activity
20072026
most citedTowards the F-Theorem: N=2 Field Theories on the Three-Sphere

527 citations · 6.2k across the 99 of their papers we have counts for

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Showing astro-ph.HEShow all

12 papers · 1 filter

astro-ph.HE2026

Semi-analytic Inference of Satellite Densities in the Cold Dark Matter Model Part II. Implications for Dark Matter Indirect Detection Constraints

Kailash Raman, Dylan Folsom, Manoj Kaplinghat +2

Dwarf galaxies provide excellent targets to search for signals of dark matter annihilation or decay. Using a calibrated semi-analytic model and the latest stellar kinematic data (p…

astro-ph.HE2024

Search for Axions from Magnetic White Dwarfs with Chandra

Orion Ning, Christopher Dessert, Vi Hong +1

Low mass axion-like particles could be produced in abundance within the cores of hot, compact magnetic white dwarf (MWD) stars from electron bremsstrahlung and converted to detecta…

astro-ph.HE2020★ 79 cited

Foreground Mismodeling and the Point Source Explanation of the Fermi Galactic Center Excess

Malte Buschmann, Nicholas L. Rodd, Benjamin R. Safdi +4

The Fermi Large Area Telescope has observed an excess of ~GeV energy gamma rays from the center of the Milky Way, which may arise from near-thermal dark matter annihilation. Firmly…

astro-ph.HE2019★ 28 cited

Hard X-ray Excess from the Magnificent Seven Neutron Stars

Christopher Dessert, Joshua W. Foster, Benjamin R. Safdi

We report significant hard X-ray excesses in the energy range 2-8 keV for two nearby isolated neutron stars RX J1856.6-3754 and RX J0420.0-5022. These neutron stars have previously…

astro-ph.HE2019★ 12 cited

A Search for Neutrino Point-Source Populations in 7 Years of IceCube Data with Neutrino-count Statistics

IceCube Collaboration, M. G. Aartsen, M. Ackermann +357

The presence of a population of point sources in a dataset modifies the underlying neutrino-count statistics from the Poisson distribution. This deviation can be exactly quantified…

astro-ph.HE2017★ 65 cited

A Search for Dark Matter in the Galactic Halo with HAWC

A. U. Abeysekara, A. M. Albert, R. Alfaro +100

The High Altitude Water Cherenkov (HAWC) gamma-ray observatory is a wide field-of-view observatory sensitive to 500 GeV - 100 TeV gamma rays and cosmic rays. With its observations…