6533b85efe1ef96bd12c01ca

RESEARCH PRODUCT

Beam-normal single spin asymmetry in elastic electron scattering off Si and Zr

A. EsserM. ThielP. AchenbachK. AulenbacherS. AulenbacherS. BaunackD. BosnarS. CaiazzaM. ChristmannM. DehnM.o. DistlerL. DoriaP. EckertM. GorchteinP. GülkerP. HerrmannM. HoekS. KegelP. KlagH.j. KreidelM. LittichS. LunkenheimerF.e. MaasM. MakekH. MerkelM. MihovilovičJ. MüllerU. MüllerJ. PochodzallaB.s. SchlimmeR. SpreckelsV. TioukineC. Sfienti

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description

We report on a new measurement of the beam-normal single spin asymmetry An in the elastic scattering of 570 MeV transversely polarized electrons off $^{28}$Si and $^{90}$Zr at Q2=0.04 GeV2/c2. The studied kinematics allow for a comprehensive comparison with former results on $^{12}$C. No significant mass dependence of the beam-normal single spin asymmetry is observed in the mass regime from $^{12}$C to $^{90}$Zr.

10.1016/j.physletb.2020.135664http://repo.scoap3.org/api