8 papers
A search for the dark photon in the OKA experiment
The OKA Collaboration, A. S. Sadovsky, A. P. Filin +35
A search for the massless dark photon in the decay is performed with the OKA detector exposed to 17.7 GeV/c RF separated secondary beam of t…
Performance Evaluation of Straw Tubes with Muon Beams at CERN
Linnuo Zhang, Chihao Li, Jiajin Ge +21
We present results from two test beam campaigns that investigate the performance of straw tube detectors as potential candidates for an FCC-ee straw tracker. These studies were car…
Split Casimir Operator of the Lie Algebra so(2r) in Spinor Representations, Colour Factors and Yang-Baxter Equation
A. P. Isaev, A. A. Provorov
In this paper, we derive characteristic identities for the split Casimir operator of the Lie algebra in tensor products of spinor representations of the same and opposite…
Performance study of the Highly Granular Neutron Detector prototype in the BM@N experiment
A. Zubankov, S. Afanasiev, M. Golubeva +16
The time-of-flight Highly Granular Neutron Detector (HGND) with a multilayer longitudinal structure of interleaved absorber and scintillator plates, high transverse granularity and…
Space-like pion off-shell form factors in the Bethe-Salpeter approach
S. Bondarenko, M. Slautin
In the paper, the off-shell electromagnetic pion form factors in the Bethe-Salpeter formalism are considered. The separable kernel of the first rank quark-antiquark interaction is…
Correlation studies of the He excited states
M. Khirk, L. V. Grigorenko, E. Yu. Nikolskii +1
The unbound nucleus He was recently studied in the H(He,H)He reaction at 29 MeV beam energy in Ref.[M.S. Golovkov et al., Phys. Rev. C 109, L061602 (…