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arXiv:2408.07509 (Published 2024-08-14)

$\texttt{AXP4}$, a Numerical Simulator of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ I: Beam Geometries

Categories: astro-ph.HE

Keywords: binary accreting x-ray pulsars, beam geometries, numerical simulator, composite gravitationally bent pulse profiles, neutron star polar caps

arXiv:2408.07617 (Published 2024-08-14)

New Horizons for Psi: Studying fundamental fields with numerical relativity

Katy Clough

Categories: gr-qc, astro-ph.CO, hep-ph

Keywords: studying fundamental fields, numerical relativity, dark matter accretion, strong gravity situations, early universe cosmology

Tags: github project

arXiv:2408.07598 (Published 2024-08-14)

TeV scale Leptogenesis with triplet Fermion in Connection to Muon $g-2$ and W mass anomaly

Simran Arora, Devabrat Mahanta, B. C. Chauhan

Categories: hep-ph, astro-ph.CO

Keywords: tev scale leptogenesis, triplet fermion, diagrams generate neutrino mass, fermi lab result, mass anomaly

arXiv:2408.07620 (Published 2024-08-14)

Rotational velocities of Blue Straggler Stars in the Globular Cluster M55

Alex Billi, Francesco R. Ferraro, Alessio Mucciarelli, Barbara Lanzoni, Mario Cadelano, Lorenzo Monaco

Categories: astro-ph.SR

Keywords: blue straggler stars, horizontal branch, bss rotational velocity distribution, branch stars, galactic globular cluster m55

arXiv:2408.07273 (Published 2024-08-14)

SCOTCH Search for Clandestine Optically Thick Compact HII regions II

A. L. Patel, J. S. Urquhart, A. Y. Yang, T. Moore, M. A. Thompson, K. M. Menten, T. Csengeri

Categories: astro-ph.GA

Keywords: optically thick compact hii regions, clandestine optically thick compact hii, hc hii region, wavelength australia telescope, resolution radio wavelength

Tags: journal article

arXiv:2408.07373 (Published 2024-08-14)

Ellipticities of Galaxy Cluster Halos from Halo-Shear-Shear Correlations

Zhenjie Liu, Jun Zhang, Cong Liu, Hekun Li

Categories: astro-ph.CO

Keywords: galaxy cluster halos, halo-shear-shear correlations, ellipticity, desi legacy surveys, hyper suprime-cam survey

arXiv:2408.07512 (Published 2024-08-14)

Free-Free Gaunt factors for atmospheres of accreting pulsars observable with X-ray space missions

Parisee S. Shirke

Categories: astro-ph.HE, physics.plasm-ph

Keywords: free-free gaunt factors, x-ray space missions, accreting pulsars observable, global x-ray polarimetric space missions, atmospheres

arXiv:2408.07352 (Published 2024-08-14)

Polarization Measurements as a Probe of Axion-Photon Coupling: a Study of GRB 221009A

Boris Betancourt Kamenetskaia, Nissim Fraija, Gonzalo Herrera

Categories: hep-ph, astro-ph.CO, astro-ph.HE

Keywords: polarization measurements, axion-photon coupling, grb 221009a, gamma ray bursts, axion mass range

arXiv:2408.07699 (Published 2024-08-14)

Field-level Emulation of Cosmic Structure Formation with Cosmology and Redshift Dependence

Drew Jamieson, Yin Li, Francisco Villaescusa-Navarro, Shirley Ho, David N. Spergel

Categories: astro-ph.CO

Keywords: cosmic structure formation, field-level emulation, consistent merger event sequences, redshift dependence, emulator maps linear displacement fields

arXiv:2408.07242 (Published 2024-08-14)

Ultraviolet Technology To Prepare For The Habitable Worlds Observatory

Sarah Tuttle et al.

