A. Hobart

activity

20202026

most citedAn experimental program with high duty-cycle polarized and unpolarized positron beams at Jefferson Lab

45 citations · 272 across the 36 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

hep-ex2020★ 14 cited

Beam spin asymmetry in semi-inclusive electroproduction of a hadron pair

M. Mirazita, H. Avakian, A. Courtoy +140

A first measurement of the longitudinal beam spin asymmetry ALU in the semi-inclusive electroproduction of pairs of charged pions is reported. ALU is a higher-twist observable and…

nucl-ex2020★ 45 cited

An experimental program with high duty-cycle polarized and unpolarized positron beams at Jefferson Lab

A. Accardi, A. Afanasev, I. Albayrak +227

Positron beams, both polarized and unpolarized, are identified as essential ingredients for the experimental programs at the next generation of lepton accelerators. In the context…

nucl-ex2020★ 11 cited

First measurement of direct photoproduction of the $a_{2} (1320)^{0}$ meson on the proton

A. Celentano, M. Battaglieri, R. De Vita +4

We present the first measurement of the exclusive reaction $γ p \to a_{2} (1320)^{0} p$ in the photon energy range $3.5$ - $5.5$ GeV and four-momentum transfer squared $0.2<-t<2…

Beam spin asymmetry in semi-inclusive electroproduction of a hadron pair

An experimental program with high duty-cycle polarized and unpolarized positron beams at Jefferson Lab

First measurement of direct photoproduction of the a2​(1320)0 meson on the proton

First measurement of direct photoproduction of the $a_{2} (1320)^{0}$ meson on the proton