Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Alberto Saldana"'
Autor:
Sophia R. Flury, Anne E. Jaskot, Harry C. Ferguson, Gabor Worseck, Kirill Makan, John Chisholm, Alberto Saldana-Lopez, Daniel Schaerer, Stephan R. McCandliss, Bingjie Wang, N. M. Ford, Timothy Heckman, Zhiyuan Ji, Mauro Giavalisco, Ricardo Amorín, Hakim Atek, Jeremy Blaizot, Sanchayeeta Borthakur, Cody Carr, Marco Castellano, Stefano Cristiani, Stephane De Barros, Mark Dickinson, Steven L. Finkelstein, Brian Fleming, Fabio Fontanot, Thibault Garel, Andrea Grazian, Matthew Hayes, Alaina Henry, Valentin Mauerhofer, Genoveva Micheva, M. S. Oey, Goran Ostlin, Casey Papovich, Laura Pentericci, Swara Ravindranath, Joakim Rosdahl, Michael Rutkowski, Paola Santini, Claudia Scarlata, Harry Teplitz, Trinh Thuan, Maxime Trebitsch, Eros Vanzella, Anne Verhamme, Xinfeng Xu
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 275, Iss 2, p 47 (2024)
Externí odkaz:
https://doaj.org/article/ebad8b92e4f54a549d4a5b548f18f0f4
Autor:
Anne E. Jaskot, Anneliese C. Silveyra, Anna Plantinga, Sophia R. Flury, Matthew Hayes, John Chisholm, Timothy Heckman, Laura Pentericci, Daniel Schaerer, Maxime Trebitsch, Anne Verhamme, Cody Carr, Henry C. Ferguson, Zhiyuan Ji, Mauro Giavalisco, Alaina Henry, Rui Marques-Chaves, Göran Östlin, Alberto Saldana-Lopez, Claudia Scarlata, Gábor Worseck, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 973, Iss 2, p 111 (2024)
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 contin
Externí odkaz:
https://doaj.org/article/7daa608b1a984e2abd074d29079cb09a
Autor:
Anne E. Jaskot, Anneliese C. Silveyra, Anna Plantinga, Sophia R. Flury, Matthew Hayes, John Chisholm, Timothy Heckman, Laura Pentericci, Daniel Schaerer, Maxime Trebitsch, Anne Verhamme, Cody Carr, Henry C. Ferguson, Zhiyuan Ji, Mauro Giavalisco, Alaina Henry, Rui Marques-Chaves, Göran Östlin, Alberto Saldana-Lopez, Claudia Scarlata, Gábor Worseck, Xinfeng Xu
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 92 (2024)
To understand how galaxies reionized the Universe, we must determine how the escape fraction of Lyman continuum (LyC) photons ( f _esc ) depends on galaxy properties. Using the z ∼ 0.3 Low-redshift Lyman Continuum Survey (LzLCS), we develop and ana
Externí odkaz:
https://doaj.org/article/89f69a8c0fa54604ae755b37499ac601
Autor:
Dustin Davis, Karl Gebhardt, Erin Mentuch Cooper, William P. Bowman, Barbara Garcia Castanheira, John Chisholm, Robin Ciardullo, Maximilian Fabricius, Daniel J. Farrow, Steven L. Finkelstein, Caryl Gronwall, Eric Gawiser, Gary J. Hill, Ulrich Hopp, Lindsay R. House, Donghui Jeong, Wolfram Kollatschny, Eiichiro Komatsu, Chenxu Liu, Maja Lujan Niemeyer, Alberto Saldana-Lopez, Shun Saito, Donald P. Schneider, Jan Snigula, Sarah Tuttle, Laurel H. Weiss, Lutz Wisotzki, Gregory Zeimann
Publikováno v:
The Astrophysical Journal, Vol 954, Iss 2, p 209 (2023)
We describe the ensemble properties of the 1.9 < z < 3.5 Lyman alpha emitters (LAEs) found in the HETDEX survey’s first public data release, HETDEX Public Source Catalog 1. Stacking the low-resolution ( R ∼ 800) spectra greatly increases the sign
Externí odkaz:
https://doaj.org/article/c24f9931f6d4441fa336865fd9aadfd9
Autor:
Xinfeng Xu, Alaina Henry, Timothy Heckman, John Chisholm, Rui Marques-Chaves, Floriane Leclercq, Danielle A. Berg, Anne Jaskot, Daniel Schaerer, Gábor Worseck, Ricardo O. Amorín, Hakim Atek, Matthew Hayes, Zhiyuan Ji, Göran Östlin, Alberto Saldana-Lopez, Trinh Thuan
Publikováno v:
The Astrophysical Journal, Vol 943, Iss 2, p 94 (2023)
