di Catania:dipartimento Di Fisica Dell'universita Di Messina

• Nasirov Avazbek

  Department Of Heavy Ion Physics Institute Of Nuclear Physics

• Fazio Giovanni

  INFN, Sezione di Catania:Dipartimento di Fisica dell'Universita di Messina

• Giardina Giorgio

  INFN, Sezione di Catania:Dipartimento di Fisica dell'Universita di Messina

• NASIROV Avazbek

  Department of Heavy Ion Physics, Institute of Nuclear Physics:Joint Institute for Nuclear Research

• MUMINOV Akhtam

  Department of Heavy Ion Physics, Institute of Nuclear Physics

関連論文

• Entrance Channel Effect on the Formation of Heavy and Superheavy Nuclei (Nuclear Physics)
• Entrance Channel Effect on the Formation of Heavy and Superheavy Nuclei
• Problems of Dynamical Calculation for Synthesis of Superheavy Elements
• Effect of the Entrance Channel on the Fission of the Compound Nucleus(Nuclear Physics)
• Experimental Evidence of Shell Effects in the Fission Time of Heavy Nuclei : Nuclei
• The (α, ^6Li) Reaction Mechanism at E_α=27.2 MeV
• The P_ ^5He Level
• On the Broad First Excited ^5He State
• Role of the Target Orientation Angle and Orbital Angular Momentum in the Evaporation Residue Production(Nuclear physics)
• Angular Distribution of the Fission Fragments as a Probe for the Shell Effects
• Angular Distribution of the Fission Fragments as a Probe for the Shell Effects
• The Even-Spin Positive-Parity ^8Be Levels in the 20 MeV Region Observed by the ^7Li (d,αα)n Reaction
• The 5.65 MeV ^6Li Level Width by the ^7Li(^3He,αd)α Reaction at E(^3He)=11.5 MeV
• Role of the Target Orientation Angle and Orbital Angular Momentum in the Evaporation Residue Production

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