scholarly journals Impact of nuclear effects on weak pion production at energies below 1 GeV

2013 ◽  
Vol 87 (6) ◽  
Author(s):  
Jan T. Sobczyk ◽  
Jakub Żmuda
Keyword(s):  
Pion Production ◽  
Nuclear Effects

scholarly journals Probing nuclear effects with neutrino-induced charged-current neutral pion production

2020 ◽  
Vol 102 (7) ◽  
Author(s):  
D. Coplowe ◽  
O. Altinok ◽  
Z. Ahmad Dar ◽  
F. Akbar ◽  
D. A. Andrade ◽  
...  
Keyword(s):  
Pion Production ◽  
Neutral Pion ◽  
Charged Current ◽  
Nuclear Effects

scholarly journals NUCLEAR EFFECTS IN NEUTRINO INDUCED REACTIONS

2008 ◽  
Vol 23 (27n30) ◽  
pp. 2321-2324
Author(s):  
M. J. VICENTE VACAS ◽  
L. ALVAREZ-RUSO ◽  
L. S. GENG ◽  
J. NIEVES ◽  
M. VALVERDE ◽  
...  
Keyword(s):  
Cross Section ◽  
Pion Production ◽  
Medium Energy ◽  
Medium Effects ◽  
Strong Reduction ◽  
Final State ◽  
Pion Wave Function ◽  
Final State Interactions ◽  
Nuclear Effects ◽  
Production Mechanisms

We discuss the relevance of nuclear medium effects in the analysis of some low and medium energy neutrino reactions of current interest. In particular, we study the Quasi-Elastic (QE) process, where RPA correlations and Final State Interactions (FSI) are shown to play a crucial role. We have also investigated the ν induced coherent pion production. We find a strong reduction of the cross section due to the distortion of the pion wave function and the modification of the production mechanisms in the nucleus. The sensitivity of the results to the axial NΔ coupling [Formula: see text] has been also investigated.

On the Use of Quantum Thermal Bath in Unimolecular Fragmentation Simulations

2019 ◽  
Author(s):  
Riccardo Spezia ◽  
Hichem Dammak
Keyword(s):  
Degrees Of Freedom ◽  
Molecular Simulations ◽  
Zero Point ◽  
Thermal Bath ◽  
Unimolecular Dissociation ◽  
Point Energy ◽  
Rotational Degrees Of Freedom ◽  
The Difference ◽  
Nuclear Effects

<div> <div> <div> <p>In the present work we have investigated the possibility of using the Quantum Thermal Bath (QTB) method in molecular simulations of unimolecular dissociation processes. Notably, QTB is aimed in introducing quantum nuclear effects with a com- putational time which is basically the same as in newtonian simulations. At this end we have considered the model fragmentation of CH4 for which an analytical function is present in the literature. Moreover, based on the same model a microcanonical algorithm which monitor zero-point energy of products, and eventually modifies tra- jectories, was recently proposed. We have thus compared classical and quantum rate constant with these different models. QTB seems to correctly reproduce some quantum features, in particular the difference between classical and quantum activation energies, making it a promising method to study unimolecular fragmentation of much complex systems with molecular simulations. The role of QTB thermostat on rotational degrees of freedom is also analyzed and discussed. </p> </div> </div> </div>

Observation of Single-Pion Production by a Weak Neutral Current

1974 ◽  
Vol 33 (7) ◽  
pp. 448-451 ◽  
Author(s):  
S. J. Barish ◽  
Y. Cho ◽  
M. Derrick ◽  
L. G. Hyman ◽  
J. Rest ◽  
...  
Keyword(s):  
Pion Production ◽  
Neutral Current ◽  
Weak Neutral Current

scholarly journals Vocabulary of radioanalytical methods (IUPAC Recommendations 2020)

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Zhifang Chai ◽  
Amares Chatt ◽  
Peter Bode ◽  
Jan Kučera ◽  
Robert Greenberg ◽  
...  
Keyword(s):  
Nuclear Reactions ◽  
Hyperfine Interactions ◽  
Chemical Species ◽  
Radiation Detectors ◽  
Nuclear Analysis ◽  
Characterization Of Materials ◽  
Nuclear Effects ◽  
Nuclear Processes ◽  
Radioanalytical Methods

AbstractThese recommendations are a vocabulary of basic radioanalytical terms which are relevant to radioanalysis, nuclear analysis and related techniques. Radioanalytical methods consider all nuclear-related techniques for the characterization of materials where ‘characterization’ refers to compositional (in terms of the identity and quantity of specified elements, nuclides, and their chemical species) and structural (in terms of location, dislocation, etc. of specified elements, nuclides, and their species) analyses, involving nuclear processes (nuclear reactions, nuclear radiations, etc.), nuclear techniques (reactors, accelerators, radiation detectors, etc.), and nuclear effects (hyperfine interactions, etc.). In the present compilation, basic radioanalytical terms are included which are relevant to radioanalysis, nuclear analysis and related techniques.

Inclusive Pion Production in Collisions of Relativistic Protons, Deuterons, Alphas, and Carbon Ions with Nuclei.

1975 ◽  
Vol 34 (15) ◽  
pp. 991-991 ◽  
Author(s):  
J. Papp ◽  
J. Jaros ◽  
L. Schroeder ◽  
J. Staples ◽  
H. Steiner ◽  
...  
Keyword(s):  
Pion Production ◽  
Carbon Ions
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