Nuclear Reaction Mechanisms Studied in Alpha- and 12C-induced Reactions

Nuclear Reaction Mechanisms Studied in Alpha- and 12C-induced Reactions PDF Author: Mats Rydehell
Publisher:
ISBN: 9789170325052
Category : Heavy ion collisions
Languages : en
Pages : 88

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Nuclear Reaction Mechanisms Studied in Alpha- and 12C-induced Reactions

Nuclear Reaction Mechanisms Studied in Alpha- and 12C-induced Reactions PDF Author: Mats Rydehell
Publisher:
ISBN: 9789170325052
Category : Heavy ion collisions
Languages : en
Pages : 88

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Nuclear Reaction Mechanisms Studied in [alpha]- and 1C-induced Reactions

Nuclear Reaction Mechanisms Studied in [alpha]- and 1C-induced Reactions PDF Author: Mats Rydehell
Publisher:
ISBN:
Category : Heavy ion collisions
Languages : en
Pages : 174

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Exotic Nuclear Reaction Mechanisms: Multistep Processes in Heavy-ion Induced Transfer Reactions and Complex Particle Emission in the 12c +14n Interaction

Exotic Nuclear Reaction Mechanisms: Multistep Processes in Heavy-ion Induced Transfer Reactions and Complex Particle Emission in the 12c +14n Interaction PDF Author: David L. Hanson
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Nuclear Reaction Mechanisms in the 18O + 12C and 86Kr + 139La Systems

Nuclear Reaction Mechanisms in the 18O + 12C and 86Kr + 139La Systems PDF Author: Michael Patrick Webb
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ISBN:
Category : Ion bombardment
Languages : en
Pages : 416

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Reaction Mechanisms of [alpha]-particle-induced Reactions on Light Target Nuclei

Reaction Mechanisms of [alpha]-particle-induced Reactions on Light Target Nuclei PDF Author: Ali Gökmen
Publisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 550

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Study of the 12C(α,γ)16O Reaction Via the Α-transfer Reactions: 12C(6Li,d)16O and 12C(7Li,t)16O

Study of the 12C(α,γ)16O Reaction Via the Α-transfer Reactions: 12C(6Li,d)16O and 12C(7Li,t)16O PDF Author: Shamim Akhtar
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ISBN:
Category : Alpha rays
Languages : en
Pages :

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Direct Interactions and Nuclear Reaction Mechanisms

Direct Interactions and Nuclear Reaction Mechanisms PDF Author: C. Villi
Publisher:
ISBN:
Category :
Languages : en
Pages : 1187

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Nuclear-reaction Studies Via the Observation of Unbound Outgoing Systems

Nuclear-reaction Studies Via the Observation of Unbound Outgoing Systems PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The mechanisms involved in the production of fast .cap alpha.-particles in 12C induced reactions have been investigated for the 12C + 2°8Pb system at bombarding energies of E(12C) = 132, 187 and 230 MeV. Absolute cross sections have been determined for the reactions 2°8Pb (12C, 8Be (g.s.)), 2°8Pb(12C, 8Be (2.94 MeV)) and 2°8Pb (12C, 12C* .-->. .cap alpha. + 8Be) by double and triple coincidence measurements of the sequential decay .cap alpha.-particles. Inclusive .cap alpha.-particle production cross sections were also measured at E (12C) = 187 MeV for comparison. It is found that the simple inelastic scattering process (12C, 12C* .-->. .cap alpha. + 8Be) does not contribute significantly to the production of fast .cap alpha.-particles but that the production of 8Be nuclei by projectile fragmentation is an important source of .cap alpha.-particles. At the highest bombarding energy investigated (19 MeV/A) it appears that the 12C .-->. 3.cap alpha. fragmentation reaction becomes more prominent at the expense of the 12C .-->. .cap alpha. + 8Be fragmentation channel. It is concluded that projectile spectroscopic properties and/or final state interactions are important in fragmentation reactions for these bombarding energies. In a kinematically complete experiment the direct and the sequential breakup channels of 10 MeV/A 7Li projectiles have been investigated with 12C and 2°8Pb targets. By appropriate arrangement of detector telescopes it was possible to define a kinematical window which allowed for the unambigious observation of both the direct (to the .cap alpha.-t continuum) and the sequential components of a heavy-ion projectile breakup reaction. A semiclassical Monte Carlo type projectile breakup calculation was constructed which qualitatively reproduced the measured .cap alpha.-t coincidence cross section as a function of the laboratory angle.

Reaction Mechanism Studies of Heavy Ion Induced Nuclear Reactions . Dept. of Chemistry and Biochemistry, Univ. of Maryland, College Park, Maryland

Reaction Mechanism Studies of Heavy Ion Induced Nuclear Reactions . Dept. of Chemistry and Biochemistry, Univ. of Maryland, College Park, Maryland PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 46

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Completed work is summarized on the topics of excitation energy division in deep-inelastic reactions and the onset of multifragmentation in La-induced reactions at E/A = 45 MeV. Magnetic fields are being calculated for the PHOBOS detector system, a two-arm multiparticle spectrometer for studying low-transverse-momentum particles produced at the Relativistic Heavy Ion Collider. The Maryland Forward Array is being developed for detection of the reaction products from very peripheral collisions; it consists of two individual units of detectors: the annular silicon detector in front and the plastic phoswich detector at back.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 724

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