GRB 130603B: No Compelling Evidence for Neutron Star Merger by Shlomo Dado, Arnon Dar

“…Moreover, SHB plus a kilonova can be produced also by the collapse of a compact star (neutron star, strange star, or quark star) to a more compact object due to cooling, loss of angular momentum, or mass accretion.…”
Get full text

Refinable modeling for unbinned SMEFT analyses by Robert Schöfbeck

“…We demonstrate this approach with an SMEFT analysis of highly energetic top quark pair production in proton–proton collisions.…”
Get full text

Quarkonium Production and Proposal of the New Experiments on Fixed Target at the LHC by A. B. Kurepin, N. S. Topilskaya

“…The dissociation of quarkonium resonances produced in heavy ion collisions was suggested as a possible signal of the Quark-Gluon Plasma formation. At the CERN SPS, the anomalous suppression of the J/ψ production was observed in central Pb-Pb collisions by the NA50 collaboration. …”
Get full text

First D0 + D0 measurement in nucleus-nucleus collisions at SPS energies with NA61/SHINE by Merzlaya Anastasia

“…In particular, charm mesons are of vivid interest in the context of the study of the nature of the phasetransition between confined hadronic matter and the quark-gluon plasma. Recently, the NA61/SHINE experimental setup was upgraded with a high spatial resolution Vertex Detector which enables the reconstruction of secondary vertices from open charm meson decays. …”
Get full text

Investigation of early magnetic field and angular momentum in ultrarelativistic heavy-ion collisions via D*+ spin alignment with ALICE by Sharma Himanshu

“…In the presence of a large angular momentum and initial magnetic field, the charm quark can be polarized. Experimentally, the heavy-flavor polarization can be probed by measuring the spin density matrix element (ρ00) of spin-1 mesons such as D*+ mesons. …”
Get full text

Holographic drag force with translational symmetry breaking by Sara Tahery, Kazem Bitaghsir Fadafan, Sahar Mojarrad Lamanjouei

“…It will eventually be shown that at lower values of $$\alpha $$ α or $$\mu $$ μ (chemical potential), the transverse diffusion coefficient is larger than the longitudinal one, and the speed of the heavy quark has minimal impact on the ratio.…”
Get full text

Particle Production in Strong Electromagnetic Fields in Relativistic Heavy-Ion Collisions by Kirill Tuchin

“…I demonstrate by explicit analytical calculation that after dropping by about one-two orders of magnitude during the first fm/c of plasma expansion, it freezes out and lasts for as long as quark-gluon plasma lives as a consequence of finite electrical conductivity of the plasma. …”
Get full text

Analyzing the speed of sound in neutron star with machine learning by Sagnik Chatterjee, Harsha Sudhakaran, Ritam Mallick

“…The change in sign of the trace anomaly hints towards a near-conformal matter at the centre of neutron stars, which may not necessarily be conformal quark matter.…”
Get full text

Long-Range Azimuthal Correlation, Entanglement, and Bell Inequality Violation by Spinning Gluons at the Large Hadron Collider by Yuxun Guo, Xiaohui Liu, Feng Yuan, Hua Xing Zhu

“…The spinning gluon in these collisions will introduce substantial nonzero [Formula: see text] asymmetries in both Higgs boson and top quark pair productions, where [Formula: see text] is the azimuthal angle between the forward and backward energy correlators in the NEEC observables. …”
Get full text

Probes for 4th Generation Constituents of Dark Atoms in Higgs Boson Studies at the LHC by M. Yu. Khlopov, R. M. Shibaev

“…However, the existence of the 4th generation quarks and leptons should influence the production and decay rates of Higgs boson and is ruled out by the experimental results of the Higgs boson searches at the LHC, if the Higgs boson coupling to 4th generation fermions is not suppressed. …”
Get full text

Deconfinement and Freezeout Boundaries in Equilibrium Thermal Models by Abdel Nasser Tawfik, Muhammad Maher, A. H. El-Kateb, Sara Abdelaziz

“…At low baryonic density or high energies, both deconfinement and chemical freezeout boundaries are likely coincident, and therefore, the agreement with the lattice simulations becomes excellent as well, while at large baryonic density, the two boundaries become distinguishable forming a phase where hadrons and quark-gluon plasma likely coexist.…”
Get full text

Study of baryon-strangeness and charge-strangeness correlations in Pb–Pb collisions at √sNN = 5.02 TeV with ALICE by Saha Swati

“…In the quest to unravel the mysteries of the strong force and the underlying properties of the quark-gluon plasma, the ALICE collaboration at CERN has carried out a comprehensive study focusing on the correlations between net-conserved quantities such as net-baryon, net-charge and net- strangeness. …”
Get full text

3D Yang-Mills confining properties from a non-Abelian ensemble perspective by D. R. Junior, L. E. Oxman, G. M. Simões

“…This type of SSB pattern supports the formation of a stable domain wall between quarks, thus accommodating not only a linear potential but also the Luscher term. …”
Get full text

Fermion masses, neutrino mixing and Higgs-mediated flavor violation in 3HDM with S 3 permutation symmetry by K. S. Babu, Yongcheng Wu, Shiyuan Xu

“…The Yukawa interactions are constructed in an S 3-invariant way, while the scalar potential contains S 3 soft-breaking terms. Global fits to the quark/lepton masses and CKM/PMNS matrices are performed. …”
Get full text

Leading-logarithmic threshold resummation of Higgs production in gluon fusion at next-to-leading power by Martin Beneke, Mathias Garny, Sebastian Jaskiewicz, Robert Szafron, Leonardo Vernazza, Jian Wang

“…We highlight the new contributions compared to Drell-Yan production in quark-antiquark annihilation and show that the final result can be obtained to all orders by the substitution of the colour factor CF → CA, confirming previous fixed-order results. …”
Get full text

Calculated Event Rates for Axion Detection via Atomic and Nuclear Processes by John D. Vergados, Paraskevi C. Divari, Hiroyasu Ejiri

“…The elementary interaction is obtained in the context of the axion-quark couplings predicted by existing axion models. …”
Get full text

Searching for heavy neutral leptons coupled to axion-like particles at the LHC far detectors and SHiP by Zeren Simon Wang, Yu Zhang, Wei Liu

“…We study ALPs produced from D- and B-meson decays via quark-flavor-violating couplings, and decaying exclusively into a pair of HNLs which mix with active neutrinos. …”
Get full text

Infrared and transcendental structure of two-loop supersymmetric QCD amplitudes by Gregor Kälin, Gustav Mogull, Alexander Ochirov, Bram Verbeek

“…This provides us with values for the two-loop cusp, gluonic, and quark anomalous dimensions in N $$ \mathcal{N} $$ = 2 supersymmetric QCD, which are cross-checked between the three different amplitudes.…”
Get full text

Two-loop running effects in Higgs physics in Standard Model Effective Field Theory by Stefano Di Noi, Ramona Gröber, Manoj K. Mandal

“…Abstract We consider the renormalization group equations within the Standard Model Effective Field Theory and compute two-loop contributions proportional to the top quark Yukawa coupling for the operator generating an effective Higgs-gluon coupling, focusing on the Yukawa-like operator. …”
Get full text

Dynamic critical behavior of the chiral phase transition from the real-time functional renormalization group by Johannes V. Roth, Yunxin Ye, Sören Schlichting, Lorenz von Smekal

“…Abstract The collective dynamics around the second-order O(4) chiral phase transition in QCD with two massless quark flavors can be understood by appealing to universality. …”
Get full text