output
19972026
most citedPlanck 2015 results. XIV. Dark energy and modified gravity

372 citations

Showing astro-ph.HEShow all

18 papers · 1 filter

astro-ph.HE2025

New and updated timing models for seven young energetic X-ray pulsars, including the Big Glitcher PSR J0537-6910

Wynn C. G. Ho, Lucien Kuiper, Cristobal M. Espinoza +6

We present new timing models and update our previous ones for the rotational evolution of seven young energetic pulsars, including four of the top five in spin-down luminosity Edot…

astro-ph.HE2025★ 2 cited

The Intermediate Mass Black Hole in Omega Centauri: Constraints on Accretion from JWST

Steven Chen, Jeremy Hare, Oleg Kargaltsev +4

We analyze JWST observations of the central region of the globular cluster Centauri (NGC 5139, Cen hereafter), around the position of the candidate IMBH inferred by \cite{h…

astro-ph.HE2025★ 2 cited

Impact of Accretion Assumptions on Pulse Profile Modelling of Superburst Oscillations in 4U 1636-536

Yves Kini, Anna L. Watts, Tuomo Salmi +7

Modelling the coherent pulsations observed during thermonuclear bursts offers a valuable method to probe the poorly understood equation of state of dense and cold matter. Here we a…

astro-ph.HE2024★ 4 cited

X-ray polarisation signatures in bombarded magnetar atmospheres

Ruth M. E. Kelly, Denis González-Caniulef, Silvia Zane +2

Magnetars are neutron stars that host huge, complex magnetic fields which require supporting currents to flow along the closed field lines. This makes magnetar atmospheres differen…

astro-ph.HE2024★ 7 cited

Galactic transient sources with the Cherenkov Telescope Array Observatory

Cherenkov Telescope Array Observatory Consortium

A wide variety of Galactic sources show transient emission at soft and hard X-ray energies: low- and high-mass X-ray binaries containing compact objects, isolated neutron stars exh…

astro-ph.HE2023★ 12 cited

Constraining the magnetic field geometry of the millisecond pulsar PSR~J0030+0451 from joint radio, thermal X-ray and -ray emission

J. Pétri, S. Guillot, L. Guillemot +13

With the advent of multi-wavelength electromagnetic observations of neutron stars, spanning many decades in photon energies, from radio wavelengths up to X-rays and -rays, it be…