Search Results - "Jones, Tucker A"

A KECK ADAPTIVE OPTICS SURVEY OF A REPRESENTATIVE SAMPLE OF GRAVITATIONALLY LENSED STAR-FORMING GALAXIES: HIGH SPATIAL RESOLUTION STUDIES OF KINEMATICS AND METALLICITY GRADIENTS by Leethochawalit, Nicha, Jones, Tucker A., Ellis, Richard S., Stark, Daniel P., Richard, Johan, Zitrin, Adi, Auger, Matthew

“…ABSTRACT We discuss spatially resolved emission line spectroscopy secured for a total sample of 15 gravitationally lensed star-forming galaxies at a mean…”
Get full text

ABSORPTION-LINE SPECTROSCOPY OF GRAVITATIONALLY LENSED GALAXIES: FURTHER CONSTRAINTS ON THE ESCAPE FRACTION OF IONIZING PHOTONS AT HIGH REDSHIFT by Leethochawalit, Nicha, Jones, Tucker A., Ellis, Richard S., Stark, Daniel P., Zitrin, Adi

“…ABSTRACT The fraction of ionizing photons escaping from high-redshift star-forming galaxies is a key obstacle in evaluating whether galaxies were the primary…”
Get full text

Discovery of Strongly Inverted Metallicity Gradients in Dwarf Galaxies at z ∼ 2 by Wang, Xin, Jones, Tucker A., Treu, Tommaso, Hirtenstein, Jessie, Brammer, Gabriel B., Daddi, Emanuele, Meng, Xiao-Lei, Morishita, Takahiro, Abramson, Louis E., Henry, Alaina L., Peng, Ying-jie, Schmidt, Kasper B., Sharon, Keren, Trenti, Michele, Vulcani, Benedetta

“…We report the first measurements with sub-kiloparsec spatial resolution of strongly inverted gas-phase metallicity gradients in two dwarf galaxies at z ∼ 2…”
Get full text

A Census of Sub-kiloparsec Resolution Metallicity Gradients in Star-forming Galaxies at Cosmic Noon from HST Slitless Spectroscopy by Wang, Xin, Jones, Tucker A., Treu, Tommaso, Daddi, Emanuele, Brammer, Gabriel B., Sharon, Keren, Morishita, Takahiro, Abramson, Louis E., Colbert, James W., Henry, Alaina L., Hopkins, Philip F., Malkan, Matthew A., Schmidt, Kasper B., Teplitz, Harry I., Vulcani, Benedetta

“…We present the hitherto largest sample of gas-phase metallicity radial gradients measured at sub-kpc resolution in star-forming galaxies in the redshift range…”
Get full text

High-resolution spatial analysis of a z ∼ 2 lensed galaxy using adaptive coadded source-plane reconstruction by Sharma, Soniya, Richard, Johan, Yuan, Tiantian, Gupta, Anshu, Kewley, Lisa, Patrício, Vera, Leethochawalit, Nicha, Jones, Tucker A

“…We present spatially resolved analysis of a lensed galaxy, SDSS1958+5950 at z = 2.225, from the Cambridge Sloan Survey of Wide Arcs in the Sky. We use our new…”
Get full text

The Grism Lens-Amplified Survey from Space (GLASS). X. Sub-kiloparsec Resolution Gas-phase Metallicity Maps at Cosmic Noon behind the Hubble Frontier Fields Cluster MACS1149.6+2223 by Wang, Xin, Jones, Tucker A., Treu, Tommaso, Morishita, Takahiro, Abramson, Louis E., Brammer, Gabriel B., Huang, Kuang-Han, Malkan, Matthew A., Schmidt, Kasper B., Fontana, Adriano, Grillo, Claudio, Henry, Alaina L., Karman, Wouter, Kelly, Patrick L., Mason, Charlotte A., Mercurio, Amata, Rosati, Piero, Sharon, Keren, Trenti, Michele, Vulcani, Benedetta

“…We combine deep Hubble Space Telescope grism spectroscopy with a new Bayesian method to derive maps of gas-phase metallicity for 10 star-forming galaxies at…”
Get full text

KECK SPECTROSCOPY OF GRAVITATIONALLY LENSED z ≃ 4 GALAXIES: IMPROVED CONSTRAINTS ON THE ESCAPE FRACTION OF IONIZING PHOTONS by Jones, Tucker A, Ellis, Richard S, Schenker, Matthew A, Stark, Daniel P

“…The fraction of ionizing photons that escape from young star-forming galaxies is one of the largest uncertainties in determining the role of galaxies in cosmic…”
Get full text

Effects of Antenna Placement and Antibiotic Treatment on Loss of Simulated Transmitters and Mortality in Hybrid Striped Bass by Isely, J. Jeffery, Young, Shawn P., Jones, Tucker A., Schaffler, Jason J.

