Zobrazeno 1 - 10
of 53
pro vyhledávání: '"S. N. Kemp"'
Autor:
A Nigoche-Netro, E de la Fuente, R J Diaz, M P Agüero, S N Kemp, R A Marquez-Lugo, P Lagos, A Ruelas-Mayorga, N L López-Contreras
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 515:2351-2372
Motivated by the challenges of calculating the dynamical masses of late-type galaxies (LTGs) and the enormous amount of data from the Sloan Digital Sky Survey (SDSS), we calculate virial masses of a sample of approximately 126,000 LTGs from the sixte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fd228dcbb0e42b3c3689f38388d72f2
https://doi.org/10.1093/mnras/stac1872
https://doi.org/10.1093/mnras/stac1872
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 511:201-213
We present a full study of deep optical long-slit spectroscopy and deep broad-band photometry of NGC 6086. We cover up to at least 3re in spectroscopy and 5re in photometry (re ≈ 22 arcsec in our V-band photometry). The envelope first appears in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d55ef3d3459ad10539eef1e641394680
https://doi.org/10.1093/mnras/stab3785
https://doi.org/10.1093/mnras/stab3785
Autor:
M. A. Trinidad, Eduardo de la Fuente, S. N. Kemp, A. Porras, Daniel Tafoya, Carlos A. Rodríguez-Rico, Stanley E. Kurtz, A. Nigoche-Netro, José Franco
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 497:4436-4447
The Karl Jansky Very Large Array (VLA), Owens Valley Radio Observatory (OVRO), Atacama Large Millimetric Array (ALMA), and the infrared \textit{Spitzer} observatories, are powerful facilities to study massive star formation regions and related object
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c05457b9ba740211960e843b0a719c51
https://doi.org/10.1093/mnras/staa2149
https://doi.org/10.1093/mnras/staa2149
Autor:
Jairo Méndez-Abreu, A. Nigoche-Netro, Gerardo Ramos-Larios, R. J. Diaz, S. N. Kemp, E. de la Fuente, P. Lagos, A. Ruelas-Mayorga
Publikováno v:
Proceedings of the International Astronomical Union. 15:42-45
We study the behaviour of the dynamical and stellar mass inside the effective radius as function of local density for early-type galaxies (ETGs). We use several samples of ETGs - ranging from 19000 to 98000 objects - from the ninth data release of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3db6ba1a5ad45159611d7edaf7ee28
https://doi.org/10.1017/s1743921320004007
https://doi.org/10.1017/s1743921320004007
Autor:
Eduardo de la Fuente, S. N. Kemp, A. Porras, Daniel Tafoya, M. A. Trinidad, José Franco, Carlos A. Rodríguez-Rico, Stanley E. Kurtz
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492:895-914
In this paper we present the results of a morphological study performed on a sample of 28 ultracompact \hiirs~located near extended free-free emission, using radio continuum observations at 3.6~cm with the C and D VLA~configurations, with the aim of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc3cca0ab21115449a45dc63f57828cc
https://doi.org/10.1093/mnras/stz3482
https://doi.org/10.1093/mnras/stz3482
Autor:
S. N. Kemp, A. Ruelas-Mayorga, Jairo Méndez-Abreu, A. Nigoche-Netro, P. Lagos, Gerardo Ramos-Larios, R. J. Diaz, E. De la Fuente
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 488:1320-1331
We study the behavior of the dynamical and stellar mass inside the effective radius of early-type galaxies (ETGs) as a function of environment considering Newtonian dynamics, different surface--brightness profiles, different initial mass functions (I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22b907082b593cfb8c53f0e0dac7d43d
https://doi.org/10.1093/mnras/stz1786
https://doi.org/10.1093/mnras/stz1786
Autor:
Cynthia A. Martínez, Alberto Nigoche, Gerardo Ramos-Larios, S. G. Navarro, L. J. Corral, Edgar Vilavicencio-Arcadia, S. N. Kemp
Publikováno v:
Mathematical Problems in Engineering, Vol 2020 (2020)
Classification in astrophysics is a fundamental process, especially when it is necessary to understand several aspects of the evolution and distribution of the objects. Over an astronomical image, we need to discern between stars and galaxies and to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1de8108051dc56625e1abdda03111be6
https://doaj.org/article/4346f7047021480abd1c818a747ecd8d
https://doaj.org/article/4346f7047021480abd1c818a747ecd8d
Publikováno v:
International Journal of Astronomy and Astrophysics. :54-69
We present the detailed Optical to Mid Infrared (MIR) analysis on the compact group of galaxies RSCG44. The optical analysis comprehends both photometric andspectroscopic studies for six galaxies in this group. The overall Optical to MIR data provide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e85987a5f388e5aa2243200761a68ab8
https://doi.org/10.4236/ijaa.2014.41007
https://doi.org/10.4236/ijaa.2014.41007
Autor:
A. Nigoche-Netro, A. Ruelas-Mayorga, Gerardo Ramos-Larios, S. N. Kemp, L. J. Corral, P. Lagos, S. G. Navarro, A. M. Hidalgo-Gámez, E. De la Fuente
We study the behaviour of the dynamical and stellar mass inside the effective radius (re) of early-type galaxies (ETGs). We use several samples of ETGs -ranging from 19 000 to 98 000 objects- from the ninth data release of the Sloan Digital Sky Surve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fa05ea1dc3cd05ae66b75a200c226cd
http://arxiv.org/abs/1607.05324
http://arxiv.org/abs/1607.05324
Autor:
Martín A. Guerrero, Jesús A. Toalá, G. Rubio, L. J. Corral, H. Mata, S. N. Kemp, S. G. Navarro, A. Nigoche-Netro, Gerardo Ramos-Larios, Xuan Fang
We present Spitzer Space Telescope archival mid-infrared (mid-IR) spectroscopy of a sample of eleven planetary nebulae (PNe). The observations, acquired with the Spitzer Infrared Spectrograph (IRS), cover the spectral range 5.2-14.5 {\mu}m that inclu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84c6bbef46e2d0f90c4cd0304b076deb
http://arxiv.org/abs/1603.06667
http://arxiv.org/abs/1603.06667