Zobrazeno 1 - 10
of 312
pro vyhledávání: '"Wilson Christine D."'
We model emissivities of the HCN and CO $J=1-0$ transitions using measured properties of clouds found in normal star forming galaxies and more extreme systems. These models are compared with observations of HCN and CO $J=1-0$ transitions. We combine
Externí odkaz:
http://arxiv.org/abs/2410.00243
Autor:
Brunetti, Nathan, Wilson, Christine D., He, Hao, Sun, Jiayi, Leroy, Adam K., Rosolowsky, Erik, Bemis, Ashley, Bigiel, Frank, Groves, Brent, Saito, Toshiki, Schinnerer, Eva
We present observations of the central 9 kpc of the Antennae merger (NGC 4038/9) at 55 pc resolution in the CO 2-1 line obtained with the Atacama Large Millimeter/submillimeter Array (ALMA). We use a pixel-based analysis to compare the gas properties
Externí odkaz:
http://arxiv.org/abs/2404.04555
Autor:
He, Hao, Wilson, Christine D., Sun, Jiayi, Teng, Yu-Hsuan, Rosolowsky, Erik, Bemis, Ashley R.
CO emission has been widely used as a tracer of molecular gas mass. However, it is a long-standing issue to accurately constrain the CO-to-H$_2$ conversion factor ($\alpha_{\mathrm{CO}}$) that converts CO luminosity to molecular gas mass, especially
Externí odkaz:
http://arxiv.org/abs/2401.16476
Autor:
Sun, Jiayi, He, Hao, Batschkun, Kyle, Levy, Rebecca C., Emig, Kimberly, Rodriguez, M. Jimena, Hassani, Hamid, Leroy, Adam K., Schinnerer, Eva, Ostriker, Eve C., Wilson, Christine D., Bolatto, Alberto D., Mills, Elisabeth A. C., Rosolowsky, Erik, Lee, Janice C., Dale, Daniel A., Larson, Kirsten L., Thilker, David A., Ubeda, Leonardo, Whitmore, Bradley C., Williams, Thomas G., Barnes, Ashley. T., Bigiel, Frank, Chevance, Melanie, Glover, Simon C. O., Grasha, Kathryn, Groves, Brent, Henshaw, Jonathan D., Indebetouw, Remy, Jimenez-Donaire, Maria J., Klessen, Ralf S., Koch, Eric W., Liu, Daizhong, Mathur, Smita, Meidt, Sharon, Menon, Shyam H., Neumann, Justus, Pinna, Francesca, Querejeta, Miguel, Sormani, Mattia C., Tress, Robin G.
We study young massive clusters (YMCs) in their embedded "infant" phase with $\sim0.\!^{\prime\prime}1$ ALMA, HST, and JWST observations targeting the central starburst ring in NGC 3351, a nearby Milky Way analog galaxy. Our new ALMA data reveal 18 b
Externí odkaz:
http://arxiv.org/abs/2401.14453
We present an archival Atacama Large Millimeter/submillimeter Array (ALMA) study of the CN N = 1 - 0 / CO J = 1 - 0 intensity ratio in nearby (z < 0.05) Ultra Luminous and Luminous Infrared Galaxies (U/LIRGs). We identify sixteen U/LIRGs that have be
Externí odkaz:
http://arxiv.org/abs/2310.17717
Autor:
Stevens, Adam R. H., Brown, Toby, Diemer, Benedikt, Pillepich, Annalisa, Hernquist, Lars, Nelson, Dylan, Bahé, Yannick M., Boselli, Alessandro, Davis, Timothy A., Elahi, Pascal J., Ellison, Sara L., Jiménez-Donaire, María J., Roberts, Ian D., Spekkens, Kristine, Villanueva, Vicente, Watts, Adam B., Wilson, Christine D., Zabel, Nikki
It has been shown in previous publications that the TNG100 simulation quantitatively reproduces the observed reduction in each of the total atomic and total molecular hydrogen gas for galaxies within massive halos, i.e.~dense environments. In this Le
Externí odkaz:
http://arxiv.org/abs/2310.08023
Autor:
Brown, Toby, Roberts, Ian D., Thorp, Mallory, Ellison, Sara L., Zabel, Nikki, Wilson, Christine D., Bahé, Yannick M., Bisaria, Dhruv, Bolatto, Alberto D., Boselli, Alessandro, Chung, Aeree, Cortese, Luca, Catinella, Barbara, Davis, Timothy A., Jiménez-Donaire, María J., Lagos, Claudia D. P., Lee, Bumhyun, Parker, Laura C., Smith, Rory, Spekkens, Kristine, Stevens, Adam R. H., Villanueva, Vicente, Watts, Adam B.
We study how environment regulates the star formation cycle of 33 Virgo Cluster satellite galaxies on 720 parsec scales. We present the first resolved star-forming main sequence for cluster galaxies, dividing the sample based on their global HI prope
Externí odkaz:
http://arxiv.org/abs/2308.10943
Autor:
Roberts, Ian D., Brown, Toby, Zabel, Nikki, Wilson, Christine D., Chung, Aeree, Parker, Laura C., Bisaria, Dhruv, Boselli, Alessandro, Catinella, Barbara, Chown, Ryan, Cortese, Luca, Davis, Timothy A., Ellison, Sara, Jimenez-Donaire, Maria Jesus, Lee, Bumhyun, Smith, Rory, Spekkens, Kristine, Stevens, Adam R. H., Thorp, Mallory, Villanueva, Vincente, Watts, Adam B., Welker, Charlotte, Yoon, Hyein
Publikováno v:
A&A 675, A78 (2023)
We analyze cold-gas distributions in Virgo cluster galaxies using resolved CO(2-1) (tracing molecular hydrogen, H2) and HI observations from the Virgo Environment Traced In CO (VERTICO) and the VLA Imaging of Virgo in Atomic Gas (VIVA) surveys. From
Externí odkaz:
http://arxiv.org/abs/2305.14823
Autor:
Watts, Adam B., Cortese, Luca, Catinella, Barbara, Brown, Toby, Wilson, Christine D., Zabel, Nikki, Roberts, Ian D., Davis, Timothy A., Thorp, Mallory, Chung, Aeree, Stevens, Adam R. H., Ellison, Sara L., Spekkens, Kristine, Parker, Laura C., Bahé, Yannick M., Villanueva, Vicente, Jiménez-Donaire, María, Bisaria, Dhruv, Boselli, Alessandro, Bolatto, Alberto D., Lee, Bumhyun
The quenching of cluster satellite galaxies is inextricably linked to the suppression of their cold interstellar medium (ISM) by environmental mechanisms. While the removal of neutral atomic hydrogen (HI) at large radii is well studied, how the envir
Externí odkaz:
http://arxiv.org/abs/2303.07549
We investigate the relationship between CN N = 1 - 0 and HCN J = 1 - 0 emission on scales from 30 pc to 400 pc using ALMA archival data, for which CN is often observed simultaneously with the CO J = 1 - 0 line. In a sample of 9 nearby galaxies rangin
Externí odkaz:
http://arxiv.org/abs/2303.04110