Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Byrohl, Chris"'
Autor:
Byrohl, Chris, Nelson, Dylan
scida is a Python package for reading and analyzing large scientific data sets with support for various cosmological and galaxy formation simulations out-of-the-box. Data access is provided through a hierarchical dictionary-like data structure after
Externí odkaz:
http://arxiv.org/abs/2402.17818
Autor:
Weiss, Laurel H., Davis, Dustin, Gebhardt, Karl, Gazagnes, Simon, Khanlari, Mahan Mirza, Cooper, Erin Mentuch, Chisholm, John, Berg, Danielle, Bowman, William P., Byrohl, Chris, Ciardullo, Robin, Fabricius, Maximilian, Farrow, Daniel, Gronwall, Caryl, Hill, Gary J., House, Lindsay R., Jeong, Donghui, Khoraminezhad, Hasti, Kollatschny, Wolfram, Komatsu, Eiichiro, Niemeyer, Maja Lujan, Saito, Shun, Schneider, Donald P., Zeimann, Gregory R.
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) is designed to detect and measure the redshifts of more than one million Ly$\alpha$ emitting galaxies (LAEs) between $1.88 < z < 3.52$. In addition to its cosmological measurements, these dat
Externí odkaz:
http://arxiv.org/abs/2401.02490
Autor:
Nelson, Dylan, Byrohl, Chris, Ogorzalek, Anna, Markevitch, Maxim, Khabibullin, Ildar, Churazov, Eugene, Zhuravleva, Irina, Bogdan, Akos, Chakraborty, Priyanka, Kilbourne, Caroline, Kraft, Ralph, Pillepich, Annalisa, Sarkar, Arnab, Schellenberger, Gerrit, Su, Yuanyuan, Truong, Nhut, Vladutescu-Zopp, Stephan, Wijers, Nastasha
We study the impact of resonantly scattered X-ray line emission on the observability of the hot circumgalactic medium (CGM) of galaxies. We apply a Monte Carlo radiative transfer post-processing analysis to the high-resolution TNG50 cosmological magn
Externí odkaz:
http://arxiv.org/abs/2306.05453
Autor:
Byrohl, Chris, Nelson, Dylan
We develop a comprehensive theoretical model for Lyman-alpha emission, from the scale of individual Lyman-alpha emitters (LAEs) to Lyman-alpha halos (LAHs), Lyman-alpha blobs (LABs), and Lyman-alpha filaments (LAFs) of the diffuse cosmic web itself.
Externí odkaz:
http://arxiv.org/abs/2212.08666
Autor:
Niemeyer, Maja Lujan, Komatsu, Eiichiro, Byrohl, Chris, Davis, Dustin, Fabricius, Maximilian, Gebhardt, Karl, Hill, Gary J., Wisotzki, Lutz, Bowman, William P., Ciardullo, Robin, Farrow, Daniel J., Finkelstein, Steven L., Gawiser, Eric, Gronwall, Caryl, Jeong, Donghui, Landriau, Martin, Liu, Chenxu, Cooper, Erin Mentuch, Ouchi, Masami, Schneider, Donald P., Zeimann, Gregory R.
We present the median-stacked Lyman-$\alpha$ surface brightness profile of 968 spectroscopically selected Lyman-$\alpha$ emitting galaxies (LAEs) at redshifts $1.9
Externí odkaz:
http://arxiv.org/abs/2203.04826
We outline theoretical predictions for extended emission from MgII, tracing cool ~10^4 K gas in the circumgalactic medium (CGM) of star-forming galaxies in the high-resolution TNG50 cosmological magnetohydrodynamical simulation. We synthesize surface
Externí odkaz:
http://arxiv.org/abs/2106.09023
Autor:
Byrohl, Chris, Nelson, Dylan, Behrens, Christoph, Kostyuk, Ivan, Glatzle, Martin, Pillepich, Annalisa, Hernquist, Lars, Marinacci, Federico, Vogelsberger, Mark
Extended Lyman-alpha emission is now commonly detected around high redshift galaxies through stacking and even on individual basis. Despite recent observational advances, the physical origin of these Lyman-alpha halos (LAHs), as well as their relatio
Externí odkaz:
http://arxiv.org/abs/2009.07283
Autor:
Mukae, Shiro, Ouchi, Masami, Hill, Gary J., Gebhardt, Karl, Cooper, Erin Mentuch, Jeong, Donghui, Saito, Shun, Fabricius, Maximilian, Gawiser, Eric, Ciardullo, Robin, Farrow, Daniel, Davis, Dustin, Zeimann, Greg, Finkelstein, Steven L., Gronwall, Caryl, Liu, Chenxu, Zhang, Yechi, Byrohl, Chris, Ono, Yoshiaki, Schneider, Donald P., Jarvis, Matt J., Casey, Caitlin M., Mawatari, Ken
We present cosmological ($30-400$ Mpc) distributions of neutral hydrogen (HI) in the inter-galactic medium (IGM) traced by Ly$\alpha$ Emitters (LAEs) and QSOs at $z=2.1-2.5$, selected with the data of the on-going Hobby-Eberly Telescope Dark Energy E
Externí odkaz:
http://arxiv.org/abs/2009.07285
Autor:
Byrohl, Chris, Gronke, Max
Publikováno v:
A&A 642, L16 (2020)
Lyman-$\alpha$ (Ly$\alpha$) spectra provide insights into the small-scale structure and kinematics of neutral hydrogen (HI) within galaxies as well as the ionization state of the intergalactic medium (IGM). The former defines the intrinsic spectrum o
Externí odkaz:
http://arxiv.org/abs/2006.10041
Complex radiative transfer (RT) of the Lyman-$\alpha$ photons poses a theoretical challenge to galaxy surveys which infer the large-scale structure with Lyman-$\alpha$ emitters (LAEs). Guided by RT simulations, prior studies investigated the impact o
Externí odkaz:
http://arxiv.org/abs/1906.02173