Work

Test of T-Invariance in Scattering of Polarized Protons on Tensor-Polarized Deuterons at Energies of the NICA SPD

Year: 2025

Type: article

Abstract: The effect of violation of T-invariance, provided that parity is preserved, is given by the total cross section of the interaction of a vector-polarized particle with a tensor-polarized target. A formalism for calculating this effect developed previously and based on the spin-dependent Glauber theory of elastic $$pd$$ scattering is used here to calculate the effect under discussion in the range of collision energies corresponding to the invariant mass of the $$pN$$ system $$\sqrt {{{s}_{{pN}}}} $$ = 5–30 GeV. The spin-dependent amplitudes of elastic $$pN$$ scattering required for this calculation are taken from existing phenomenological models for $$pN$$ scattering in the energy region considered.

Source: Physics of Particles and Nuclei

DOI: 10.1134/s1063779624701910

Authors: Yu. N. Uzikov, M. N. Platonova

Institutions: Lomonosov Moscow State University, Joint Institute for Nuclear Research, Dubna State University, Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University

Language: English

Topic: Particle physics theoretical and experimental studies

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4410531744

FWCI: 1.434

Cites: 21

Cited by: 3

Related to: 10