The Mg ii λλ 2796, 2803 doublet has been suggested as a useful indirect indicator for the escape of Ly α and Lyman continuum (LyC) photons in local star-forming galaxies. However, studies to date have focused on small samples of galaxies with stro
Externí odkaz:
https://doaj.org/article/916a55540a8a436a991d2b5b81511a05
Autor:
Sophia R. Flury, Anne E. Jaskot, Harry C. Ferguson, Gábor Worseck, Kirill Makan, John Chisholm, Alberto Saldana-Lopez, Daniel Schaerer, Stephan McCandliss, Bingjie Wang, N. M. Ford, Timothy Heckman, Zhiyuan Ji, Mauro Giavalisco, Ricardo Amorin, Hakim Atek, Jeremy Blaizot, Sanchayeeta Borthakur, Cody Carr, Marco Castellano, Stefano Cristiani, Stephane De Barros, Mark Dickinson, Steven L. Finkelstein, Brian Fleming, Fabio Fontanot, Thibault Garel, Andrea Grazian, Matthew Hayes, Alaina Henry, Valentin Mauerhofer, Genoveva Micheva, M. S. Oey, Goran Ostlin, Casey Papovich, Laura Pentericci, Swara Ravindranath, Joakim Rosdahl, Michael Rutkowski, Paola Santini, Claudia Scarlata, Harry Teplitz, Trinh Thuan, Maxime Trebitsch, Eros Vanzella, Anne Verhamme, Xinfeng Xu
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 260, Iss 1, p 1 (2022)
The origins of Lyman continuum (LyC) photons responsible for the reionization of the universe are as of yet unknown and highly contested. Detecting LyC photons from the Epoch of Reionization is not possible due to absorption by the intergalactic medi
Externí odkaz:
https://doaj.org/article/883210fea3dc4ea989421a454e8187bc
We consider a fourth-order extension of the Allen-Cahn model with mixed-diffusion and Navier boundary conditions. Using variational and bifurcation methods, we prove results on existence, uniqueness, positivity, stability, a priori estimates, and sym
Externí odkaz:
http://arxiv.org/abs/1509.07468
Autor:
Jesús Ismael Jiménez-García, Gustavo Capilla-González, Antonio de Jesús Balvantín-García, J. Antonio Travieso-Rodriguez, Ismael Ruíz-López, Alberto Saldaña-Robles
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 1406-1419 (2024)
Finite element models of the burnishing process for galvanized Advanced High-Strength Steels (AHSS) sheets were developed. To reduce the number of points that describe a real surface profile, optimization algorithms were implemented, considering thre
Externí odkaz:
https://doaj.org/article/9670b845032b406ba15b4e040ffdc395
Autor:
Justin D. Finke, Marco Ajello, Alberto Domínguez, Abhishek Desai, Dieter H. Hartmann, Vaidehi S. Paliya, Alberto Saldana-Lopez
We present an updated model for the extragalactic background light (EBL) from stars and dust, over wavelengths approximately 0.1 to 1000 $\mu$m. This model uses accurate theoretical stellar spectra, and tracks the evolution of star formation, stellar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5240d4c35ab151f613d61f25d5f2f69
http://arxiv.org/abs/2210.01157
http://arxiv.org/abs/2210.01157
Autor:
Aaron Dominguez, A. Desai, Marco Ajello, Vaidehi S. Paliya, Alberto Saldana-Lopez, Justin D. Finke, Pablo G. Pérez-González, Joel R. Primack
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 507:5144-5160
The diffuse extragalactic background light (EBL) is formed by ultraviolet (UV), optical, and infrared (IR) photons mainly produced by star formation processes over the history of the Universe, and contains essential information about galaxy evolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba040dbdaa9a00eb819484d9b9120d49
https://doi.org/10.1093/mnras/stab2393
https://doi.org/10.1093/mnras/stab2393