Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Hayes, Matthew J"'
Autor:
Roy, Namrata, Heckman, Timothy, Henry, Alaina, Chisholm, John, Flury, Sophia, Leitherer, Claus, Hayes, Matthew J., Jaskot, Anne, Ji, Zhiyuan, Schaerer, Daniel, Wang, Bingjie, Borthakur, Sanchayeeta, Xu, Xinfeng, Östlin, Göran
The origin of Lyman Continuum (LyC) photons responsible for reionizing the universe remains a mystery, with the fraction of escaping LyC photons from galaxies at z$\sim$ 6 to 12 being highly uncertain. While direct detection of LyC photons from this
Externí odkaz:
http://arxiv.org/abs/2410.13254
Autor:
Chamba, Nushkia, Marcum, Pamela M., Saintonge, Amélie, Borlaff, Alejandro S., Hayes, Matthew J., Gouellec, Valentin J. M. Le, Chojnowski, S. Drew, Fanelli, Michael N.
Mapping stars and gas in nearby galaxies is fundamental for understanding their growth and the impact of their environment. This issue is addressed by comparing the stellar "edges" of galaxies $D_{\rm stellar}$, defined as the outermost diameter wher
Externí odkaz:
http://arxiv.org/abs/2408.13311
Autor:
Heintz, Kasper E., Bennett, Jake S., Oesch, Pascal A., Sneppen, Albert, Rennehan, Douglas, Witstok, Joris, Smit, Renske, Vejlgaard, Simone, Terp, Chamilla, Koca, Umran S., Brammer, Gabriel B., Finlator, Kristian, Hayes, Matthew J., Sijacki, Debora, Naidu, Rohan P., Matthee, Jorryt, Valentino, Francesco, Tanvir, Nial R., Jakobsson, Páll, Laursen, Peter, Watson, Darach J., Davé, Romeel, Keating, Laura C., Covelo-Paz, Alba
Galaxy clusters are the most massive, gravitationally-bound structures in the Universe, emerging through hierarchical structure formation of large-scale dark matter and baryon overdensities. Early galaxy ``proto-clusters'' are believed to be importan
Externí odkaz:
http://arxiv.org/abs/2407.06287
Autor:
Citro, Annalisa, Scarlata, Claudia M., Mantha, Kameswara B., Williams, Liliya R., Rafelski, Marc, Revalski, Mitchell, Hayes, Matthew J., Henry, Alaina, Rutkowski, Michael J., Teplitz, Harry I.
The escape fraction of LyC ionizing radiation $f_{LyC}^{esc}$ is crucial for understanding reionization, yet impossible to measure at z $\gtrsim$ 5.3. Recently, studies have focused on calibrating indirect indicators of $f_{LyC}^{esc}$ at z $\sim$ 0.
Externí odkaz:
http://arxiv.org/abs/2406.07618
Autor:
Jha, Saurabh W., Casetti-Dinescu, Dana I., Bernstein, Gary M., Hayes, Matthew J., Oskinova, Lidia M., Pace, Andrew B., Quimby, Robert M., Reiter, Megan, Rest, Armin, Riess, Adam G., Sand, David J., Weisz, Daniel R.
The Astro2020 Decadal Survey recognizes time-domain astronomy as a key science area over the next decade and beyond. With over 30 years of HST data and the potential for 20 years of JWST operations, these flagship observatories offer an unparalleled
Externí odkaz:
http://arxiv.org/abs/2405.12297
Autor:
Nedkova, Kalina V., Rafelski, Marc, Teplitz, Harry I., Mehta, Vihang, DeGroot, Laura, Ravindranath, Swara, Alavi, Anahita, Beckett, Alexander, Grogin, Norman A., Häußler, Boris, Koekemoer, Anton M., Oyarzún, Grecco A., Prichard, Laura, Revalski, Mitchell, Snyder, Gregory F., Sunnquist, Ben, Wang, Xin, Windhorst, Rogier A., Chartab, Nima, Conselice, Christopher J., Guo, Yicheng, Hathi, Nimish, Hayes, Matthew J., Ji, Zhiyuan, Kim, Keunho J., Lucas, Ray A., Mobasher, Bahram, O'Connell, Robert W., Sattari, Zahra, Smith, Brent M., Taamoli, Sina, Yung, L. Y. Aaron, Team, the UVCANDELS
We use the Ultraviolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey fields (UVCANDELS) to measure half-light radii in the rest-frame far-UV for $\sim$16,000 disk-like galaxies over $0.5\leq z \leq 3$. We compare these
Externí odkaz:
http://arxiv.org/abs/2405.10908
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:
Hayes, Matthew J., Tan, Jonathan C., Ellis, Richard S., Young, Alice R., Cammelli, Vieri, Singh, Jasbir, Runnholm, Axel, Saxena, Aayush, Lunnan, Ragnhild, Keller, Benjamin W., Monaco, Pierluigi, Laporte, Nicolas, Melinder, Jens
We report first results from a deep near infrared campaign with the Hubble Space Telescope to obtain late-epoch images of the Hubble Ultra-Deep Field (HUDF), 10-15 years after the first epoch data were obtained. The main objectives are to search for
Externí odkaz:
http://arxiv.org/abs/2403.16138
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
Publikováno v:
Advances in Accounting Behavioral Research Volume 28