M. Alexeev

activity

20052026

most citedA new measurement of the Collins and Sivers asymmetries on a transversely polarised deuteron target

236 citations · 2.2k across the 70 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

hep-ex2020★ 12 cited

Spin Density Matrix Elements in Exclusive $ω$ Meson Muoproduction $^{*}$

M. G. Alexeev, G. D. Alexeev, A. Amoroso +197

We report on a measurement of Spin Density Matrix Elements (SDMEs) in hard exclusive $ω$ meson muoproduction on the proton at COMPASS using 160 GeV/ $c$ polarised $μ^{+}$ and $ μ^{…

physics.ins-det2020★ 3 cited

MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond

J. Agarwala, M. Alexeev, C. D. R. Azevedo +28

COMPASS is a fixed target experiment at CERN SPS aimed to study hadron structure and spectroscopy. Hadron identification in the momentum range between $3$ and $55 G e V / c$ is provide…

hep-ph2020★ 36 cited

Triangle Singularity as the Origin of the $a_{1} (1420)$

G. D. Alexeev, M. G. Alexeev, A. Amoroso +194

The COMPASS experiment recently discovered a new isovector resonance-like signal with axial-vector quantum numbers, the $a_{1} (1420)$ , decaying to $f_{0} (980) π$ . With a mass too close…

Spin Density Matrix Elements in Exclusive ω Meson Muoproduction ∗

MPGD-based photon detectors for the upgrade of COMPASS RICH-1 and beyond

Triangle Singularity as the Origin of the a1​(1420)

Spin Density Matrix Elements in Exclusive $ω$ Meson Muoproduction $^{*}$

Triangle Singularity as the Origin of the $a_{1} (1420)$