Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering

doi:10.1103/PHYSREVC.84.025501

Title: Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering

Full Record
Other Related Research

Abstract

Time reversal invariance violating and parity conserving effects for low-energy elastic neutron-deuteron scattering are calculated for meson exchange and effective field theory type potentials in a distorted wave-born approximation using realistic hadronic wave functions, obtained by solving three-body Faddeev equations in configuration space.

Authors:

Song, Young-Ho; Gudkov, Vladimir ^[1]; Lazauskas, Rimantas ^[2]

Department of Physics and Astronomy, University of South Carolina, Columbia, South Carolina 29208 (United States)
IPHC, IN2P3-CNRS/Universite Louis Pasteur, BP 28, F-67037 Strasbourg Cedex 2 (France)

Publication Date:: 2011-08-15

OSTI Identifier:: 21596703

Resource Type:: Journal Article

Journal Name:: Physical Review. C, Nuclear Physics

Additional Journal Information:: Journal Volume: 84; Journal Issue: 2; Other Information: DOI: 10.1103/PhysRevC.84.025501; (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0556-2813

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BOSON-EXCHANGE MODELS; COMPUTERIZED SIMULATION; DEUTERONS; DWBA; FADDEEV EQUATIONS; FIELD THEORIES; NEUTRONS; PARITY; SCATTERING; T INVARIANCE; WAVE FUNCTIONS; APPROXIMATIONS; BARYONS; BORN APPROXIMATION; CALCULATION METHODS; CHARGED PARTICLES; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FUNCTIONS; HADRONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; NUCLEONS; PARTICLE MODELS; PARTICLE PROPERTIES; PERIPHERAL MODELS; SIMULATION

Citation Formats


                    Song, Young-Ho, Gudkov, Vladimir, and Lazauskas, Rimantas. Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering.  United States: N. p., 2011. 
        Web.  doi:10.1103/PHYSREVC.84.025501.

Copy to clipboard


                    Song, Young-Ho, Gudkov, Vladimir, & Lazauskas, Rimantas. Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering.  United States.  doi:10.1103/PHYSREVC.84.025501.

Copy to clipboard


                    Song, Young-Ho, Gudkov, Vladimir, and Lazauskas, Rimantas. Mon .  
        "Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering".  United States.  doi:10.1103/PHYSREVC.84.025501.

Copy to clipboard


                    
@article{osti_21596703,

  title        = {Time reversal invariance violating and parity conserving effects in neutron-deuteron scattering},

  author       = {Song, Young-Ho and Gudkov, Vladimir and Lazauskas, Rimantas},

  abstractNote = {Time reversal invariance violating and parity conserving effects for low-energy elastic neutron-deuteron scattering are calculated for meson exchange and effective field theory type potentials in a distorted wave-born approximation using realistic hadronic wave functions, obtained by solving three-body Faddeev equations in configuration space.},

  doi          = {10.1103/PHYSREVC.84.025501},

  journal      = {Physical Review. C, Nuclear Physics},

  issn         = {0556-2813},

  number       = 2,

  volume       = 84,

  place        = {United States},

  year         = {2011},

  month        = {8}

}

Copy to clipboard

Journal Article:

DOI: 10.1103/PHYSREVC.84.025501

Other availability

Find in Google Scholar

Search WorldCat to find libraries that may hold this journal

Save / Share:

Export Metadata

Save to My Library

Similar records in OSTI.GOV collections:

Time reversal invariance violation in neutron-deuteron scattering

Journal Article Song, Young-Ho ; Gudkov, Vladimir ; Lazauskas, Rimantas - Physical Review. C, Nuclear Physics

Time reversal invariance-violating (TRIV) effects in low-energy elastic neutron-deuteron scattering are calculated using meson exchange and EFT-type TRIV potentials in a distorted-wave Born approximation with realistic hadronic strong interaction wave functions, obtained by solving the three-body Faddeev equations in configuration space. The relation between TRIV and parity-violating observables is discussed.
DOI: 10.1103/PHYSREVC.83.065503
Parity violation in low-energy neutron-deuteron scattering

Journal Article Song, Young-Ho ; Gudkov, Vladimir ; Lazauskas, Rimantas - Physical Review. C, Nuclear Physics

Parity-violating effects for low-energy elastic neutron deuteron scattering are calculated for Desplanques, Donoghue, and Holstein (DDH) and effective field theory types of weak potentials in a distorted-wave Born approximation, using realistic hadronic strong interaction wave functions, obtained by solving three-body Faddeev equations in configuration space. The resulting relation between physical observables and low-energy constants can be used to fix low-energy constants from experiments. Potential model dependencies of parity-violating effects are discussed.
DOI: 10.1103/PHYSREVC.83.015501
Fundamental Neutron Physics: Theory and Analysis

Technical Report Gudkov, Vladimir

The goal of the proposal was to study the possibility of searching for manifestations of new physics beyond the Standard model in fundamental neutron physics experiments. This involves detailed theoretical analyses of parity- and time reversal invariance-violating processes in neutron-induced reactions, properties of neutron β-decay, and the precise description of properties of neutron interactions with nuclei. To describe neutron-nuclear interactions, we use both the effective field theory approach and the theory of nuclear reaction with phenomenological nucleon potentials for the systematic description of parity- and time reversal-violating effects in the consistent way. A major emphasis of our research during themore »« less
DOI: 10.2172/1333856

Full Text Available
Calculation of electromagnetic observables in few-body systems

Technical Report Gibson, B.F.

An introduction to the calculation of electromagnetic observables in few-body systems is given by studying two examples in the trinucleon system: (1) the elastic electron scattering charge form factor in configuration space and momentum space and (2) the two-body photodisintegration of /sup 3/H leading to a neutron-deuteron final state in a separable potential formalism. In the discussion of charge form factor calculations, a number of related topics are touched upon: the relation of structure in Psi to the properties of simple NN forces, the Faddeev and Schroedinger solution to the harmonic oscillator problem, the Rosenbluth formula for electron scattering frommore »« less
DOI: 10.2172/6930874

Full Text Available
Parity-violating interaction effects in the np system

Journal Article Schiavilla, R. ; Carlson, J. ; Paris, M. ; ... - Physical Review. C, Nuclear Physics

We investigate parity-violating observables in the np system, including the longitudinal asymmetry and neutron-spin rotation in n-vectorp elastic scattering, the photon asymmetry in n-vectorp radiative capture, and the asymmetries in deuteron photodisintegration d({gamma}-vector,n)p in the threshold region and electrodisintegration d(e-vector,e{sup '})np in quasielastic kinematics. To have an estimate of the model dependence for the various predictions, a number of different, latest-generation strong-interaction potentials - Argonne v{sub 18}, Bonn 2000, and Nijmegen I - are used in combination with a weak-interaction potential consisting of {pi}-, {rho}-, and {omega}-meson exchanges - the Desplanques-Donoghue-Holstein (DDH) model. The complete bound and scattering problems inmore »« less
DOI: 10.1103/PhysRevC.70.044007

Similar Records