Catálogo de publicaciones - revistas
Título de Acceso Abierto
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
Cobertura temática
Tabla de contenidos
Hydrodynamical Models of Protoplanetary Nebulae Including the Photoionization of the Central Star
D. Estrella-Trujillo
; L. Hernández-Martínez; P. F. Velázquez; A. Esquivel; A. C. Raga
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 29
Constraining the Tail End of Reionization Using Lyα Transmission Spikes
Enrico Garaldi; Nickolay Y. Gnedin; Piero Madau
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 31
Unbiased Cosmological Parameter Estimation from Emission-line Surveys with Interlopers
Henry S. Grasshorn Gebhardt; Donghui Jeong; Humna Awan; Joanna S. Bridge; Robin Ciardullo; Daniel Farrow; Karl Gebhardt; Gary J. Hill; Eiichiro Komatsu; Mallory Molina; Ana Paulino-Afonso; Shun Saito; Donald P. Schneider; Greg Zeimann
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 32
The Origins of Protostellar Core Angular Momenta
Aleksandra Kuznetsova; Lee Hartmann; Fabian Heitsch
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 33
Detection of a White Dwarf Companion to a Blue Straggler Star in the Outskirts of Globular Cluster NGC 5466 with the Ultraviolet Imaging Telescope (UVIT)
Snehalata Sahu; Annapurni Subramaniam; Mirko Simunovic; J. Postma; Patrick Côté; N. Kameswera Rao; Aaron M. Geller; Nathan Leigh; Michael Shara; Thomas H. Puzia; Peter B. Stetson
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 34
Evidence for a Young Stellar Population in Nearby Type 1 Active Galaxies
Minjin Kim; Luis C. Ho
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 35
Moving Groups as the Origin of the Vertical Phase Space Spiral in the Solar Neighborhood
Tatiana A. Michtchenko; Douglas A. Barros; Angeles Pérez-Villegas; Jacques R. D. Lépine
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 36
Possible Evidence for Cosmic-Ray Acceleration in the Type Ia SNR RCW 86: Spatial Correlation between TeV Gamma-Rays and Interstellar Atomic Protons
H. Sano; G. Rowell; E. M. Reynoso; I. Jung-Richardt; Y. Yamane; T. Nagaya; S. Yoshiike; K. Hayashi; K. Torii; N. Maxted; I. Mitsuishi; T. Inoue; S. Inutsuka; H. Yamamoto; K. Tachihara; Y. Fukui
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 37
Noncircular Motions in the Outer Perseus Spiral Arm
Nobuyuki Sakai; Mark J. Reid; Karl M. Menten; Andreas Brunthaler; Thomas M. Dame
<jats:title>Abstract</jats:title> <jats:p>We report measurements of parallax and proper motion for five 6.7 GHz methanol maser sources in the outer regions of the Perseus arm as part of the BeSSeL Survey of the Galaxy. By combining our results with previous astrometric results, we determine an average spiral arm pitch angle of 9.°2 ± 1.°5 and an arm width of 0.39 kpc for this spiral arm. For sources on the interior side of the Perseus arm, we find on average a radial inward motion in the Galaxy of 13.3 ± 5.4 km s<jats:sup>−1</jats:sup> and counter to Galactic rotation of 6.2 ± 3.2 km s<jats:sup>−1</jats:sup>. These characteristics are consistent with models for spiral arm formation that involve gas entering an arm to be shocked and then to form stars. However, similar data for other spiral arms do not show similar characteristics.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 30
Dicarbon Formation in Collisions of Two Carbon Atoms
James F. Babb; R. T. Smyth; B. M. McLaughlin
<jats:title>Abstract</jats:title> <jats:p>Radiative association cross sections and rates are computed, using a quantum approach, for the formation of C<jats:sub>2</jats:sub> molecules (dicarbon) during the collision of two ground-state C(<jats:sup>3</jats:sup> <jats:italic>P</jats:italic>) atoms. We find that transitions originating in the C <jats:sup>1</jats:sup>Π<jats:sub> <jats:italic>g</jats:italic> </jats:sub>, d <jats:sup>3</jats:sup>Π<jats:sub> <jats:italic>g</jats:italic> </jats:sub>, and 1 <jats:sup>5</jats:sup>Π<jats:sub> <jats:italic>u</jats:italic> </jats:sub> states are the main contributors to the process. The results are compared and contrasted with previous results obtained from a semiclassical approximation. New ab initio potential curves and transition dipole moment functions have been obtained for the present work using the multi-reference configuration interaction approach with the Davidson correction (MRCI+Q) and aug-cc-pCV5Z basis sets, substantially increasing the available molecular data on dicarbon. Applications of the current computations to various astrophysical environments and laboratory studies are briefly discussed, focusing on these rates.</jats:p>
Palabras clave: Space and Planetary Science; Astronomy and Astrophysics.
Pp. 38