@article{aa0cc954412a4cf49791342162a35505,
title = "Compton scattering from He 4 at the TUNL HIγ S facility",
abstract = "Differential cross sections for elastic Compton scattering from He4 have been measured with high statistical precision at the High Intensity γ-ray Source at laboratory scattering angles of 55°, 90°, and 125° using a quasi-monoenergetic photon beam with a weighted mean energy value of 81.3 MeV. The results are compared to previous measurements and similar fore-aft asymmetry in the angular distribution of the differential cross sections is observed. This experimental work is expected to strongly motivate the development of effective-field-theory calculations of Compton scattering from He4 to fully interpret the data.",
author = "X. Li and Ahmed, {M. W.} and A. Banu and C. Bartram and B. Crowe and Downie, {E. J.} and M. Emamian and G. Feldman and H. Gao and D. Godagama and Grie{\ss}hammer, {H. W.} and Howell, {C. R.} and Karwowski, {H. J.} and Kendellen, {D. P.} and Kovash, {M. A.} and Leung, {K. K.H.} and D. Markoff and S. Mikhailov and Pywell, {R. E.} and Sikora, {M. H.} and Silano, {J. A.} and Sosa, {R. S.} and Spraker, {M. C.} and G. Swift and P. Wallace and Weller, {H. R.} and Whisnant, {C. S.} and Wu, {Y. K.} and Zhao, {Z. W.}",
note = "Funding Information: This work is funded in part by the US Department of Energy under Contracts No. DE-FG02-03ER41231, No. DE-FG02-97ER41033, No. DE-FG02-97ER41041, No. DE-FG02-97ER41046, No. DE-FG02-97ER41042, No. DE-SC0005367, No. DE-SC0015393, No. DE-SC0016581, and No. DE-SC0016656, National Science Foundation Grants No. NSF-PHY-0619183, No. NSF-PHY-1309130, and No. NSF-PHY-1714833, and funds from the Dean of the Columbian College of Arts and Sciences at The George Washington University, and its Vice-President for Research. We acknowledge the financial support of the Natural Sciences and Engineering Research Council of Canada and the support of Eugen-Merzbacher Fellowship. We acknowledge the support of the accelerator scientists, engineers, and operators for assisting with the experimental setup, tuning up the accelerator system for high-energy operation, and for the high-quality production of the -ray beam. Publisher Copyright: {\textcopyright} 2020 American Physical Society.",
year = "2020",
month = mar,
doi = "10.1103/PhysRevC.101.034618",
language = "English",
volume = "101",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "3",
}