Momentum distributions for
Abstract
[Background] A primary goal of deuteron electrodisintegration is the possibility of extracting the deuteron momentum distribution. This extraction is inherently fraught with difficulty, as the momentum distribution is not an observable and the extraction relies on theoretical models dependent on other models as input. [Purpose] We present a new method for extracting the momentum distribution which takes into account a wide variety of model inputs thus providing a theoretical uncertainty due to the various model constituents. [Method] The calculations presented here are using a Bethe-Salpeter like formalism with a wide variety of bound state wave functions, form factors, and final state interactions. We present a method to extract the momentum distributions from experimental cross sections, which takes into account the theoretical uncertainty from the various model constituents entering the calculation. [Results] In order to test the extraction pseudo-data was generated, and the extracted "experimental'' distribution, which has theoretical uncertainty from the various model inputs, was compared with the theoretical distribution used to generate the pseudo-data. [Conclusions] In the examples we compared the original distribution was typically within the error band of the extracted distribution. The input wave functions do contain some outliers which are discussed in the text, but atmore »
- Authors:
-
- Univ. of Southern Mississippi, Hattiesburg, MS (United States)
- The Ohio State Univ., Lima, OH (United States)
- Old Dominion Univ., Norfolk, VA (United States); Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Publication Date:
- Research Org.:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1166939
- Alternate Identifier(s):
- OSTI ID: 1180777
- Report Number(s):
- JLAB-THY-14-1981; arXiv:1411.3306; DOE/OR/23177-3216
Journal ID: ISSN 0556-2813; PRVCAN; ArticleNumber: 064006; NSF grant PHY-1306250
- Grant/Contract Number:
- AC05-06OR23177; AC05-84ER40150; PHY-1306250
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C, Nuclear Physics
- Additional Journal Information:
- Journal Volume: 90; Journal Issue: 6; Journal ID: ISSN 0556-2813
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Citation Formats
Ford, William P., Jeschonnek, Sabine, and Van Orden, J. W. Momentum distributions for H2(e,e'p). United States: N. p., 2014.
Web. doi:10.1103/PhysRevC.90.064006.
Ford, William P., Jeschonnek, Sabine, & Van Orden, J. W. Momentum distributions for H2(e,e'p). United States. https://doi.org/10.1103/PhysRevC.90.064006
Ford, William P., Jeschonnek, Sabine, and Van Orden, J. W. Mon .
"Momentum distributions for H2(e,e'p)". United States. https://doi.org/10.1103/PhysRevC.90.064006. https://www.osti.gov/servlets/purl/1166939.
@article{osti_1166939,
title = {Momentum distributions for H2(e,e'p)},
author = {Ford, William P. and Jeschonnek, Sabine and Van Orden, J. W.},
abstractNote = {[Background] A primary goal of deuteron electrodisintegration is the possibility of extracting the deuteron momentum distribution. This extraction is inherently fraught with difficulty, as the momentum distribution is not an observable and the extraction relies on theoretical models dependent on other models as input. [Purpose] We present a new method for extracting the momentum distribution which takes into account a wide variety of model inputs thus providing a theoretical uncertainty due to the various model constituents. [Method] The calculations presented here are using a Bethe-Salpeter like formalism with a wide variety of bound state wave functions, form factors, and final state interactions. We present a method to extract the momentum distributions from experimental cross sections, which takes into account the theoretical uncertainty from the various model constituents entering the calculation. [Results] In order to test the extraction pseudo-data was generated, and the extracted "experimental'' distribution, which has theoretical uncertainty from the various model inputs, was compared with the theoretical distribution used to generate the pseudo-data. [Conclusions] In the examples we compared the original distribution was typically within the error band of the extracted distribution. The input wave functions do contain some outliers which are discussed in the text, but at least this process can provide an upper bound on the deuteron momentum distribution. Due to the reliance on the theoretical calculation to obtain this quantity any extraction method should account for the theoretical error inherent in these calculations due to model inputs.},
doi = {10.1103/PhysRevC.90.064006},
journal = {Physical Review C, Nuclear Physics},
number = 6,
volume = 90,
place = {United States},
year = {Mon Dec 29 00:00:00 EST 2014},
month = {Mon Dec 29 00:00:00 EST 2014}
}
Web of Science
Works referenced in this record:
Electromagnetic interactions for the two-body spectator equations
journal, September 1998
- Adam, J.; Van Orden, J. W.; Gross, Franz
- Nuclear Physics A, Vol. 640, Issue 3-4
How should one formulate, extract and interpret ‘non-observables’ for nuclei?
journal, March 2010
- Furnstahl, R. J.; Schwenk, A.
