Search Results - "Steidel, Charles C."

One Percent Determination of the Primordial Deuterium Abundance by Cooke, Ryan J., Pettini, Max, Steidel, Charles C.

“…Abstract We report a reanalysis of a near-pristine absorption system, located at a redshift toward the quasar Q1243+307, based on the combination of archival…”
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Measuring the Physical Conditions in High-redshift Star-forming Galaxies: Insights from KBSS-MOSFIRE by Strom, Allison L., Steidel, Charles C., Rudie, Gwen C., Trainor, Ryan F., Pettini, Max

“…We use photoionization models that are designed to reconcile the joint rest-UV-optical spectra of high-z star-forming galaxies to self-consistently infer the…”
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The Keck Lyman Continuum Spectroscopic Survey (KLCS): The Emergent Ionizing Spectrum of Galaxies at z ∼ 3 by Steidel, Charles C., Bogosavljević, Milan, Shapley, Alice E., Reddy, Naveen A., Rudie, Gwen C., Pettini, Max, Trainor, Ryan F., Strom, Allison L.

“…Abstract We present results of a deep spectroscopic survey quantifying the statistics of the escape of ionizing radiation from star-forming galaxies at z  ∼ 3…”
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RECONCILING THE STELLAR AND NEBULAR SPECTRA OF HIGH-REDSHIFT GALAXIES by Steidel, Charles C, Strom, Allison L, Pettini, Max, Rudie, Gwen C, Reddy, Naveen A, Trainor, Ryan F

“…ABSTRACT We present a combined analysis of rest-frame far-UV (FUV; 1000–2000 Å) and rest-frame optical (3600–7000 Å) composite spectra formed from very deep…”
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SPECTROSCOPIC MEASUREMENTS OF THE FAR-ULTRAVIOLET DUST ATTENUATION CURVE AT z ∼ 3 by Reddy, Naveen A, Steidel, Charles C, Pettini, Max, Bogosavljevic, Milan

“…ABSTRACT We present the first spectroscopic measurements of the shape of the far-ultraviolet (far-UV; Å) dust attenuation curve at high redshift ( ). Our…”
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THE CONNECTION BETWEEN REDDENING, GAS COVERING FRACTION, AND THE ESCAPE OF IONIZING RADIATION AT HIGH REDSHIFT by Reddy, Naveen A, Steidel, Charles C, Pettini, Max, Bogosavljevic, Milan, Shapley, Alice E

“…ABSTRACT Using a large sample of spectroscopically confirmed galaxies, we establish an empirical relationship between reddening ( ), neutral gas covering…”
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Metal-line absorption around z ≈ 2.4 star-forming galaxies in the Keck Baryonic Structure Survey by Turner, Monica L., Schaye, Joop, Steidel, Charles C., Rudie, Gwen C., Strom, Allison L.

“…We study metal absorption around 854 z ≈ 2.4 star-forming galaxies taken from the Keck Baryonic Structure Survey. The galaxies examined in this work lie in the…”
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The HDUV Survey: A Revised Assessment of the Relationship between UV Slope and Dust Attenuation for High-redshift Galaxies by Reddy, Naveen A., Oesch, Pascal A., Bouwens, Rychard J., Montes, Mireia, Illingworth, Garth D., Steidel, Charles C., van Dokkum, Pieter G., Atek, Hakim, Carollo, Marcella C., Cibinel, Anna, Holden, Brad, Labbé, Ivo, Magee, Dan, Morselli, Laura, Nelson, Erica J., Wilkins, Steve

“…We use a newly assembled sample of 3545 star-forming galaxies with secure spectroscopic, grism, and photometric redshifts at z = 1.5-2.5 to constrain the…”
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Dust Attenuation, Star Formation, and Metallicity in z ∼ 2-3 Galaxies from KBSS-MOSFIRE by Theios, Rachel L., Steidel, Charles C., Strom, Allison L., Rudie, Gwen C., Trainor, Ryan F., Reddy, Naveen A.

“…We present a detailed analysis of 317 2.0 ≤ z ≤ 2.7 star-forming galaxies from the Keck Baryonic Structure Survey. Using complementary spectroscopic…”
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A Massive Quiescent Galaxy Confirmed in a Protocluster at z = 3.09 by Kubo, Mariko, Umehata, Hideki, Matsuda, Yuichi, Kajisawa, Masaru, Steidel, Charles C., Yamada, Toru, Tanaka, Ichi, Hatsukade, Bunyo, Tamura, Yoichi, Nakanishi, Kouichiro, Kohno, Kotaro, Lee, Kianhong, Matsuda, Keiichi

“…Abstract We report a massive quiescent galaxy at z spec = 3.0922 − 0.004 + 0.008 spectroscopically confirmed at a protocluster in the SSA22 field by detecting…”
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THE LYMAN CONTINUUM ESCAPE FRACTION OF THE COSMIC HORSESHOE: A TEST OF INDIRECT ESTIMATES by Vasei, Kaveh, Siana, Brian, Shapley, Alice E., Quider, Anna M., Alavi, Anahita, Rafelski, Marc, Steidel, Charles C., Pettini, Max, Lewis, Geraint F.

