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Título de Acceso Abierto

The Astrophysical Journal Letters (ApJL)

Resumen/Descripción – provisto por la editorial en inglés
The Astrophysical Journal Letters is an open access express scientific journal that allows astrophysicists to rapidly publish short notices of significant original research. ApJL articles are timely, high-impact, and broadly understandable.
Palabras clave – provistas por la editorial

astronomy; astrophysics

Disponibilidad
Institución detectada Período Navegá Descargá Solicitá
No detectada desde ene. 2010 / hasta dic. 2023 IOPScience

Información

Tipo de recurso:

revistas

ISSN impreso

2041-8205

ISSN electrónico

2041-8213

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

Tabla de contenidos

Kinetic Theory of Ion Acoustic Waves Observed at Comet 67P/Churyumov–Gerasimenko

Saeed ur Rehman; Asif Shah; Qamar ul Haque

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

Pp. L13

Quiescent Galaxies at z ≳ 2.5: Observations versus Models

Rachele CecchiORCID; Micol BolzonellaORCID; Andrea CimattiORCID; Giacomo Girelli

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

Pp. L14

The Multi-messenger Matrix: The Future of Neutron Star Merger Constraints on the Nuclear Equation of State

Ben MargalitORCID; Brian D. MetzgerORCID

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

Pp. L15

A Gap in the Mass Distribution for Warm Neptune and Terrestrial Planets

David J. ArmstrongORCID; Farzana MeruORCID; Daniel BaylissORCID; Grant M. KennedyORCID; Dimitri VerasORCID

<jats:title>Abstract</jats:title> <jats:p>Structure in the planet distribution provides an insight into the processes that shape the formation and evolution of planets. The <jats:italic>Kepler</jats:italic> mission has led to an abundance of statistical discoveries in regards to planetary radius, but the number of observed planets with measured masses is much smaller. By incorporating results from recent mass determination programs, we have discovered a new gap emerging in the planet population for sub-Neptune-mass planets with orbital periods less than 20 days. The gap follows a slope of decreasing mass with increasing orbital period, has a width of a few <jats:italic>M</jats:italic> <jats:sub>⊕</jats:sub>, and is potentially completely devoid of planets. Fitting Gaussian mixture models to the planet population in this region favors a bimodel distribution over a unimodel one with a reduction in Bayesian information criterion of 19.9, highlighting the gap significance. We discuss several processes that could generate such a feature in the planet distribution, including a pileup of planets above the gap region, tidal interactions with the host star, dynamical interactions with the disk, with other planets, or with accreting material during the formation process.</jats:p>

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

Pp. L1

Exploring a Photospheric Radius Correction to Model Secondary Eclipse Spectra for Transiting Exoplanets

Jonathan J. FortneyORCID; Roxana E. LupuORCID; Caroline V. MorleyORCID; Richard S. Freedman; Callie Hood

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

Pp. L16

TESS Hunt for Young and Maturing Exoplanets (THYME): A Planet in the 45 Myr Tucana–Horologium Association

Elisabeth R. NewtonORCID; Andrew W. MannORCID; Benjamin M. TofflemireORCID; Logan PearceORCID; Aaron C. RizzutoORCID; Andrew VanderburgORCID; Raquel A. MartinezORCID; Jason J. WangORCID; Jean-Baptiste RuffioORCID; Adam L. KrausORCID; Marshall C. JohnsonORCID; Pa Chia ThaoORCID; Mackenna L. Wood; Rayna RampalliORCID; Eric L. NielsenORCID; Karen A. CollinsORCID; Diana DragomirORCID; Coel HellierORCID; D. R. AndersonORCID; Thomas BarclayORCID; Carolyn Brown; Gregory FeidenORCID; Rhodes Hart; Giovanni Isopi; John F. KielkopfORCID; Franco Mallia; Peter Nelson; Joseph E. RodriguezORCID; Chris StockdaleORCID; Ian A. WaiteORCID; Duncan J. Wright; Jack J. LissauerORCID; George R. RickerORCID; Roland VanderspekORCID; David W. LathamORCID; S. Seager; Joshua N. WinnORCID; Jon M. JenkinsORCID; Luke G. BoumaORCID; Christopher J. BurkeORCID; Misty Davies; Michael FausnaughORCID; Jie Li; Robert L. Morris; Koji MukaiORCID; Joel Villaseñor; Steven VilleneuvaORCID; Robert J. De RosaORCID; Bruce MacintoshORCID; Matthew W. Mengel; Jack Okumura; Robert A. WittenmyerORCID

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

Pp. L17

Circumbinary Disk Inner Radius as a Diagnostic for Disk–Binary Misalignment

Alessia FranchiniORCID; Stephen H. LubowORCID; Rebecca G. MartinORCID

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

Pp. L18

A Luminous Molecular Gas Pair beyond Redshift 7

Ekaterina KoptelovaORCID; Chorng-Yuan HwangORCID

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

Pp. L19

Discovery of an Intermediate-luminosity Red Transient in M51 and Its Likely Dust-obscured, Infrared-variable Progenitor

Jacob E. JencsonORCID; Scott M. Adams; Howard E. BondORCID; Schuyler D. van DykORCID; Mansi M. KasliwalORCID; John BallyORCID; Nadejda BlagorodnovaORCID; Kishalay De; Christoffer FremlingORCID; Yuhan YaoORCID; Andrew Fruchter; David RubinORCID; Cristina Barbarino; Jesper SollermanORCID; Adam A. MillerORCID; Erin K. S. Hicks; Matthew A. MalkanORCID; Igor AndreoniORCID; Eric C. BellmORCID; Robert Buchheim; Richard Dekany; Michael Feeney; Sara FrederickORCID; Avishay Gal-YamORCID; Robert D. GehrzORCID; Matteo Giomi; Matthew J. GrahamORCID; Wayne Green; David Hale; Matthew J. HankinsORCID; Mark Hanson; George Helou; Anna Y. Q. HoORCID; T. Hung; Mario Jurić; Malhar R. Kendurkar; S. R. KulkarniORCID; Ryan M. Lau; Frank J. MasciORCID; James D. Neill; Kevin Quin; Reed L. RiddleORCID; Ben Rusholme; Forrest Sims; Nathan Smith; Roger M. Smith; Maayane T. SoumagnacORCID; Yutaro Tachibana; Samaporn TinyanontORCID; Richard Walters; Stanley Watson; Robert E. WilliamsORCID

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

Pp. L20

GW170817 Afterglow Reveals that Short Gamma-Ray Bursts are Neutron Star Mergers

Yiyang WuORCID; Andrew MacFadyenORCID

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

Pp. L23