- Journal of Physics G: Nuclear and Particle Physics, Vol. 37, Issue 6
Probing the High Momentum Component of the Deuteron at High
journal, December 2011
- Boeglin, W. U.; Coman, L.; Ambrozewicz, P.
- Physical Review Letters, Vol. 107, Issue 26
New calculation for at GeV energies
journal, July 2008
- Jeschonnek, Sabine; Van Orden, J. W.
- Physical Review C, Vol. 78, Issue 1
Target polarization for at GeV energies
journal, November 2009
- Jeschonnek, Sabine; Van Orden, J. W.
- Physical Review C, Vol. 80, Issue 5
Ejectile polarization for ( ) at GeV energies
journal, January 2010
- Jeschonnek, Sabine; Orden, J. W. Van
- Physical Review C, Vol. 81, Issue 1
H observables using a Regge model parametrization of final-state interactions
journal, May 2013
- Ford, William P.; Jeschonnek, Sabine; Van Orden, J. W.
- Physical Review C, Vol. 87, Issue 5
Calculations of the exclusive processes , and within a generalized eikonal approximation
journal, February 2005
- degli Atti, C. Ciofi; Kaptari, L. P.
- Physical Review C, Vol. 71, Issue 2
The electro-disintegration of few body systems revisited
journal, March 2005
- Laget, J. M.
- Physics Letters B, Vol. 609, Issue 1-2
Large electrodisintegration of the deuteron in the virtual nucleon approximation
journal, July 2010
- Sargsian, Misak M.
- Physical Review C, Vol. 82, Issue 1
Off-shell electron-nucleon cross sections
journal, January 1983
- De Forest, Taber
- Nuclear Physics A, Vol. 392, Issue 2-3
Regge model for nucleon-nucleon spin-dependent amplitudes
journal, January 2013
- Ford, William P.; Van Orden, J. W.
- Physical Review C, Vol. 87, Issue 1
Updated analysis of elastic scattering to 3 GeV
journal, August 2007
- Arndt, R. A.; Briscoe, W. J.; Strakovsky, I. I.
- Physical Review C, Vol. 76, Issue 2
Nucleon-nucleon elastic scattering to 3 GeV
journal, August 2000
- Arndt, Richard A.; Strakovsky, Igor I.; Workman, Ron L.
- Physical Review C, Vol. 62, Issue 3
Effect of recent and measurements on extended Gari-Krümpelmann model fits to nucleon electromagnetic form factors
journal, October 2002
- Lomon, Earle L.
- Physical Review C, Vol. 66, Issue 4
Global analysis of proton elastic form factor data with two-photon exchange corrections
journal, September 2007
- Arrington, J.; Melnitchouk, W.; Tjon, J. A.
- Physical Review C, Vol. 76, Issue 3
Dispersion-theoretical analysis of the nucleon electromagnetic form factors
journal, January 1996
- Mergell, P.; Meißner, Ulf-G.; Drechsel, D.
- Nuclear Physics A, Vol. 596, Issue 3-4
Relativistic one-boson-exchange model for the nucleon-nucleon interaction
journal, May 1992
- Gross, Franz; Van Orden, J. W.; Holinde, Karl
- Physical Review C, Vol. 45, Issue 5
High-precision covariant one-boson-exchange potentials for np scattering below 350 MeV
journal, December 2008
- Gross, F.; Stadler, A.
- Few-Body Systems, Vol. 44, Issue 1-4
Accurate nucleon-nucleon potential with charge-independence breaking
journal, January 1995
- Wiringa, R. B.; Stoks, V. G. J.; Schiavilla, R.
- Physical Review C, Vol. 51, Issue 1
High-precision, charge-dependent Bonn nucleon-nucleon potential
journal, January 2001
- Machleidt, R.
- Physical Review C, Vol. 63, Issue 2
Construction of high-quality NN potential models
journal, June 1994
- Stoks, V. G. J.; Klomp, R. A. M.; Terheggen, C. P. F.
- Physical Review C, Vol. 49, Issue 6
Works referencing / citing this record:
Partial-Wave Analysis of Nucleon-Nucleon Elastic Scattering Data
text, January 2016
- Workman, Ron L.; Briscoe, William J.; Strakovsky, Igor I.
- arXiv
Direct Observation of Proton-Neutron Short-Range Correlation Dominance in Heavy Nuclei
text, January 2018
- Duer, M.; Schmidt, A.; Pybus, J. R.
- arXiv