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Showing 3740 results for "ryan marcus" in Physics · Preprint
Physics Preprint PDF DOI

Observation of the Magnus Nonlinear Hall effect from Chiral Weyl Monopoles

Heda Zhang, Nikolai Peshcherenko, Ning Mao, Nianlong Zou, Jiaqiang Yan, Claudia Felser, Yang Zhang · 2026

The nonlinear Hall effect (NLHE) connects crystalline symmetry to quantum geometry, offering a probe of band topology beyond linear transport. While most studies have focused on the Berry curvature di…

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Physics Preprint PDF DOI

Planar master integrals for two-loop NLO electroweak light-fermion contributions to $g g \rightarrow Z H$

Shu-Xiang Li, Ren-You Zhang, Xiao-Feng Wang, Pan-Feng Li, Xiang-Jie Wei, Yi Wang, Yi Jiang, Qing-hai Wang · 2026

For the two-loop next-to-leading-order electroweak (NLO EW) corrections to $gg \rightarrow ZH$, the light-fermion contributions can be classified into eight distinct topologies. Using the canonical di…

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Measurement of the top quark pair production cross section in PbPb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.36 TeV

CMS Collaboration · 2026

The inclusive cross section for top quark pair ($\mathrm{t\bar{t}}$) production in lead-lead (PbPb) collisions is reported for the first time at a center-of-mass energy per nucleon pair of 5.36 TeV. T…

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Physics Preprint PDF DOI

Measurement of the Z $\to$ $\mu^+\mu^-$ angular coefficients in pp collisions at $\sqrt{s}$ = 13 TeV as functions of transverse momentum and rapidity

CMS Collaboration · 2026

A measurement of the eight angular polarization coefficients, $A_0$ to $A_7$, in the cross section for the Drell$-$Yan production of two muons is presented. The analysis is based on proton-proton (pp)…

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Non-LTE corrections for determinations of europium abundances in F-G-K stars in a broad metallicity range

L. I. Mashonkina, S. A. Yakovleva · 2026

Europium plays a key role in studies of nucleosynthesis in the rapid (r-) process of neutron capture nuclear reactions and the evolution of the r-process element abundances in galaxies. We refine the …

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Physics Preprint PDF DOI

Effective field theory interpretation of ATLAS measurements involving the Higgs boson, electroweak bosons and the top quark

ATLAS Collaboration · 2026

Wilson coefficients in dimension-six effective field theory are constrained in a combined fit to several ATLAS measurements. These inputs probe Higgs-boson processes across multiple production and dec…

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Physics Preprint PDF DOI

Pulse Shaping for Superconducting Qubits

Animesh Patra, Ankur Raina · 2026

High-fidelity control of superconducting qubits requires carefully shaped microwave pulses that account for multiple error channels. In this work, we present a pedagogical introduction to pulse-shapin…

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Probing the Tau Anomalous Magnetic Moment at Colliders: From Ultra-Peripheral Collisions to the Precision Frontier

Natascia Vignaroli · 2026

The anomalous magnetic moment of the tau lepton, $a_{\tau}$, represents a fundamental test of the Standard Model (SM) and a high-sensitivity probe for New Physics in the third generation of leptons. D…

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Physics-Informed Neural Networks for Maximizing Quantum Fisher Information in Time-Dependent Many-Body Systems

Antonio Ferrer-Sanchez, Yolanda Vives-Gilabert, Yue Ban, Xi Chen, Jose D. Martin-Guerrero · 2026

Quantum Fisher Information (QFI) sets the ultimate precision limit for parameter estimation and is therefore a central quantity in quantum metrology. In time-dependent many-body systems, however, maxi…

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The thermodynamic efficiency of coupled chaotic dissipative structures

Alvaro G. Lopez, Ines P. Marino, Alfonso Delgado-Bonal · 2026

Dissipative structures are open dynamical systems that sustain coherent macroscopic organization by continuously exchanging energy and matter with their environment and generating entropy. A recent th…

