output
19912026
Showing 2023Show all

377 papers · 1 filter

astro-ph.EP2023★ 22 cited

The metal-poor atmosphere of a Neptune/Sub-Neptune planet progenitor

Saugata Barat, Jean-Michel Désert, Allona Vazan +12

Young transiting exoplanets offer a unique opportunity to characterize the atmospheres of fresh and evolving products of planet formation. We present the transmission spectrum of V…

astro-ph.SR2023★ 4 cited

The physical properties of T Pyx as measured by MUSE I. The geometrical distribution of the ejecta and the distance to the remnant

L. Izzo, L. Pasquini, E. Aydi +8

T Pyx is one of the most enigmatic recurrent novae, and it has been proposed as a potential Galactic type-Ia supernova progenitor. Using spatially-resolved data obtained with MUSE,…

physics.app-ph2023★ 255 cited

Nanoporous Metals: From Plasmonic Properties to Applications in Enhanced Spectroscopy and Photocatalysis

Alemayehu Nana Koya, Xiangchao Zhu, Nareg Ohannesian +6

The field of plasmonics is capable of enabling interesting applications in the different wavelength ranges, spanning from the ultraviolet up to the infrared. The choice of plasmoni…

physics.soc-ph2023

Accelerating pathways to leadership for underrepresented groups in STEM

2030STEM Collaboration, Jennifer D. Adams, Cameron Bess +10

The vision of 2030STEM is to address systemic barriers in institutional structures and funding mechanisms required to achieve full inclusion in Science, Technology, Engineering, an…

astro-ph.CO2023★ 35 cited

Close encounters of the primordial kind: a new observable for primordial black holes as dark matter

Tung X. Tran, Sarah R. Geller, Benjamin V. Lehmann +1

Primordial black holes (PBHs) remain a viable dark matter candidate in the asteroid-mass range. We point out that in this scenario, the PBH abundance would be large enough for at l…

astro-ph.CO2023★ 10 cited

New Light on Dark Extended Lenses with the Roman Space Telescope

William DeRocco, Nolan Smyth, Volodymyr Takhistov

The Roman Space Telescope's Galactic Bulge Time Domain Survey will constitute the most sensitive microlensing survey of the Galactic Bulge to date, opening up new opportunities to…

physics.class-ph2023★ 2 cited

Explicit form for the most general Lorentz transformation revisited

Howard E. Haber

Explicit formulae for the Lorentz transformation matrices corresponding to a pure boost and a pure three-dimensional rotation are very well-known. Significantly less we…

astro-ph.GA2023★ 13 cited

Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic Star-Formation Rate Density 300 Myr after the Big Bang

Brant Robertson, Benjamin D. Johnson, Sandro Tacchella +33

We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest imaging field observed with JWST. We make use of the ancillary Hubble optical images (5…

astro-ph.CO2023★ 5 cited

Dark Energy Survey Deep Field photometric redshift performance and training incompleteness assessment

L. Toribio San Cipriano, J. De Vicente, I. Sevilla-Noarbe +55

Context. The determination of accurate photometric redshifts (photo-zs) in large imaging galaxy surveys is key for cosmological studies. One of the most common approaches are machi…

hep-ex2023★ 3 cited

Study of High-Transverse-Momentum Higgs Boson Production in Association with a Vector Boson in the Final State with the ATLAS Detector

ATLAS Collaboration

This Letter presents the first study of Higgs boson production in association with a vector boson (V = W or Z) in the fully hadronic final state using data recorded by the A…

hep-ex2023★ 15 cited

Inclusive and differential cross-section measurements of production in collisions at TeV with the ATLAS detector, including EFT and spin-correlation interpretations

ATLAS Collaboration

Measurements of both the inclusive and differential production cross sections of a top-quark-top-antiquark pair in association with a boson () are presented. Final s…

hep-ex2023★ 3 cited

Measurement of jet substructure in boosted events with the ATLAS detector using 140 fb of 13 TeV collisions