Categories: astro-ph.IM

Keywords: habitable worlds observatory, ultraviolet technology, angstrom blue wavelength cutoff, gather current state, uv instrument plan

arXiv:2408.07251 (Published 2024-08-14)

The possible origin of three Apollo asteroids 3200 Phaethon, 2005UD, and 1999YC

Nikola Knežević, Nataša Todorović

Categories: astro-ph.EP

Keywords: apollo asteroids, asteroid families, mean motion resonances, rebound software packages, main transport channels

Tags: journal article

arXiv:2408.07358 (Published 2024-08-14)

Study of the motion of Globular Clusters relative to the plane and center of the Galaxy based on Gaia and HST data

G. S. Karapetian, A. P. Mahtessian, M. A. Hovhannisyan, L. A. Mahtessian

Categories: astro-ph.GA

Keywords: globular clusters relative, hst data, gc motion velocities relative, galactic plane, galactic latitude

arXiv:2408.07442 (Published 2024-08-14)

Superflare of a Sun-like star observed with XMM-Newton and SRG/eROSITA

Andrey Mukhin et al.

Categories: astro-ph.HE

Keywords: sun-like star, superflare, srg/erosita, x-ray source srge j021932, xmm-newton light curve demonstrates

arXiv:2408.07474 (Published 2024-08-14)

Debiasing astro-Photometric Observations with Corrections Using Statistics (DePhOCUS)

Tobias Hoffmann et al.

Categories: astro-ph.EP, astro-ph.IM

Keywords: debiasing astro-photometric observations, iaus minor planet center, photometric residuals, statistics, esas neo coordination centre

arXiv:2408.07645 (Published 2024-08-14)

Properties of sunspot light bridges on a geometric height scale

S. Esteban Pozuelo, A. Asensio Ramos, C. J. Díaz Baso, B. Ruiz Cobo

Categories: astro-ph.SR

Keywords: geometric height scale, sunspot light bridges, properties, grainy lb, field strength

arXiv:2408.07335 (Published 2024-08-14)

Newly Discovered Changing-look Active Galactic Nuclei from SDSS and LAMOST Surveys

Qian Dong, Zhi-Xiang Zhang, Wei-Min Gu, Mouyuan Sun, Yong-Gang Zheng

Categories: astro-ph.GA

Keywords: changing-look active galactic nuclei, cl agn, lamost surveys, sky area multi-object fiber spectroscopic, area multi-object fiber spectroscopic telescope

arXiv:2408.07686 (Published 2024-08-14)

Kilonova Emissions from Neutron Star Merger Remnants: Implications for Nuclear Equation of State

Kelsey A. Lund, Rahul Somasundaram, Gail C. McLaughlin, Jonah M. Miller, Matthew R. Mumpower, Ingo Tews

Categories: astro-ph.HE

Keywords: neutron star merger remnants, nuclear equation, kilonova emissions, state-of-the-art three-dimensional general-relativistic magneto-hydrodynamics simulations, implications

arXiv:2408.07217 (Published 2024-08-13)

Jets from the Upper Scorpious Variable Young Star System 2MASS J16075796-2040087 Via KECK/HIRES Spectro-astrometry

Emma Whelan, Miriam Keppler, Neal Turner, Ilaria Pascucci, Erika Hamden, Keri Hoadley, Min Fang

Categories: astro-ph.SR, astro-ph.GA

Keywords: variable young star system 2mass, scorpious variable young star system, upper scorpious variable young star, keck/hires spectro-astrometry

arXiv:2408.07504 (Published 2024-08-14)

Numerical $\texttt{AXP4}$ Simulations of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ II: A Case Study of Centaurus X-3

Parisee S. Shirke, Gulab C. Dewangan

Categories: astro-ph.HE

Keywords: case study, simulations, model binary accreting x-ray pulsar, x-ray pulse profiles, varying fractional surface coverage

arXiv:2408.07700 (Published 2024-08-14)

Profile Likelihoods in Cosmology: When, Why and How illustrated with $Λ$CDM, Massive Neutrinos and Dark Energy

Laura Herold, Elisa G. M. Ferreira, Lukas Heinrich

Categories: astro-ph.CO

Keywords: dark energy, massive neutrinos, frequentist parameter inference, profile likelihood method, graphical profile likelihood

