Factorization breaking of 
<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msubsup><mml:mi>A</mml:mi><mml:mi>d</mml:mi><mml:mi>T</mml:mi></mml:msubsup></mml:math>
 for polarized deuteron targets in a relativistic framework

Jeschonnek, Sabine; Orden, J. W. Van

doi:10.1103/physrevc.95.044001

Cited by 5 publications

(3 citation statements)

References 66 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The calculations presented here are based on a model originally designed to examine deuteron electrodisintegration in kinematical regions similar to those occurring in longbaseline neutrino experiments where large energy and momentum transfers can occur making it necessary that Lorentz covariance be required. The model has been applied to electrodisintegration without polarization [19], with polarized deuterons [20,23], with polarized final-state protons [21] and to study the model dependence in these processes [23,24]. t matrix represented by the dark ellipse.…”

Section: Neutrino Scattering From the Deuteronmentioning

confidence: 99%

Neutral-Current Neutrino Scattering from the Deuteron

Jeschonnek,

Van Orden,

Donnelly

2020

Preprint

Self Cite

View full text Add to dashboard Cite

Neutral-current neutrino scattering from the deuteron leading to proton-neutron final states is considered using an approach that incorporates relativistic dynamics and consequently provides robust modeling at relatively high energies and momenta. In this work the focus is placed on the fully exclusive reaction where both the proton and neutron in the final state are assumed to be detected. Accordingly, the incident neutrino energy, the neutrino scattering angle and the scattered neutrino's energy can all be reconstructed. It is shown that for specific choices of kinematics the reaction proceeds mainly via scattering from the proton, while for other choices of kinematics it proceeds mainly from the neutron. Specific asymmetries are introduced to focus on these attributes.Measurements in both regions have the potential to yield valuable information on the nucleon's electroweak form factors at momentum transfers up to a (GeV/c) 2 . In particular, the cross sections are shown to be very sensitive to the isoscalar axial-vector form factor, and sensitive but less so to the magnetic strangeness form factor. Comparisons with other reactions, specifically chargechanging neutrino reactions and both parity-conserving and -violating electron scattering, have the potential to provide new ways to test the Standard Model.

show abstract

Section: Neutrino Scattering From the Deuteronmentioning

confidence: 99%

Neutral-Current Neutrino Scattering from the Deuteron

Jeschonnek,

Van Orden,

Donnelly

2020

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…Further, nucleonnucleon correlations with high relative momenta are known to play a significant role in nuclear structure [2]. The tensor force between the neutron and proton can be probed via final-state interaction (FSI) effects in spin-dependent quasielastic 2 H( e, e p) at large initial-state momenta [3,4]. In this Letter, we report on new measurements of the vector and tensor asymmetries in quasielastic ( e, e p) scattering from deuterium over a broad range of kinematics and compare with theoretical calculations.…”

mentioning

confidence: 99%

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic $(\vec e, e'p)$ Electron Scattering from Deuterium

Milner¹

2019

Proceedings of 23rd International Spin Physics Symposium — PoS(SPIN2018)

View full text Add to dashboard Cite

We report the measurement of the beam-vector and tensor asymmetries A V ed and A T d in quasielastic (e, e p) electrodisintegration of the deuteron at the MIT-Bates Linear Accelerator Center up to missing momentum of 500 MeV/c. Data were collected simultaneously over a momentum transfer range 0.1 < Q 2 < 0.5 (GeV/c) 2 with the Bates Large Acceptance Spectrometer Toroid using an internal deuterium gas target, polarized sequentially in both vector and tensor states. The data are compared with calculations. The beam-vector asymmetry A V ed is found to be directly sensitive to the D-wave component of the deuteron and have a zero-crossing at a missing momentum of about 320 MeV/c, as predicted. The tensor asymmetry A T d at large missing momentum is found to be dominated by the influence of the tensor force in the neutron-proton final-state interaction. The new data provide a strong constraint on theoretical models.

