@article{770963dbc7234ed69225bd60088581a6,
title = "Observation of large missing-momentum (e,e′p) cross-section scaling and the onset of correlated-pair dominance in nuclei",
abstract = "We report the measurement of xB scaling in (e,e′p) cross-section ratios off nuclei relative to deuterium at large missing momentum of 350≤pmiss≤600 MeV/c. The observed scaling extends over a kinematic range of 0.7≤xB≤1.8, which is significantly wider than 1.4≤xB≤1.8 previously observed for inclusive (e,e′) cross-section ratios. The xB-integrated cross-section ratios become constant (i.e., scale) beginning at pmiss≈kF, the nuclear Fermi momentum. Comparing with theoretical calculations we find good agreement with generalized contact formalism calculations for high missing momentum (>375 MeV/c), suggesting the observed scaling results from interacting with nucleons in short-range correlated (SRC) pairs. For low missing momenta, mean-field calculations show good agreement with the data for pmiss",
author = "{CLAS Collaboration} and I. Korover and Denniston, {A. W.} and A. Kiral and A. Schmidt and A. Lovato and N. Rocco and A. Nikolakopoulos and Weinstein, {L. B.} and E. Piasetzky and O. Hen and Amaryan, {M. J.} and Giovanni Angelini and H. Atac and Baltzell, {N. A.} and L. Barion and M. Battaglieri and I. Bedlinskiy and Fatiha Benmokhtar and A. Bianconi and L. Biondo and Biselli, {A. S.} and F. Boss{\`u} and S. Boiarinov and Briscoe, {W. J.} and D. Bulumulla and Burkert, {V. D.} and Carman, {D. S.} and Carvajal, {J. C.} and M. Caudron and P. Chatagnon and T. Chetry and G. Ciullo and L. Clark and Cole, {P. L.} and M. Contalbrigo and G. Costantini and A. D'Angelo and N. Dashyan and {De Vita}, R. and M. Defurne and A. Deur and S. Diehl and C. Djalali and M. Duer and R. Dupre and H. Egiyan and M. Ehrhart and {El Alaoui}, A. and {El Fassi}, L. and L. Elouadrhiri",
note = "Publisher Copyright: {\textcopyright} 2023 American Physical Society.",
year = "2023",
month = jun,
doi = "10.1103/PhysRevC.107.L061301",
language = "אנגלית",
volume = "107",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "6",
}