Zobrazeno 1 - 10
of 441
pro vyhledávání: '"BLITZ, LEO"'
Autor:
Wong, Tony, Cao, Yixian, Luo, Yufeng, Bolatto, Alberto D., Sánchez, Sebastián F., Barrera-Ballesteros, Jorge K., Blitz, Leo, Colombo, Dario, Dannerbauer, Helmut, Green, Alex, Kalinova, Veselina, Khan, Ferzem, Kim, Andrew, Lacerda, Eduardo A. D., Leroy, Adam K., Levy, Rebecca C., Lin, Xincheng, Luo, Yuanze, Rosolowsky, Erik W., Rubio, Mónica, Teuben, Peter, Utomo, Dyas, Villanueva, Vicente, Vogel, Stuart N., Wang, Xinyu
The EDGE-CALIFA survey provides spatially resolved optical integral field unit (IFU) and CO spectroscopy for 125 galaxies selected from the CALIFA Data Release 3 sample. The Extragalactic Database for Galaxy Evolution (EDGE) presents the spatially re
Externí odkaz:
http://arxiv.org/abs/2401.13181
Autor:
Cao, Yixian, Wong, Tony, Bolatto, Alberto D., Leroy, Adam, Rosolowsky, Erik W., Utomo, Dyas, Sanchez, Sebastian, Barrera-Ballesteros, Jorge, Levy, Rebecca, Colombo, Dario, Blitz, Leo, Vogel, Stuart, Puschnig, Johannes, Villanueva, Vicente, Rubio, Monica
We present 13CO(1-0) observations for the EDGE-CALIFA survey, which is a mapping survey of 126 nearby galaxies at a typical spatial resolution of 1.5 kpc. Using detected 12CO(1-0) emission as a prior, we detect 13CO(1-0) in 41 galaxies via integrated
Externí odkaz:
http://arxiv.org/abs/2306.07640
Publikováno v:
The Astrophysical Journal, Volume 944, Issue 1, id.69, 7 pp., 2023
A strong correlation between atmospheric pressure and molecular gas mass is found in central cluster galaxies and early-type galaxies. This trend and a similar trend with atmospheric gas density would naturally arise if the molecular clouds condensed
Externí odkaz:
http://arxiv.org/abs/2110.15410
Autor:
Liu, Lijie, Bureau, Martin, Blitz, Leo, Davis, Timothy A., Onishi, Kyoko, Smith, Mark, North, Eve, Iguchi, Satoru
We present high spatial resolution (12pc) Atacama Large Millimeter/sub-millimeter Array CO(J=3-2) observations of the nearby lenticular galaxy NGC4429. We identify 217 giant molecular clouds within the 450pc radius molecular gas disc. The clouds gene
Externí odkaz:
http://arxiv.org/abs/2106.04327
Autor:
Barrera-Ballesteros, Jorge K., Utomo, Dyas, Bolatto, Alberto D., Sánchez, Sebastián F., Vogel, Stuart N., Wong, Tony, Levy, Rebecca C., Colombo, Dario, Kalinova, Veselina, Teuben, Peter, García-Benito, Rubén, Husemann, Bernd, Mast, Damián, Blitz, Leo
We present an empirical relation between the cold gas surface density ($\Sigma_{\rm gas}$) and the optical extinction (${\rm A_V}$) in a sample of 103 galaxies from the Extragalactic Database for Galaxy Evolution (EDGE) survey. This survey provides C
Externí odkaz:
http://arxiv.org/abs/1911.09677
Autor:
Relatores, Nicole C., Newman, Andrew B., Simon, Joshua D., Ellis, Richard S., Truong, Phuongmai, Blitz, Leo, Bolatto, Alberto, Martin, Christopher, Matuszewski, Matt, Morrissey, Patrick, Neill, James D.
Dark matter-only simulations predict that dark matter halos have steep, cuspy inner density profiles, while observations of dwarf galaxies find a range of inner slopes that are often much shallower. There is debate whether this discrepancy can be exp
Externí odkaz:
http://arxiv.org/abs/1911.05836
Autor:
Chakrabarti, Sukanya, Chang, Philip, Price-Whelan, Adrian, Read, Justin, Blitz, Leo, Hernquist, Lars
We employ the earlier published proper motions of the newly discovered Antlia 2 dwarf galaxy derived from Gaia data to calculate its orbital distribution in the cosmologically recent past. Using these observationally motivated orbits, we calculate th
Externí odkaz:
http://arxiv.org/abs/1906.04203
Autor:
Dey, Biprateep, Rosolowsky, Erik, Cao, Yixian, Bolatto, Alberto, Sanchez, Sebastian F., Utomo, Dyas, Colombo, Dario, Kalinova, Veslina, Wong, Tony, Blitz, Leo, Vogel, Stuart, Loeppky, Jason, García-Benito, Rubén
Publikováno v:
MNRAS 488, 1926-1940 (2019)
We present a multilinear analysis to determine the significant predictors of star formation in galaxies using the combined EDGE-CALIFA sample of galaxies. We analyze 1845 kpc-scale lines of sight across 39 galaxies with molecular line emission measur
Externí odkaz:
http://arxiv.org/abs/1906.02273
Autor:
Levy, Rebecca C., Bolatto, Alberto D., Sánchez, Sebastián F., Blitz, Leo, Colombo, Dario, Kalinova, Veselina, López-Cobá, Carlos, Ostriker, Eve C., Teuben, Peter, Utomo, Dyas, Vogel, Stuart N., Wong, Tony
We investigate the prevalence, properties, and kinematics of extraplanar diffuse ionized gas (eDIG) in a sample of 25 edge-on galaxies selected from the CALIFA survey. We measure ionized gas scale heights from ${\rm H\alpha}$ and find that 90% have m
Externí odkaz:
http://arxiv.org/abs/1905.05196
Autor:
Relatores, Nicole C., Newman, Andrew B., Simon, Joshua D., Ellis, Richard, Truong, Phuongmai, Blitz, Leo, Bolatto, Alberto, Martin, Christopher, Morrissey, Patrick
Dark-matter-only simulations predict that dark matter halos have cusp-like inner density profiles, while observations of low-mass galaxies have found a range of inner slopes that are typically much shallower. It is still not well established whether
Externí odkaz:
http://arxiv.org/abs/1902.09629