ATLAS Collaboration

Measurements of the substructure of top-quark jets are presented, using 140 fb of 13 TeV collision data recorded with the ATLAS detector at the LHC. Top-quark jets reco…

hep-ex2023★ 4 cited

Measurement of the Z boson invisible width at TeV with the ATLAS detector

ATLAS Collaboration

A measurement of the invisible width of the boson using events with jets and missing transverse momentum is presented using 37 $\mbox{fb\(^{-1}\)}$ of 13 TeV proton-proton data…

hep-ex2023★ 2 cited

Measurement of the process with the ATLAS detector at 13 TeV

ATLAS Collaboration

A measurement of the Standard Model Higgs boson produced in association with a or boson and decaying into a pair of -leptons is presented. This search is based on proton…

hep-ex2023★ 5 cited

Search for the decay of the Higgs boson to a boson and a light pseudoscalar particle decaying to two photons

ATLAS Collaboration

A search for the decay of the Higgs boson to a boson and a light, pseudoscalar particle, , decaying respectively to two leptons and to two photons is reported. The search us…

astro-ph.SR2023

CD-27 11535: Evidence for a Triple System in the Pictoris Moving Group

Andrew D. Thomas, Eric L. Nielsen, Robert J. De Rosa +20

We present new spatially resolved astrometry and photometry of the CD-27 11535 system, a member of the Pictoris moving group consisting of two resolved K-type stars on a …

astro-ph.GA2023★ 10 cited

A survey of Ly emission around Damped Ly absorbers at with the Keck Cosmic Web Imager

Grecco A. Oyarzun, Marc Rafelski, Nissim Kanekar +3

We present Keck Cosmic Web Imager (KCWI) Ly integral field spectroscopy of the fields surrounding 14 Damped Ly absorbers (DLAs) at . Of these 14 DLAs, 9 have hig…

astro-ph.GA2023★ 2 cited

Environmental Quenching of Low Surface Brightness Galaxies near Milky Way mass Hosts

J. Bhattacharyya, A. H. G. Peter, P. Martini +48

Low Surface Brightness Galaxies (LSBGs) are excellent probes of quenching and other environmental processes near massive galaxies. We study an extensive sample of LSBGs near massiv…

cs.HC2023★ 2 cited

Exploring Gender and Racial/Ethnic Bias Against Video Game Streamers: Comparing Perceived Gameplay Skill and Viewer Engagement

David V. Nguyen, Edward F. Melcer, Deanne Adams

Research suggests there is a perception that females and underrepresented racial/ethnic minorities have worse gameplay skills and produce less engaging video game streaming content…

hep-ex2023★ 18 cited

Measurement and interpretation of same-sign boson pair production in association with two jets in collisions at TeV with the ATLAS detector

The ATLAS Collaboration

This paper presents the measurement of fiducial and differential cross sections for both the inclusive and electroweak production of a same-sign -boson pair in association with…

astro-ph.EP2023★ 18 cited

A Near-infrared Variability Survey of Young Planetary-mass Objects

Pengyu Liu, Beth A. Biller, Johanna M. Vos +12

We present a photometric variability survey of young planetary-mass objects using the New Technology Telescope in the Js and Ks bands. Surface gravity plays an important role in th…

astro-ph.EP2023★ 34 cited

Chaotic Type I Migration in Turbulent Discs

Yinhao Wu, Yi-Xian Chen, Douglas N. C. Lin

By performing global hydrodynamical simulations of accretion discs with driven turbulence models, we demonstrate that elevated levels of turbulence induce highly stochastic migrati…

hep-th2023★ 3 cited

Classical Liouville Action and Uniformization of Orbifold Riemann Surfaces

Behrad Taghavi, Ali Naseh, Kuroush Allameh

We study the classical Liouville field theory on Riemann surfaces of genus in the presence of vertex operators associated with branch points of orders . In order to do…

astro-ph.EP2023★ 11 cited

Constraining Background N2 Inventories on Directly Imaged Terrestrial Exoplanets to Rule Out O2 False Positives

Sawyer Hall, Joshua Krissansen-Totton, Tyler Robinson +2

Direct imaging spectroscopy with future space-based telescopes will constrain terrestrial planet atmospheric composition and potentially detect biosignature gases. One promising in…