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The Astrophysical Journal (ApJ)

Resumen/Descripción – provisto por la editorial en inglés
The Astrophysical Journal is an open access journal devoted to recent developments, discoveries, and theories in astronomy and astrophysics. Publications in ApJ constitute significant new research that is directly relevant to astrophysical applications, whether based on observational results or on theoretical insights or modeling.
Palabras clave – provistas por la editorial

astronomy; astrophysics

Disponibilidad
Institución detectada Período Navegá Descargá Solicitá
No detectada desde jul. 1995 / hasta dic. 2023 IOPScience

Información

Tipo de recurso:

revistas

ISSN impreso

0004-637X

ISSN electrónico

1538-4357

Editor responsable

American Astronomical Society (AAS)

Idiomas de la publicación

  • inglés

País de edición

Reino Unido

Información sobre licencias CC

https://creativecommons.org/licenses/by/4.0/

Cobertura temática

fisica

Ciencias físicas

Tabla de contenidos

doi: 10.3847/1538-4357/abfe09

Proton Energy Spectra of Energetic Storm Particle Events and Relation with Shock Parameters and Turbulence

Federica ChiappettaORCID; Monica LaurenzaORCID; Fabio LepretiORCID; Giuseppe ConsoliniORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 8

doi: 10.3847/1538-4357/ac03b2

Fast Multipole Methods for N-body Simulations of Collisional Star Systems

Diptajyoti Mukherjee; Qirong Zhu; Hy TracORCID; Carl L. RodriguezORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 9

doi: 10.3847/1538-4357/abff52

Element Abundance Analysis of the Metal-rich Stellar Halo and High-velocity Thick Disk in the Galaxy

Haifan Zhu; Cuihua DuORCID; Yepeng Yan; Jianrong ShiORCID; Jun MaORCID; Heidi Jo NewbergORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 9

doi: 10.3847/1538-4357/ac0253

Born in a Pair (?): Pisces II and Pegasus III*

Alessia GarofaloORCID; Maria TantaloORCID; Felice CusanoORCID; Gisella ClementiniORCID; Francesco CaluraORCID; Tatiana MuravevaORCID; Diego ParisORCID; Roberto SpezialiORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 10

doi: 10.3847/1538-4357/abfdb4

Accretion-Induced Collapse of Neutron Stars in the Disks of Active Galactic Nuclei

Rosalba PernaORCID; Hiromichi Tagawa; Zoltán HaimanORCID; Imre BartosORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 10

doi: 10.3847/1538-4357/ac01ed

HETDEX [O iii] Emitters. I. A Spectroscopically Selected Low-redshift Population of Low-mass, Low-metallicity Galaxies

Briana IndahlORCID; Greg ZeimannORCID; Gary J. HillORCID; William P. BowmanORCID; Robin CiardulloORCID; Niv DroryORCID; Eric GawiserORCID; Ulrich HoppORCID; Steven JanowieckiORCID; Michael Boylan-KolchinORCID; Erin Mentuch CooperORCID; Dustin DavisORCID; Daniel Farrow; Steven FinkelsteinORCID; Caryl GronwallORCID; Andreas Kelz; Kristen B. W. McQuinnORCID; Don SchneiderORCID; Sarah E. TuttleORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 11

doi: 10.3847/1538-4357/abffda

“Super GZK” Particles in a Classic Kramers’ Diffusion-over-a-barrier Model. I. The Case of Protons

S. T. Alnussirat; A. F. Barghouty; G. M. WebbORCID; P. L. Biermann

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 11

doi: 10.3847/1538-4357/ac01d7

Measuring the Average Molecular Gas Content of Star-forming Galaxies at z = 3–4

Leindert A. BoogaardORCID; Rychard J. BouwensORCID; Dominik RiechersORCID; Paul van der WerfORCID; Roland Bacon; Jorryt MattheeORCID; Mauro StefanonORCID; Anna FeltreORCID; Michael MasedaORCID; Hanae InamiORCID; Manuel AravenaORCID; Jarle BrinchmannORCID; Chris CarilliORCID; Thierry ContiniORCID; Roberto DecarliORCID; Jorge González-LópezORCID; Themiya NanayakkaraORCID; Fabian WalterORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 12

doi: 10.3847/1538-4357/abff57

Multiple Sources of Solar High-energy Protons

Leon KocharovORCID; Nicola OmodeiORCID; Alexander Mishev; Melissa Pesce-RollinsORCID; Francesco LongoORCID; Sijie YuORCID; Dale E. GaryORCID; Rami VainioORCID; Ilya UsoskinORCID

<jats:title>Abstract</jats:title> <jats:p>During the 24th solar cycle, the Fermi Large Area Telescope (LAT) has observed a total of 27 solar flares possessing delayed <jats:italic>γ</jats:italic>-ray emission, including the exceptionally well-observed flare and coronal mass ejection (CME) on 2017 September 10. Based on the Fermi/LAT data, we plot, for the first time, maps of possible sources of the delayed &gt;100 MeV <jats:italic>γ</jats:italic>-ray emission of the 2017 September 10 event. The long-lasting <jats:italic>γ</jats:italic>-ray emission is localized under the CME core. The <jats:italic>γ</jats:italic>-ray spectrum exhibits intermittent changes in time, implying that more than one source of high-energy protons was formed during the flare–CME eruption. We find a good statistical correlation between the <jats:italic>γ</jats:italic>-ray fluences of the Fermi/LAT-observed delayed events and the products of corresponding CME speed and the square root of the soft X-ray flare magnitude. Data support the idea that both flares and CMEs jointly contribute to the production of subrelativistic and relativistic protons near the Sun.</jats:p>

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 12

doi: 10.3847/1538-4357/ac01d4

Network of Star Formation: Fragmentation Controlled by Scale-dependent Turbulent Pressure and Accretion onto the Massive Cores Revealed in the Cygnus-X GMC Complex

Guang-Xing LiORCID; Yue CaoORCID; Keping QiuORCID

Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.

Pp. 13