Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Carr, Cody"'
Autor:
Xu, Xinfeng, Henry, Alaina, Heckman, Timothy, Carr, Cody, Strom, Allison L., Jones, Tucker, Berg, Danielle A., Chisholm, John, Erb, Dawn, James, Bethan L., Jaskot, Anne, Martin, Crystal L., Mingozzi, Matilde, Senchyna, Peter, Roy, Namrata, Scarlata, Claudia, Stark, Daniel P.
Galactic outflows provide important feedback effects to regulate the evolution of the host galaxies. Two primary diagnostics of galactic outflows are broad and/or blueshifted emission and absorption lines. Even though well-established methods exist t
Externí odkaz:
http://arxiv.org/abs/2409.19776
Autor:
Flury, Sophia R., Jaskot, Anne E., Saldana-Lopez, Alberto, Oey, M. S., Chisholm, John, Amorín, Ricardo, Bait, Omkar, Borthakur, Sanchayeeta, Carr, Cody, Ferguson, Henry C., Giavalisco, Mauro, Hayes, Matthew, Heckman, Timothy, Henry, Alaina, Ji, Zhiyuan, Komarova, Lena, Leclercq, Floriane, Reste, Alexandra Le, McCandliss, Stephan, Marques-Chaves, Rui, Östlin, Göran, Pentericci, Laura, Ravindranath, Swara, Rutkowski, Michael, Scarlata, Claudia, Schaerer, Daniel, Thuan, Trinh, Trebitsch, Maxime, Vanzella, Eros, Verhamme, Anne, Wang, Bingjie, Worseck, Gábor, Xu, Xinfeng
One of the fundamental questions of cosmology is the origin and mechanism(s) responsible for the reionization of the Universe beyond $z\sim6$. To address this question, many studies over the past decade have focused on local ($z\sim0.3$) galaxies whi
Externí odkaz:
http://arxiv.org/abs/2409.12118
Autor:
Carr, Cody A., Cen, Renyue, Scarlata, Claudia, Xu, Xinfeng, Henry, Alaina, Marques-Chaves, Rui, Schaerer, Daniel, Amorín, Ricardo O., Oey, M. S., Komarova, Lena, Flury, Sophia, Jaskot, Anne, Saldana-Lopez, Alberto, Ji, Zhiyuan, Huberty, Mason, Heckman, Timothy, Ostlin, Göran, Bait, Omkar, Hayes, Matthew James, Thuan, Trinh, Berg, Danielle A., Giavalisco, Mauro, Borthakur, Sanchayeeta, Chisholm, John, Ferguson, Harry C., Michel-Dansac, Leo, Verhamme, Anne, Worseck, Gábor
Feedback is widely recognized as an essential condition for Lyman continuum (LyC) escape in star-forming galaxies. However, the mechanisms by which galactic outflows clear neutral gas and dust remain unclear. In this paper, we model the Mg II 2796\r{
Externí odkaz:
http://arxiv.org/abs/2409.05180
Multivariate Predictors of LyC Escape II: Predicting LyC Escape Fractions for High-Redshift Galaxies
Autor:
Jaskot, Anne E., Silveyra, Anneliese C., Plantinga, Anna, Flury, Sophia R., Hayes, Matthew, Chisholm, John, Heckman, Timothy, Pentericci, Laura, Schaerer, Daniel, Trebitsch, Maxime, Verhamme, Anne, Carr, Cody, Ferguson, Henry C., Ji, Zhiyuan, Giavalisco, Mauro, Henry, Alaina, Marques-Chaves, Rui, Östlin, Göran, Saldana-Lopez, Alberto, Scarlata, Claudia, Worseck, Gábor, Xu, Xinfeng
JWST is uncovering the properties of ever increasing numbers of galaxies at z>6, during the epoch of reionization. Connecting these observed populations to the process of reionization requires understanding how efficiently they produce Lyman continuu
Externí odkaz:
http://arxiv.org/abs/2406.10179
Autor:
Jaskot, Anne E., Silveyra, Anneliese C., Plantinga, Anna, Flury, Sophia R., Hayes, Matthew, Chisholm, John, Heckman, Timothy, Pentericci, Laura, Schaerer, Daniel, Trebitsch, Maxime, Verhamme, Anne, Carr, Cody, Ferguson, Henry C., Ji, Zhiyuan, Giavalisco, Mauro, Henry, Alaina, Marques-Chaves, Rui, Östlin, Göran, Saldana-Lopez, Alberto, Scarlata, Claudia, Worseck, Gábor, Xu, Xinfeng
