TY - JOUR
T1 - Electromagnetic structure of A=2 and 3 nuclei in chiral effective field theory
AU - Piarulli, Maria
AU - Girlanda, Luca
AU - Marcucci, Laura Elisa
AU - Pastore, Saori
AU - Schiavilla, Rocco
AU - Viviani, Michele
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.
PY - 2014
Y1 - 2014
N2 - Theory Center, Jefferson Laboratory, Newport News, VA, 23606, USA Department of Physics, Old Dominion University, Norfolk, VA, 23529, USA, The objective of this presentation is to provide a complete set of chiral effective field theory (χEFT) predictions for the structure functions and tensor polarization of the deuteron and for the charge and magnetic form factors of 3He and 3H. The calculations use wave functions derived from high-order chiral two- And three-nucleon potentials and Monte Carlo methods to evaluate the relevant matrix elements. Predictions based on conventional potentials in combination with χEFT charge and current operators are also presented. There is excellent agreement between theory and experiment for all these observables for momentum transfers up to q ∼< 2:0-2.5 fm-1.
AB - Theory Center, Jefferson Laboratory, Newport News, VA, 23606, USA Department of Physics, Old Dominion University, Norfolk, VA, 23529, USA, The objective of this presentation is to provide a complete set of chiral effective field theory (χEFT) predictions for the structure functions and tensor polarization of the deuteron and for the charge and magnetic form factors of 3He and 3H. The calculations use wave functions derived from high-order chiral two- And three-nucleon potentials and Monte Carlo methods to evaluate the relevant matrix elements. Predictions based on conventional potentials in combination with χEFT charge and current operators are also presented. There is excellent agreement between theory and experiment for all these observables for momentum transfers up to q ∼< 2:0-2.5 fm-1.
UR - https://www.scopus.com/pages/publications/84976271658
U2 - 10.22323/1.212.0040
DO - 10.22323/1.212.0040
M3 - Conference article
AN - SCOPUS:84976271658
SN - 1824-8039
VL - 27-31-January-2014
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 040
T2 - 52nd International Winter Meeting on Nuclear Physics, Bormio 2014
Y2 - 27 January 2014 through 31 January 2014
ER -