A. Alikhanyan National Laboratory

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19922026

most citedObservation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

10.1k citations

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170 papers · 1 filter

astro-ph.HE2025★ 2 cited

H.E.S.S. detection and multi-wavelength study of the $z \sim$ 1 blazar PKS 0346 $-$ 27

H. E. S. S. collaboration

PKS 0346-27 is a Low Synchrotron Peaked (LSP) blazar at redshift 0.991. The very-high-energy (VHE, E > 100 GeV) spectra of blazars are always affected by $γ γ$ absorption by the Ext…

astro-ph.GA2025★ 1 cited

Calcium versus silicon ejecta velocities and decline rates in supernovae Ia: The role of high-velocity features

A. A. Hakobyan, M. H. Gevorgyan, A. G. Karapetyan +4

Photospheric and high-velocity features (PVFs and HVFs) of Si II $λ$ 6355 and Ca II IR3 lines in supernova Ia (SN Ia) spectra provide insights into ejecta structure, energetics, and…

hep-ex2025

Search for the $Y (2175)$ in the photoproduction cross section measurement of $γ p \to ϕ π^{+} π^{-} p$ at GlueX

GlueX Collaboration

Based on 334 pb $^{- 1}$ of photoproduction data collected with the GlueX detector at Jefferson Lab, we have measured for the first time the cross section of the exclusive reaction $…

cond-mat.str-el2025

Topological edge states in two-dimensional $Z_{4}$ Potts paramagnet protected by the $Z_{4}^{\times 3}$ symmetry

Hrant Topchyan, Tigran Hakobyan, Mkhitar Mirumyan +2

We construct a two-dimensional bosonic symmetry-protected topological (SPT) paramagnet protected by an on-site $G = Z_{4}^{\times 3}$ symmetry, starting from a three-component…

hep-ex2025★ 1 cited

Characterization of the quantum state of top quark pairs produced in proton-proton collisions at $s$ = 13 TeV using the beam and helicity bases

CMS Collaboration

Measurements of the spin correlation coefficients in the beam basis are presented for top quark-antiquark ( $t t ˉ$ ) systems produced in proton-proton collisions at $\sq…

cond-mat.stat-mech2025

Phase diagram of the one-dimensional three-state Potts model with an additional mean-field interaction

Alessandro Campa, Vahan Hovhannisyan, Stefano Ruffo +1

We derive the phase diagram of the one-dimensional three-state Potts model with an additional mean-field interaction in the canonical ensemble. The free energy is obtained by mappi…

H.E.S.S. detection and multi-wavelength study of the z∼ 1 blazar PKS 0346−27

Calcium versus silicon ejecta velocities and decline rates in supernovae Ia: The role of high-velocity features

Search for the Y(2175) in the photoproduction cross section measurement of γp→ϕπ+π−p at GlueX

Topological edge states in two-dimensional Z4​ Potts paramagnet protected by the Z4×3​ symmetry

Characterization of the quantum state of top quark pairs produced in proton-proton collisions at s​ = 13 TeV using the beam and helicity bases

Phase diagram of the one-dimensional three-state Potts model with an additional mean-field interaction

H.E.S.S. detection and multi-wavelength study of the $z \sim$ 1 blazar PKS 0346 $-$ 27

Search for the $Y (2175)$ in the photoproduction cross section measurement of $γ p \to ϕ π^{+} π^{-} p$ at GlueX

Topological edge states in two-dimensional $Z_{4}$ Potts paramagnet protected by the $Z_{4}^{\times 3}$ symmetry

Characterization of the quantum state of top quark pairs produced in proton-proton collisions at $s$ = 13 TeV using the beam and helicity bases