To understand how galaxies reionized the universe, we must determine how the escape fraction of Lyman Continuum (LyC) photons (fesc) depends on galaxy properties. Using the z~0.3 Low-redshift Lyman Continuum Survey (LzLCS), we develop and analyze new
Externí odkaz:
http://arxiv.org/abs/2406.10171
Autor:
Leclercq, Floriane, Chisholm, John, King, Wichahpi, Zeimann, Greg, Jaskot, Anne E., Henry, Alaina, Hayes, Matthew, Flury, Sophia R., Izotov, Yuri, Prochaska, Xavier J., Verhamme, Anne, Amorín, Ricardo O., Atek, Hakim, Bait, Omkar, Blaizot, Jérémy, Carr, Cody, Ji, Zhiyuan, Reste, Alexandra Le, Ferguson, Harry C., Gazagnes, Simon, Heckman, Timothy, Komarova, Lena, Marques-Chaves, Rui, Östlin, Göran, Saldana-Lopez, Alberto, Scarlata, Claudia, Schaerer, Daniel, Thuan, Trinh X., Trebitsch, Maxime, Worseck, Gábor, Wang, Bingjie, Xu, Xinfeng
Publikováno v:
A&A 687, A73 (2024)
The geometry of the neutral gas in and around galaxies is a key regulator of the escape of ionizing photons. We present the first statistical study aiming at linking the neutral and ionized gas distributions to the Lyman continuum (LyC) escape fracti
Externí odkaz:
http://arxiv.org/abs/2401.14981
Autor:
Hu, Weida, Martin, Crystal L., Gronke, Max, Gazagnes, Simon, Hayes, Matthew, Chisholm, John, Heckman, Timothy, Mingozzi, Matilde, Roy, Namrata, Senchyna, Peter, Xu, Xinfeng, Berg, Danielle A., James, Bethan L., Stark, Daniel P., Arellano-Córdova, Karla Z., Henry, Alaina, Jaskot, Anne E., Kumari, Nimisha, Parker, Kaelee S., Scarlata, Claudia, Wofford, Aida, Amorín, Ricardo O., Leonhardes-Barboza, Naunet, Brinchmann, Jarle, Carr, Cody
Lyman-alpha line profiles are a powerful probe of ISM structure, outflow speed, and Lyman continuum escape fraction. In this paper, we present the Ly$\alpha$ line profiles of the COS Legacy Archive Spectroscopic SurveY, a sample rich in spectroscopic
Externí odkaz:
http://arxiv.org/abs/2307.04911
Autor:
Xu, Xinfeng, Heckman, Timothy, Henry, Alaina, Berg, Danielle A., Chisholm, John, James, Bethan L., Martin, Crystal L., Stark, Daniel P., Hayes, Matthew, Arellano-Cordova, Karla Z., Carr, Cody, Huberty, Mason, Mingozzi, Matilde, Scarlata, Claudia, Sugahara, Yuma
Galaxy formation and evolution are regulated by the feedback from galactic winds. Absorption lines provide the most widely available probe of winds. However, since most data only provide information integrated along the line-of-sight, they do not dir
Externí odkaz:
http://arxiv.org/abs/2301.11498
Autor:
Carr, Cody, Scarlata, Claudia
We present calculations of ultraviolet spectra resulting from the scattering of photons by gas in-falling onto an isotropically emitting source of radiation. The model is based on an adaptation of the semi-analytical line transfer (SALT) code of Scar
Externí odkaz:
http://arxiv.org/abs/2209.14485
Autor:
Carr, Cody, Michel-Dansac, Leo, Blaizot, Jeremy, Scarlata, Claudia, Henry, Alaina, Verhamme, Anne
Absorption line spectroscopy offers one of the best opportunities to constrain the properties of galactic outflows and the environment of the circumgalactic medium. Extracting physical information from line profiles is difficult, however, for the phy
Externí odkaz:
http://arxiv.org/abs/2209.14473