Publications (14)
Search for axion-like particles through nuclear Primakoff production using the GlueX detector
J. R. Pybus, T. Kolar, B. Devkota +40
We report on the results of the first search for the production of axion-like particles (ALP) via Primakoff production on nuclear targets using the GlueX detector. This search uses…
Low- elastic electron-proton scattering using a gas jet target
Y. Wang, J. C. Bernauer, B. S. Schlimme +54
In this paper, we describe an experiment measuring low- elastic electron-proton scattering using a newly developed cryogenic supersonic gas jet target in the A1 three-spectrom…
Measurement of the α-particle monopole transition form factor challenges theory: a low-energy puzzle for nuclear forces?
S. Kegel, P. Achenbach, S. Bacca +30
We perform a systematic study of the -particle excitation from its ground state to the resonance. The so-called monopole transition form factor is investigated…
Measurement of polarization-transfer to bound protons in carbon and its virtuality dependence
A1 Collaboration, D. Izraeli, T. Brecelj +26
We measured the ratio of the transverse to longitudinal components of polarization transferred from electrons to bound protons in by the $^{12}\math…
Comparison of recoil polarization in the process for protons extracted from and shell
T. Kolar, S. Paul, T. Brecelj +29
We present first measurements of the double ratio of the polarization transfer components f…
Threshold Photoproduction as a Probe of Nuclear Gluon Structure
J. R. Pybus, D. Dutta, H. Gao +83
The nuclear EMC effect is the observation that quark distributions in bound nucleons experience significant modification at large relative to free nucleons. Despite decades of…