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astro-ph.CO2024

Indirect detection of the QCD axion

Luca Visinelli, Bradley Johnson, Bradley J. Kavanagh +3

The QCD axion, originally proposed to solve the strong CP problem in QCD, is a prominent candidate for dark matter (DM). In the presence of strong magnetic fields, such as those ar…

astro-ph.GA2024★ 6 cited

The JWST-NIRCam View of Sagittarius C. II. Evidence for Magnetically Dominated HII Regions in the CMZ

John Bally, Samuel Crowe, Rubén Fedriani +11

We present JWST-NIRCam narrow-band, 4.05 m Brackett- images of the Sgr C HII region, located in the Central Molecular Zone (CMZ) of the Galaxy. Unlike any HII region in the S…

astro-ph.IM2024★ 3 cited

The Simons Observatory: Design, Optimization, and Performance of Low Frequency Detectors

Aashrita Mangu, Benjamin Westbrook, Shawn Beckman +11

The Simons Observatory (SO) is a cosmic microwave background (CMB) experiment located in the Atacama Desert in Chile that will make precise temperature and polarization measurement…

math.PR2024★ 1 cited

Random Fibonacci Words via Clone Schur Functions

Leonid Petrov, Jeanne Scott

We study positivity and probabilistic properties arising from the Young--Fibonacci lattice , a 1-differential poset on binary (Fibonacci) words of 1's and 2's, graded…

hep-ex2024★ 2 cited

First evidence for mixing-induced violation in B J/(1020) decays in pp collisions at 13 TeV

CMS Collaboration

A novel machine-learning-based flavor-tagging algorithm combining same-side and opposite-side tagging is used to obtain the equivalent of 27000 tagged B J/…

hep-ex2024

Search for a neutral gauge boson with nonuniversal fermion couplings in vector boson fusion processes in proton-proton collisions at = 13 TeV

CMS Collaboration

The first search for a heavy neutral spin-1 gauge boson (Z') with nonuniversal fermion couplings produced via vector boson fusion processes and decaying to tau leptons or W bosons…