Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Whitler, Lily"'
IRAC data have long implied that early ($z\gtrsim6$) galaxies often have very high specific star formation rates (sSFR$\gtrsim$30 Gyr$^{-1}$), but JWST data have shown that at least some early galaxies are forming stars far less vigorously. Here, we
Externí odkaz:
http://arxiv.org/abs/2410.01905
Autor:
Helton, Jakob M., Rieke, George H., Alberts, Stacey, Wu, Zihao, Eisenstein, Daniel J., Hainline, Kevin N., Carniani, Stefano, Ji, Zhiyuan, Baker, William M., Bhatawdekar, Rachana, Bunker, Andrew J., Cargile, Phillip A., Charlot, Stéphane, Chevallard, Jacopo, D'Eugenio, Francesco, Egami, Eiichi, Johnson, Benjamin D., Jones, Gareth C., Lyu, Jianwei, Maiolino, Roberto, Pérez-González, Pablo G., Rieke, Marcia J., Robertson, Brant, Saxena, Aayush, Scholtz, Jan, Shivaei, Irene, Sun, Fengwu, Tacchella, Sandro, Whitler, Lily, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Witstok, Joris, Zhu, Yongda
The James Webb Space Telescope (JWST) has spectroscopically confirmed numerous galaxies at $z > 10$. While weak rest-ultraviolet emission lines have only been seen in a handful of sources, the stronger rest-optical emission lines are highly diagnosti
Externí odkaz:
http://arxiv.org/abs/2405.18462
Autor:
Tang, Mengtao, Stark, Daniel P., Ellis, Richard S., Sun, Fengwu, Topping, Michael, Robertson, Brant, Tacchella, Sandro, Arribas, Santiago, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Charlot, Stéphane, Chen, Zuyi, Chevallard, Jacopo, Jones, Gareth C., Kumari, Nimisha, Lyu, Jianwei, Maiolino, Roberto, Maseda, Michael V., Saxena, Aayush, Whitler, Lily, Williams, Christina C., Willott, Chris, Witstok, Joris
JWST has recently sparked a new era of Ly$\alpha$ spectroscopy, delivering the first measurements of the Ly$\alpha$ escape fraction and velocity profile in typical galaxies at $z\simeq6-10$. These observations offer new prospects for insight into the
Externí odkaz:
http://arxiv.org/abs/2402.06070
Autor:
Robertson, Brant, Johnson, Benjamin D., Tacchella, Sandro, Eisenstein, Daniel J., Hainline, Kevin, Arribas, Santiago, Baker, William M., Bunker, Andrew J., Carniani, Stefano, Carreira, Courtney, Cargile, Phillip A., Charlot, Stéphane, Chevallard, Jacopo, Curti, Mirko, Curtis-Lake, Emma, D'Eugenio, Francesco, Egami, Eiichi, Hausen, Ryan, Helton, Jakob M., Jakobsen, Peter, Ji, Zhiyuan, Jones, Gareth C., Maiolino, Roberto, Maseda, Michael V., Nelson, Erica, Pérez-González, Pablo G., Puskás, Dávid, Rieke, Marcia, Smit, Renske, Sun, Fengwu, Übler, Hannah, Whitler, Lily, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Witstok, Joris
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters spanning $0.4-0.9\mu\mathrm{m}$) and novel JWST images with 1
Externí odkaz:
http://arxiv.org/abs/2312.10033
Autor:
Chen, Zuyi, Stark, Daniel P., Mason, Charlotte, Topping, Michael W., Whitler, Lily, Tang, Mengtao, Endsley, Ryan, Charlot, Stéphane
We describe {\it JWST}/NIRSpec prism measurements of Ly$\alpha$ emission in $z\gtrsim 5$ galaxies. We identify Ly$\alpha$ detections in 10 out of 69 galaxies with robust rest-optical emission line redshift measurements at $5\leq z<7$ in the CEERS and
Externí odkaz:
http://arxiv.org/abs/2311.13683
Autor:
Woodrum, Charity, Rieke, Marcia, Ji, Zhiyuan, Baker, William M., Bhatawdekar, Rachana, Bunker, Andrew J., Charlot, Stéphane, Curtis-Lake, Emma, Eisenstein, Daniel J., Hainline, Kevin, Hausen, Ryan, Helton, Jakob M., Hviding, Raphael E., Johnson, Benjamin D., Robertson, Brant, Sun, Fengwu, Tacchella, Sandro, Whitler, Lily, Williams, Christina C., Willmer, Christopher N. A.