“…We compared the effects of two antenna placements (trailing and nontrailing) and antibiotic treatments (treated and nontreated) on mortality and transmitter…”
Get full text

A Census of Sub-kiloparsec Resolution Metallicity Gradients in Star-forming Galaxies at Cosmic Noon from HST Slitless Spectroscopy by Wang, Xin, Jones, Tucker A, Treu, Tommaso, Daddi, Emanuele, Brammer, Gabriel B, Sharon, Keren, Morishita, Takahiro, Abramson, Louis E, Colbert, James W, Henry, Alaina L, Hopkins, Philip F, Malkan, Matthew A, Schmidt, Kasper B, Teplitz, Harry I, Vulcani, Benedetta

“…We present hitherto the largest sample of gas-phase metallicity radial gradients measured at sub-kiloparsec resolution in star-forming galaxies in the redshift…”
Get full text

High Resolution spatial analysis of a z $\sim$ 2 lensed galaxy using adaptive coadded source-plane reconstruction by Sharma, Soniya, Richard, Johan, Yuan, Tiantian, Gupta, Anshu, Kewley, Lisa, Patrício, Vera, Leethochawalit, Nicha, Jones, Tucker A

“…We present spatially resolved analysis of a lensed galaxy, SDSS1958+5950 at $z = 2.225$, from the Cambridge Sloan Survey of Wide Arcs in the Sky (CASSOWARY)…”
Get full text

Absorption Line Spectroscopy of Gravitationally-Lensed Galaxies: Further Constraints on the Escape Fraction of Ionizing Photons at High Redshift by Leethochawalit, Nicha, Jones, Tucker A, Ellis, Richard S, Stark, Daniel P, Zitrin, Adi

“…The fraction of ionizing photons escaping from high-redshift star-forming galaxies remains a key obstacle in evaluating whether galaxies were the primary…”
Get full text

Discovery of Strongly Inverted Metallicity Gradients in Dwarf Galaxies at $z$$\sim$2 by Wang, Xin, Jones, Tucker A, Treu, Tommaso, Hirtenstein, Jessie, Brammer, Gabriel B, Daddi, Emanuele, Meng, Xiao-Lei, Morishita, Takahiro, Abramson, Louis E, Henry, Alaina L, Peng, Ying-jie, Schmidt, Kasper B, Sharon, Keren, Trenti, Michele, Vulcani, Benedetta

“…We report the first sub-kiloparsec spatial resolution measurements of strongly inverted gas-phase metallicity gradients in two dwarf galaxies at $z$$\sim$2…”
Get full text

A Keck Survey of Gravitationally-Lensed Star-Forming Galaxies: High Spatial Resolution Studies of Kinematics and Metallicity Gradients by Leethochawalit, Nicha, Jones, Tucker A, Ellis, Richard S, Stark, Daniel P, Richard, Johan, Zitrin, Adi, Auger, Matthew

“…We discuss spatially resolved emission line spectroscopy secured for a total sample of 15 gravitationally lensed star-forming galaxies at a mean redshift of…”
Get full text

The Grism Lens-Amplified Survey from Space (GLASS). XI. Detection of CIV in Multiple Images of $z=6.11$ Ly$\alpha$ Emitter Behind RXCJ2248.7-4431 by Schmidt, Kasper B, Huang, Kuang-Han, Treu, Tommaso, Hoag, Austin, Bradac, Marusa, Henry, Alaina L, Jones, Tucker A, Mason, Charlotte, Malkan, Matt, Morishita, Takahiro, Pentericci, Laura, Trenti, Michele, Vulcani, Benedetta, Wang, Xin

“…The CIII] and CIV rest-frame UV emission lines are powerful probes of the ionizations states of galaxies. They have furthermore been suggested as alternatives…”
Get full text

The Grism Lens-Amplified Survey from Space (GLASS) X. Sub-kpc resolution gas-phase metallicity maps at cosmic noon behind the Hubble Frontier Fields cluster MACS1149.6+2223 by Wang, Xin, Jones, Tucker A, Treu, Tommaso, Morishita, Takahiro, Abramson, Louis E, Brammer, Gabriel B, Huang, Kuang-Han, Malkan, Matthew A, Schmidt, Kasper B, Fontana, Adriano, Grillo, Claudio, Henry, Alaina L, Karman, Wouter, Kelly, Patrick L, Mason, Charlotte A, Mercurio, Amata, Rosati, Piero, Sharon, Keren, Trenti, Michele, Vulcani, Benedetta

“…(Abridged) We combine deep HST grism spectroscopy with a new Bayesian method to derive maps of gas-phase metallicity, nebular dust extinction, and…”
Get full text