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$\texttt{AXP4}$, a Numerical Simulator of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ I: Beam Geometries

New Horizons for Psi: Studying fundamental fields with numerical relativity

TeV scale Leptogenesis with triplet Fermion in Connection to Muon $g-2$ and W mass anomaly

Rotational velocities of Blue Straggler Stars in the Globular Cluster M55

SCOTCH Search for Clandestine Optically Thick Compact HII regions II

Ellipticities of Galaxy Cluster Halos from Halo-Shear-Shear Correlations

Free-Free Gaunt factors for atmospheres of accreting pulsars observable with X-ray space missions

Polarization Measurements as a Probe of Axion-Photon Coupling: a Study of GRB 221009A

Field-level Emulation of Cosmic Structure Formation with Cosmology and Redshift Dependence

Ultraviolet Technology To Prepare For The Habitable Worlds Observatory

The possible origin of three Apollo asteroids 3200 Phaethon, 2005UD, and 1999YC

Study of the motion of Globular Clusters relative to the plane and center of the Galaxy based on Gaia and HST data

Superflare of a Sun-like star observed with XMM-Newton and SRG/eROSITA

Debiasing astro-Photometric Observations with Corrections Using Statistics (DePhOCUS)

Properties of sunspot light bridges on a geometric height scale

Newly Discovered Changing-look Active Galactic Nuclei from SDSS and LAMOST Surveys

Kilonova Emissions from Neutron Star Merger Remnants: Implications for Nuclear Equation of State

Jets from the Upper Scorpious Variable Young Star System 2MASS J16075796-2040087 Via KECK/HIRES Spectro-astrometry

Numerical $\texttt{AXP4}$ Simulations of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ II: A Case Study of Centaurus X-3

Profile Likelihoods in Cosmology: When, Why and How illustrated with $Λ$CDM, Massive Neutrinos and Dark Energy

ArticlesViewsReviewsCommentsBookmarksReadersRatingsScore

Date Range

$\texttt{AXP4}$, a Numerical Simulator of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ I: Beam Geometries

New Horizons for Psi: Studying fundamental fields with numerical relativity

TeV scale Leptogenesis with triplet Fermion in Connection to Muon $g-2$ and W mass anomaly

Rotational velocities of Blue Straggler Stars in the Globular Cluster M55

SCOTCH Search for Clandestine Optically Thick Compact HII regions II

Ellipticities of Galaxy Cluster Halos from Halo-Shear-Shear Correlations

Free-Free Gaunt factors for atmospheres of accreting pulsars observable with X-ray space missions

Polarization Measurements as a Probe of Axion-Photon Coupling: a Study of GRB 221009A

Field-level Emulation of Cosmic Structure Formation with Cosmology and Redshift Dependence

Ultraviolet Technology To Prepare For The Habitable Worlds Observatory

The possible origin of three Apollo asteroids 3200 Phaethon, 2005UD, and 1999YC

Study of the motion of Globular Clusters relative to the plane and center of the Galaxy based on Gaia and HST data

Superflare of a Sun-like star observed with XMM-Newton and SRG/eROSITA

Debiasing astro-Photometric Observations with Corrections Using Statistics (DePhOCUS)

Properties of sunspot light bridges on a geometric height scale

Newly Discovered Changing-look Active Galactic Nuclei from SDSS and LAMOST Surveys

Kilonova Emissions from Neutron Star Merger Remnants: Implications for Nuclear Equation of State

Jets from the Upper Scorpious Variable Young Star System 2MASS J16075796-2040087 Via KECK/HIRES Spectro-astrometry

Numerical $\texttt{AXP4}$ Simulations of Pulse Profiles for Binary Accreting X-ray Pulsars $-$ II: A Case Study of Centaurus X-3

Profile Likelihoods in Cosmology: When, Why and How illustrated with $Λ$CDM, Massive Neutrinos and Dark Energy

ArticlesViews Reviews Comments Bookmarks Readers Ratings Score