Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Jaskot, Anne E."'
Autor:
Shen, Lu, Papovich, Casey, Matharu, Jasleen, Pirzkal, Nor, Hu, Weida, Berg, Danielle A., Bagley, Micaela B., Backhaus, Bren E., Cleri, Nikko J., Dickinson, Mark, Finkelstein, Steven L., Hathi, Nimish P., Huertas-Company, Marc, Hutchison, Taylor A., Giavalisco, Mauro, Grogin, Norman A., Jaskot, Anne E., Jung, Intae, Kartaltepe, Jeyhan S., Koekemoer, Anton M., Lotz, Jennifer M., Pérez-González, Pablo G., Rothberg, Barry, Simons, Raymond C., Vanderhoof, Brittany N., Yung, L. Y. Aaron
We use JWST/NIRISS slitless spectroscopy from the Next Generation Deep Extragalactic Exploratory Public (NGDEEP) Survey to investigate the physical condition of star-forming galaxies at $1.7 < z < 3.4$. At these redshifts, the deep NGDEEP NIRISS slit
Externí odkaz:
http://arxiv.org/abs/2410.23349
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
We performed spectroscopic analyses of five local compact star-forming galaxies (CSFGs) with extremely high [OIII]/[OII] (O$_{32}$) ratios ($>20$). These targets remarkably share similar properties with high-redshift CIV emitters at $z>6$: high H$\be
Externí odkaz:
http://arxiv.org/abs/2409.11460
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:
Komarova, Lena, Oey, M. S., Hernandez, Svea, Adamo, Angela, Sirressi, Mattia, Leitherer, Claus, Mas-Hesse, J. M., Ostlin, Goran, Hodges-Kluck, Edmund, Bik, Arjan, Hayes, Matthew J., Jaskot, Anne E., Kunth, Daniel, Laursen, Peter, Melinder, Jens, Rivera-Thorsen, T. Emil
As the nearest confirmed Lyman continuum (LyC) emitter, Haro 11 is an exceptional laboratory for studying LyC escape processes crucial to cosmic reionization. Our new HST/COS G130M/1055 observations of its three star-forming knots now reveal that the
Externí odkaz:
http://arxiv.org/abs/2404.01435
Autor:
Jung, Intae, Ferguson, Henry C., Hayes, Matthew J., Henry, Alaina, Jaskot, Anne E., Schaerer, Daniel, Sharon, Keren, Amorín, Ricardo O., Atek, Hakim, Bayliss, Matthew B., Dahle, Håkon, Finkelstein, Steven L., Grazian, Andrea, Guaita, Lucia, Östlin, Göran, Pentericci, Laura, Ravindranath, Swara, Scarlata, Claudia, Teplitz, Harry I., Verhamme, Anne
Low-mass galaxies can significantly contribute to reionization due to their potentially high Lyman continuum (LyC) escape fraction and relatively high space density. We present a constraint on the LyC escape fraction from low-mass galaxies at z = 1.3
Externí odkaz:
http://arxiv.org/abs/2403.02388
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:
Pirzkal, Nor, Rothberg, Barry, Papovich, Casey, Shen, Lu, Leung, Gene C. K., Bagley, Micaela B., Finkelstein, Steven L., Vanderhoof, Brittany N., Lotz, Jennifer M., Koekemoer, Anton M., Hathi, Nimish P., Cheng, Yingjie, Cleri, Nikko J., Grogin, Norman A., Yung, L. Y. Aaron, Dickinson, Mark, Ferguson, Henry C., Gardner, Jonathan P., Jung, Intae, Kartaltepe, Jeyhan S., Ryan, Russell, Simons, Raymond C., Ravindranath, Swara, Berg, Danielle A., Backhaus, Bren E., Casey, Caitlin M., Castellano, Marco, Ortiz, Óscar A. Chávez, Chworowsky, Katherine, Cox, Isabella G., Davé, Romeel, Davis, Kelcey, Estrada-Carpenter, Vicente, Fontana, Adriano, Fujimoto, Seiji, Giavalisco, Mauro, Grazian, Andrea, Hutchison, Taylor A., Jaskot, Anne E., Kewley, Lisa J., Kirkpatrick, Allison, Kocevski, Dale D., Larson, Rebecca L., Matharu, Jasleen, Natarajan, Priyamvada, Pentericci, Laura, Pérez-González, Pablo G., Snyder, Gregory F., Somerville, Rachel S., Trump, Jonathan R., Wilkins, Stephen M.
The Next Generation Deep Extragalactic Exploratory Public (NGDEEP) survey program was designed specifically to include Near Infrared Slitless Spectroscopic observations (NGDEEP-NISS) to detect multiple emission lines in as many galaxies as possible a
Externí odkaz:
http://arxiv.org/abs/2312.09972
Autor:
Bait, Omkar, Borthakur, Sanchayeeta, Schaerer, Daniel, Momjian, Emmanuel, Sebastian, Biny, Saldana-Lopez, Alberto, Flury, Sophia R., Chisholm, John, Marques-Chaves, Rui, Jaskot, Anne E., Ferguson, Harry C., Worseck, Gabor, Ji, Zhiyuan, Komarova, Lena, Trebitsch, Maxime, Hayes, Matthew J., Pentericci, Laura, Ostlin, Goran, Thuan, Trinh, Amorín, Ricardo O., Wang, Bingjie, Xu, Xinfeng, Sargent, Mark T.
Publikováno v:
A&A 688, A198 (2024)
Sources that leak Lyman-continuum (LyC) photons and lead to the reionisation of the universe are intensely studied using multiple observing facilities. Recently, the Low-redshift LyC Survey (LzLCS) has found the first large sample of LyC emitting gal
Externí odkaz:
http://arxiv.org/abs/2310.18817