Target and beam-target spin asymmetries in exclusive pion electroproduction for Q2>1 GeV2. II. ep→eπ0p
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review C"
DOI: 10.1103/physrevc.95.035206
Abstract: Beam-target double-spin asymmetries and target single-spin asymmetries were measured for the exclusive π 0 electroproduction reaction γ ∗ p → p π 0 , expanding an analysis of the γ ∗ p → n π… read more here.
Keywords: electroproduction; beam target; spin asymmetries; target ... See more keywords
Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.075028
Abstract: We show that inclusive single-spin asymmetries (SSAs) with transversely polarized protons or electrons at a future electron ion collider (EIC) are sensitive to new physics contributions to electroweak dipole operators of electrons and quarks. We… read more here.
Keywords: physics; spin asymmetries; transverse spin; dipole moments ... See more keywords
Direct extraction of the Sivers distributions from spin asymmetries in pion and kaon leptoproduction
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.95.094024
Abstract: We present a point-by-point determination of the Sivers distributions from hadron leptoproduction data. The method, which relies on some simple assumptions, is based on the combined analysis of proton and deuteron observables. We make use… read more here.
Keywords: extraction sivers; sivers distributions; direct extraction; distributions spin ... See more keywords
Single spin asymmetries in forward p−p/A collisions revisited: The role of color entanglement
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review D"
DOI: 10.1103/physrevd.96.034027
Abstract: We calculate the single transverse spin asymmetries(SSA) for forward inclusive particle production in pp and pA collisions using a hybrid approach. It is shown that the Sivers type contribution to the SSA drops out due… read more here.
Keywords: color entanglement; single spin; spin; spin asymmetries ... See more keywords
Single spin asymmetries in ultraperipheral p↑A collisions
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.094025
Abstract: We suggest inclusive hadron production in ultra-peripheral proton-nucleus collisions (UPCs) $p^\uparrow A \to h AX$ as a new channel to investigate single spin asymmetries (SSAs), in particular, to test the assumed dominance of the contribution… read more here.
Keywords: asymmetries ultraperipheral; single spin; spin asymmetries; ultraperipheral collisions ... See more keywords
Single and double spin asymmetries in the elastic e-d scattering and their dependence on the deuteron wave function
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Particles and Nuclei Letters"
DOI: 10.1134/s1547477117060115
Abstract: Single and double spin asymmetries in the elastic electron-deuteron (e-d ) scattering were investigated. The tensor-deuteron asymmetries T2i(i = 0, 1, 2) and the beam-vector-deuteron asymmetries T e 1i(i = 0, 1) were calculated and… read more here.
Keywords: double spin; asymmetries elastic; single double; deuteron wave ... See more keywords
On the Double Spin Asymmetries in the Elastic Scattering of Electrons off Protons
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of the Russian Academy of Sciences: Physics"
DOI: 10.3103/s1062873819040221
Abstract: Based on the obtained differential cross sections for the scattering of longitudinally polarized electrons, taking into account the polarization of the proton target or the longitudinal polarization of the recoil protons, the next single spin… read more here.
Keywords: double spin; spin asymmetries; longitudinal polarization; proton ... See more keywords