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AI-assisted modeling and Bayesian inference of unpolarized quark transverse momentum distributions from Drell-Yan data

Zhong-Bo Kang, Luke Sellers, Congyue Zhang, Curtis Zhou · 2026

We present an extraction of unpolarized quark transverse-momentum-dependent parton distribution functions (TMD PDFs) from Drell-Yan data within a Bayesian inference framework, incorporating artificial…

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Physics Preprint PDF DOI

Limits of Statistical Models of Ultracold Complex Lifetimes

Kevin B. Xu, John L. Bohn · 2026

The puzzle of "sticky collisions," in which molecular collision complexes exhibit unexpectedly long lifetimes, remains an unresolved mystery. A central challenge to solving this mystery is that tradit…

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SemiCharmTag: a tool for Semileptonic Charm tagging

Carolina Arata, Imanol Corredoira, Alisha Lightbody, Michael Winn · 2026

A method for selecting and/or rejecting leptons from charm semileptonic decays based on the tagging of the secondary vertex using a hadron track is introduced. The method is developed for dimuon Drell…

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Beyond the Static Approximation: Assessing the Impact of Conformational and Kinetic Broadening on the Description of TADF Emitters

Daniel Beer, Jonas Weiser, Tom Gabler, Kirsten Zeitler, Carsten Deibel, Christian Wiebeler · 2026

Thermally activated delayed fluorescence (TADF) is a promising route towards high-efficiency, metal-free organic light-emitting diodes (OLEDs). However, the characterization of TADF kinetics in solid-…

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Physics Preprint PDF DOI

Investigating ACS/WFC Amp-to-Amp Sensitivities

Gagandeep S. Anand, Norman A. Grogin · 2026

Recently, the ACS team applied an Ubercal framework to assess the photometric repeatability of stars observed across the WFC detector using 15 years of post-SM4 calibration data in the globular cluste…

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Pion Parton Distribution Functions in the Light-Cone Quark Model and Experimental Constraints

Hari Govind P, Satyajit Puhan, Abhishek K.P, Reetanshu Pandey, Harleen Dahiya, Arvind Kumar, Suneel Dutt · 2026

In this work, we investigate the valence quark parton distribution functions (PDFs) of the pion within the light-cone quark model. The initial quark PDFs are calculated by solving the quark-quark corr…

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Probing Gluon TMD Models with Drell--Yan Structure Functions

Jan Ferdyan · 2026

We compute structure functions for the Drell--Yan process in proton-proton collisions at the center of mass energy $\sqrt{S} = 8 \mathrm{TeV}$ both parity conserving and parity breaking. For this calc…

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RFOX (Rotated-Field Oscillatory eXchange) quantum algorithm: Towards Parameter-Free Quantum Optimizers

Brian Garcia Sarmina, Guo-Hua Sun, Shi-Hai Dong · 2026

We introduce RFOX (Rotated-Field Oscillatory eXchange), a parameter-free quantum algorithm for combinatorial optimization. RFOX combines an almost constant non-stoquastic $XX$ catalyst with a weak har…

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Physics Preprint PDF DOI

Searching for New Physics Inside Jets with the Herwig 7 Generalised Parton Shower

Taehee Kim, Joon-Bin Lee, M.R. Masouminia, Michael H. Seymour, Un-ki Yang · 2026

This study investigates parton shower evolution incorporating both Standard Model (SM) and beyond-the-Standard-Model (BSM) radiation, focusing on the phenomenology of a massive $Z'$ boson. While tradi…

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A New Way to Detect Axions from $\rm{A\bar{Q}Ns}$ Captured in the Earth

Ionel Lazanu, Konstantin Zioutas · 2026

Macroscopic dark matter with dominating strong interactions, supposed to be composites, represents an alternative to the most popular WIMP particles. Predicted in various models as strangelets, nuclea…

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