show abstract

“…Further, nucleon-nucleon correlations with high relative momenta are known to play a significant role in nuclear structure [2]. The tensor force between the neutron and proton can be probed via final-state interaction (FSI) effects in spin-dependent quasielastic 2 H( e, e p) at large initial-state momenta [3,4]. In this Letter, we report on new measurements of the vector and tensor asymmetries in quasielastic ( e, e p) scattering from deuterium over a broad range of kinematics and compare with theoretical calculations.…”

mentioning

confidence: 99%

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic (e→,e′p)
DeGrush
¹
,
Maschinot
²
,
Akdoğan
³

et al. 2017
Phys. Rev. Lett.
1
0
0
0
View full text Add to dashboard Cite

We report the measurement of the beam-vector and tensor asymmetries A V ed and A T d in quasielastic ð ⃗e; e 0 pÞ electrodisintegration of the deuteron at the MIT-Bates Linear Accelerator Center up to missing momentum of 500 MeV=c. Data were collected simultaneously over a momentum transfer range 0.1 < Q 2 < 0.5 ðGeV=cÞ 2 with the Bates Large Acceptance Spectrometer Toroid using an internal deuterium gas target polarized sequentially in both vector and tensor states. The data are compared with calculations. The beam-vector asymmetry A V ed is found to be directly sensitive to the D-wave component of the deuteron and has a zero crossing at a missing momentum of about 320 MeV=c, as predicted. The tensor asymmetry A T d at large missing momentum is found to be dominated by the influence of the tensor force in the neutron-proton final-state interaction. The new data provide a strong constraint on theoretical models. DOI: 10.1103/PhysRevLett.119.182501 Understanding the structure and properties of the nucleon-nucleon system is a cornerstone of nuclear physics. Classic studies of the properties of the bound state (the deuteron), like the magnetic and quadrupole moments, have elucidated the nonrelativistic S-and D-state wave function components. However, modern polarized beams and targets provide new tools to revisit this subject to provide more stringent tests of our understanding. Spindependent quasielastic ð ⃗e; e 0 pÞ electron scattering from both vector and tensor polarized deuterium provides unique access to the orbital angular momentum structure of the deuteron, which is inaccessible in unpolarized scattering [1]. The combination of a pure, highly polarized gas target internal to a storage ring with an intense, highly polarized electron beam and a large acceptance detector allows the simultaneous measurement of the asymmetries as a function of initial-state proton momentum and momentum transfer. To see the direct effects of the D state, initial-state momenta up to 500 MeV=c are required. Further, nucleonnucleon correlations with high relative momenta are known to play a significant role in nuclear structure [2]. The tensor force between the neutron and proton can be probed via final-state interaction (FSI) effects in spin-dependent quasielastic 2 Hð ⃗e; e 0 pÞ at large initial-state momenta [3,4]. In this Letter, we report on new measurements of the vector and tensor asymmetries in quasielastic ð ⃗e; e 0 pÞ scattering from deuterium over a broad range of kinematics and compare with theoretical calculations.The deuteron's simple structure enables reliable calculations to be performed in sophisticated theoretical frameworks. These calculations use nucleon-nucleon potentials as input, which show that the ground-state wave function is

show abstract

Factorization breaking of AdT for polarized deuteron targets in a relativistic framework

Cited by 5 publications

References 66 publications

Neutral-Current Neutrino Scattering from the Deuteron

Neutral-Current Neutrino Scattering from the Deuteron

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic $(\vec e, e'p)$ Electron Scattering from Deuterium

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic (e→,e′p)
DeGrush
¹
,
Maschinot
²
,
Akdoğan
³

et al. 2017
Phys. Rev. Lett.
1
0
0
0
View full text Add to dashboard Cite

Contact Info

Product

Resources

About

Factorization breaking of AdT for polarized deuteron targets in a relativistic framework

Cited by 5 publications

References 66 publications

Neutral-Current Neutrino Scattering from the Deuteron

Neutral-Current Neutrino Scattering from the Deuteron

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic $(\vec e, e'p)$ Electron Scattering from Deuterium

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic (e→,e′p)DeGrush1, Maschinot2, Akdoğan3 et al. 2017Phys. Rev. Lett.1000View full textAdd to dashboardCite

Contact Info

Product

Resources

About

Measurement of the Vector and Tensor Asymmetries at Large Missing Momentum in Quasielastic (e→,e′p)
DeGrush
¹
,
Maschinot
²
,
Akdoğan
³

et al. 2017
Phys. Rev. Lett.
1
0
0
0
View full text Add to dashboard Cite