STATISTICAL DECAY OF EXCITED ΛΛ HYPERNUCLEI AND γ-SPECTROSCOPY AT $\rm \bar P \rm ANDA$

2009 ◽  
Author(s):  
A. Sanchez Lorente ◽  
J. Pochodzalla ◽  
A. Botvina
Keyword(s):  
Statistical Decay

scholarly journals Monte Carlo Simulation for Statistical Decay of Compound Nucleus

2012 ◽  
Vol 21 ◽  
pp. 04001 ◽  
Author(s):  
T. Kawano ◽  
P. Talou ◽  
M.B. Chadwick
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Compound Nucleus ◽  
Statistical Decay

scholarly journals Statistical double Λ hypernuclear formation from Ξ− absorption at rest in light nuclei

2020 ◽  
Vol 2020 (6) ◽  
Author(s):  
Akira Ohnishi ◽  
Chikako Ishizuka ◽  
Kohsuke Tsubakihara ◽  
Yuichi Hirata
Keyword(s):  
Energy Dependence ◽  
Bond Energy ◽  
Bound State ◽  
Light Nuclei ◽  
Double Hypernuclei ◽  
Statistical Decay ◽  
Formation Probability

Abstract We investigate double $\Lambda$ hyperfragment formation from the statistical decay of double $\Lambda$ compound nuclei produced in the $\Xi^-$ absorption at rest in the light nuclei $^{12}\mathrm{C}$, $^{14}\mathrm{N}$, and $^{16}\mathrm{O}$. We examine the target and the $\Lambda\Lambda$ bond energy dependence of the double $\Lambda$ hyperfragment formation probabilities, especially of those double hypernuclei observed in experiments. For the $^{12}\mathrm{C}$ ($^{14}\mathrm{N}$) target, the formation probabilities of $^{\,\;\;6}_{\Lambda\Lambda}\mathrm{He}$ and $^{\;10}_{\Lambda\Lambda}\mathrm{Be}$ ($^{\;13}_{\Lambda\Lambda}\mathrm{B}$) are found to be reasonably large as they are observed in the KEK-E373 (KEK-E176) experiment. By comparison, for the $^{16}\mathrm{O}$ target, the formation probability of $^{\;11}_{\Lambda\Lambda}\mathrm{Be}$ is calculated to be small with $\Delta B_{\Lambda\Lambda}$ consistent with the Nagara event. We also evaluate the formation probability of ${}^{\,\;\;5}_{\Lambda\Lambda}\mathrm{H}$ from a $\Xi^-$–${}^{6}\mathrm{He}$ bound state, ${}^{7}_{\Xi}\mathrm{H}$.

QUANTUM STATISTICAL DECAY

1999 ◽  
pp. 175-240
Keyword(s):  
Statistical Decay ◽  
Quantum Statistical

Mass yield in high-energy proton-uranium collisions from a complete, microcanonical statistical decay

1986 ◽  
Vol 325 (3) ◽  
pp. 373-374
Author(s):  
A. Y. Abul-Magd ◽  
D. H. E. Gross ◽  
Xu Shu-yan ◽  
Zheng Yu-ming
Keyword(s):  
High Energy ◽  
Mass Yield ◽  
High Energy Proton ◽  
Statistical Decay ◽  
Energy Proton

Statistical decay of theE1 giant resonance

1988 ◽  
Vol 37 (5) ◽  
pp. 2121-2125 ◽  
Author(s):  
N. Teruya ◽  
H. Dias ◽  
E. Wolynec
Keyword(s):  
Giant Resonance ◽  
Statistical Decay

Deformation of Heated Nuclei Observed in the Statistical Decay of the Giant Dipole Resonance

1985 ◽  
Vol 54 (14) ◽  
pp. 1486-1489 ◽  
Author(s):  
C. A. Gossett ◽  
K. A. Snover ◽  
J. A. Behr ◽  
G. Feldman ◽  
J. L. Osborne
Keyword(s):  
Giant Dipole Resonance ◽  
Statistical Decay ◽  
Dipole Resonance

Giant dipole resonance in the statistical decay ofCu63,Kr76, andCs127compound nuclei

1983 ◽  
Vol 28 (6) ◽  
pp. 2554-2557 ◽  
Author(s):  
E. F. Garman ◽  
K. A. Snover ◽  
S. H. Chew ◽  
S. K. B. Hesmondhalgh ◽  
W. N. Catford ◽  
...  
Keyword(s):  
Giant Dipole Resonance ◽  
Statistical Decay ◽  
Dipole Resonance

Statistical decay of giant resonances

1986 ◽  
Vol 33 (6) ◽  
pp. 1955-1960 ◽  
Author(s):  
H. Dias ◽  
N. Teruya ◽  
E. Wolynec
Keyword(s):  
Giant Resonances ◽  
Statistical Decay

scholarly journals Implementing and testing theoretical fission fragment yields in a Hauser-Feshbach statistical decay framework

2018 ◽  
Vol 169 ◽  
pp. 00006 ◽  
Author(s):  
Patrick Jaffke ◽  
Peter Möller ◽  
Ionel Stetcu ◽  
Patrick Talou ◽  
Christelle Schmitt
Keyword(s):  
Kinetic Energy ◽  
Potential Energy ◽  
Potential Energy Surface ◽  
Fission Fragment ◽  
Energy Surface ◽  
Prompt Neutron ◽  
Fission Fragments ◽  
Statistical Decay ◽  
Γ Ray ◽  
The Impact

We implement fission fragment yields, calculated using Brownian shape-motion on a macroscopic-microscopic potential energy surface in six dimensions, into the Hauser-Feshbach statistical decay code CGMF. This combination allows us to test the impact of utilizing theoretically-calculated fission fragment yields on the subsequent prompt neutron and γ-ray emission. We draw connections between the fragment yields and the total kinetic energy TKE of the fission fragments and demonstrate that the use of calculated yields can introduce a difference in the 〈TKE〉 and, thus, the prompt neutron multiplicity v, as compared with experimental fragment yields. We deduce the uncertainty on the 〈TKE〉 and v from this procedure and identify possible applications.

Light charged particles and clusters in coincidence with heavy fragments in the40Ar(1100 MeV)+13C incomplete fusion reaction. Simulated statistical decay analysis

1991 ◽  
Vol 339 (4) ◽  
pp. 465-473 ◽  
Author(s):  
M. Zahar ◽  
A. Malki ◽  
M. Bozin ◽  
P. Wagner ◽  
F. Rami ◽  
...  
Keyword(s):  
Fusion Reaction ◽  
Charged Particles ◽  
Incomplete Fusion ◽  
Statistical Decay ◽  
Light Charged Particles
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