The detection of numerous and relatively bright galaxies at redshifts z > 9 has prompted new investigations into the star-forming properties of high-redshift galaxies. Using local forms of the initial mass function (IMF) to estimate stellar masses of
Externí odkaz:
http://arxiv.org/abs/2310.18464
Autor:
Topping, Michael W., Stark, Daniel P., Endsley, Ryan, Whitler, Lily, Hainline, Kevin, Johnson, Benjamin D., Robertson, Brant, Tacchella, Sandro, Chen, Zuyi, Alberts, Stacey, Baker, William M., Bunker, Andrew J., Carniani, Stefano, Charlot, Stephane, Chevallard, Jacopo, Curtis-Lake, Emma, DeCoursey, Christa, Egami, Eiichi, Eisenstein, Daniel J., Ji, Zhiyuan, Maiolino, Roberto, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Witstok, Joris
The power-law slope of the rest-UV continuum ($f_{\lambda}\propto\lambda^{\beta}$) is a key metric of early star forming galaxies, providing one of our only windows into the stellar populations and physical conditions of $z>10$ galaxies. Expanding up
Externí odkaz:
http://arxiv.org/abs/2307.08835
Autor:
Endsley, Ryan, Stark, Daniel P., Whitler, Lily, Topping, Michael W., Johnson, Benjamin D., Robertson, Brant, Tacchella, Sandro, Alberts, Stacey, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Cameron, Alex J., Carniani, Stefano, Charlot, Stéphane, Chen, Zuyi, Chevallard, Jacopo, Curtis-Lake, Emma, Danhaive, A. Lola, Egami, Eiichi, Eisenstein, Daniel J., Hainline, Kevin, Helton, Jakob M., Ji, Zhiyuan, Looser, Tobias J., Maiolino, Roberto, Nelson, Erica, Puskás, Dávid, Rieke, George, Rieke, Marcia, Rix, Hans-Walter, Sandles, Lester, Saxena, Aayush, Simmonds, Charlotte, Smit, Renske, Sun, Fengwu, Williams, Christina C., Willmer, Christopher N. A., Willott, Chris, Witstok, Joris
Reionization is thought to be driven by faint star-forming galaxies, but characterizing this population has long remained very challenging. Here we utilize deep nine-band NIRCam imaging from JADES to study the star-forming and ionizing properties of
Externí odkaz:
http://arxiv.org/abs/2306.05295
Autor:
Hainline, Kevin N., Johnson, Benjamin D., Robertson, Brant, Tacchella, Sandro, Helton, Jakob M., Sun, Fengwu, Eisenstein, Daniel J., Simmonds, Charlotte, Topping, Michael W., Whitler, Lily, Willmer, Christopher N. A., Rieke, Marcia, Suess, Katherine A., Hviding, Raphael E., Cameron, Alex J., Alberts, Stacey, Baker, William M., Bhatawdekar, Rachana, Boyett, Kristan, Bunker, Andrew J., Carniani, Stefano, Charlot, Stephane, Chen, Zuyi, Curti, Mirko, Curtis-Lake, Emma, D'Eugenio, Francesco, Egami, Eiichi, Endsley, Ryan, Hausen, Ryan, Ji, Zhiyuan, Looser, Tobias J., Lyu, Jianwei, Maiolino, Roberto, Nelson, Erica, Puskas, David, Rawle, Tim, Sandles, Lester, Saxena, Aayush, Smit, Renske, Stark, Daniel P., Williams, Christina C., Willott, Chris, Witstok, Joris
We present a catalog of 717 candidate galaxies at $z > 8$ selected from 125 square arcminutes of NIRCam imaging as part of the JWST Advanced Deep Extragalactic Survey (JADES). We combine the full JADES imaging dataset with data from the JEMS and FRES
Externí odkaz:
http://arxiv.org/abs/2306.02468
Autor:
Rieke, Marcia J., Robertson, Brant E., Tacchella, Sandro, Hainline, Kevin, Johnson, Benjamin D., Hausan, Ryan, Ji, Zhiyuan, Willmer, Christopher N. A., Eisenstein, Daniel J., Puskàs, Dàvid, Alberts, Stacey, Arribas, Santiago, Baker, William M., Baum, Stefi, Bhatawdekar, Rachana, Bonaventura, Nina, Boyett, Kit, Bunker, Andrew, Cameron, Alex J., Carniani, Stefano, Charlot, Stephane, Chevallard, Jacopo, Chen, Zuyi, Curti, Mirko, Curtis-Lake, Emma, Danhaive, A. Lola, DeCoursey, Christa, Dressler, Alan, Egami, Eiichi, Endsley, Ryan, Helton, Jakob M., Hviding, Raphael E., Kumari, Nimisha, Looser, Tobias, Lyu, Jianwei, Maiolino, Roberto, Maseda, Michael V., Nelson, Erica J., Rieke, George, Rix, Hans-Walter, Sandles, Lester, Saxena, Aayush, Sharpe, Katherine, Shivaei, Irene, Skarbinski, Maya, Smit, Renske, Stark, Daniel P., Stone, Meredith, Suess, Katherine A., Sun, Fengwu, Topping, Michael, Uebler, Hannah, Villanueva, Natalia C., Wallace, Imaan B., Williams, Christina C., Willott, Chris, Whitler, Lily, Witstok, Joris, Woodrum, Charity
JWST has revolutionized the field of extragalactic astronomy with its sensitive and high-resolution infrared view of the distant universe. Adding to the new legacy of JWST observations, we present the first NIRCam imaging data release from the JWST A
Externí odkaz:
http://arxiv.org/abs/2306.02466