“…ABSTRACT High-redshift star-forming galaxies are likely responsible for the reionization of the universe, yet direct detection of their escaping ionizing…”
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The Redshift Evolution of Rest-UV Spectroscopic Properties in Lyman-break Galaxies at z ∼ 2-4 by Du, Xinnan, Shapley, Alice E., Reddy, Naveen A., Jones, Tucker, Stark, Daniel P., Steidel, Charles C., Strom, Allison L., Rudie, Gwen C., Erb, Dawn K., Ellis, Richard S., Pettini, Max

“…We present the first comprehensive evolutionary analysis of the rest-frame UV spectroscopic properties of star-forming galaxies at z ∼ 2-4. We match samples at…”
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Lyα Profile Shape as an Escape-fraction Diagnostic at High Redshift by Pahl, Anthony, Shapley, Alice, Steidel, Charles C., Reddy, Naveen A., Chen, Yuguang, Rudie, Gwen C.

“…Abstract While the shape of the Ly α profile is viewed as one of the best tracers of ionizing-photon escape fraction ( f esc ) within low-redshift ( z ∼ 0.3)…”
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The Circumgalactic Medium of Extreme Emission Line Galaxies at z∼2: Resolved Spectroscopy and Radiative Transfer Modeling of Spatially Extended Lyα Emission in the KBSS-KCWI Survey by Erb, Dawn K., Li 李智, Zhihui 慧, Steidel, Charles C., Chen 陈昱, Yuguang 光, Gronke, Max, Strom, Allison L., Trainor, Ryan F., Rudie, Gwen C.

“…Abstract The resonantly scattered Ly α line illuminates the extended halos of neutral hydrogen in the circumgalactic medium of galaxies. We present integral…”
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Physical Conditions in a Young, Unreddened, Low-metallicity Galaxy at High Redshift by Erb, Dawn K, Pettini, Max, Shapley, Alice E, Steidel, Charles C, Law, David R, Reddy, Naveen A

“…Increasingly large samples of galaxies are now being discovered at redshifts z {approx} 5-6 and higher. Many of these objects are inferred to be young, low in…”
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ALMA Deep Field in SSA22: Source Catalog and Number Counts by Umehata, Hideki, Tamura, Yoichi, Kohno, Kotaro, Ivison, R. J., Smail, Ian, Hatsukade, Bunyo, Nakanishi, Kouichiro, Kato, Yuta, Ikarashi, Soh, Matsuda, Yuichi, Fujimoto, Seiji, Iono, Daisuke, Lee, Minju, Steidel, Charles C., Saito, Tomoki, Alexander, D. M., Yun, Min S., Kubo, Mariko

“…We present results from a deep 2′ × 3′ (comoving scale of 3.7 Mpc × 5.5 Mpc at z = 3) survey at 1.1 mm, taken with the Atacama Large Millimeter/submillimeter…”
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UV and Lyα Halos of Lyα Emitters across Environments at z = 2.84 by Kikuta, Satoshi, Matsuda, Yuichi, Inoue, Shigeki, Steidel, Charles C., Cen, Renyue, Zheng, Zheng, Yajima, Hidenobu, Momose, Rieko, Imanishi, Masatoshi, Komiyama, Yutaka

“…Abstract We present UV and Ly α radial surface brightness (SB) profiles of Ly α emitters (LAEs) at z = 2.84 detected with the Hyper Suprime-Cam on the Subaru…”
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Dwarfs in Void Environments (DIVE): The Stellar Kinematics of Void Dwarf Galaxies Using the Keck Cosmic Web Imager by de los Reyes, Mithi A. C., Kirby, Evan N., Zhuang, Zhuyun, Steidel, Charles C., Chen, Yuguang, Wheeler, Coral

“…Abstract Dwarf galaxies located in extremely underdense cosmic voids are excellent test beds for disentangling the effects of large-scale environments on…”
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Correlation between star formation activity and electron density of ionized gas at z = 2.5 by Shimakawa, Rhythm, Kodama, Tadayuki, Steidel, Charles C., Tadaki, Ken-ichi, Tanaka, Ichi, Strom, Allison L., Hayashi, Masao, Koyama, Yusei, Suzuki, Tomoko L., Yamamoto, Moegi

“…In the redshift interval of 2 < z < 3, the physical conditions of the interstellar medium (ISM) in star-forming galaxies are likely to be different from those…”
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Detection of hot, metal-enriched outflowing gas around z ≈ 2.3 star-forming galaxies in the Keck Baryonic Structure Survey by Turner, Monica L., Schaye, Joop, Steidel, Charles C., Rudie, Gwen C., Strom, Allison L.

“…We use quasar absorption lines to study the physical conditions in the circumgalactic medium of redshift z ≈ 2.3 star-forming galaxies taken from the Keck…”
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