UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties

Autor: Mehta, Vihang, Rafelski, Marc, Sunnquist, Ben, Teplitz, Harry I., Scarlata, Claudia, Wang, Xin, Fontana, Adriano, Hathi, Nimish P., Iyer, Kartheik G., Alavi, Anahita, Colbert, James, Grogin, Norman, Koekemoer, Anton, Nedkova, Kalina V., Hayes, Matthew, Prichard, Laura, Siana, Brian, Smith, Brent M., Windhorst, Rogier, Ashcraft, Teresa, Bagley, Micaela, Baronchelli, Ivano, Barro, Guillermo, Blanche, Alex, Broussard, Adam, Carleton, Timothy, Chartab, Nima, Codoreanu, Alex, Cohen, Seth, Conselice, Christopher, Dai, Y. Sophia, Darvish, Behnam, Dave, Romeel, DeGroot, Laura, De Mello, Duilia, Dickinson, Mark, Emami, Najmeh, Ferguson, Henry, Ferreira, Leonardo, Finkelstein, Keely, Finkelstein, Steven, Gardner, Jonathan P., Gawiser, Eric, Gburek, Timothy, Giavalisco, Mauro, Grazian, Andrea, Gronwall, Caryl, Guo, Yicheng, Haro, Pablo Arrabal, Hemmati, Shoubaneh, Howell, Justin, Jansen, Rolf A., Ji, Zhiyuan, Kaviraj, Sugata, Kim, Keunho J., Kurczynski, Peter, Lazar, Ilin, Lucas, Ray A., MacKenty, John, Mantha, Kameswara Bharadwaj, Martin, Alec, Martin, Garreth, McCabe, Tyler, Mobasher, Bahram, Morales, Alexa M., O'Connell, Robert, Olsen, Charlotte, Otteson, Lillian, Ravindranath, Swara, Redshaw, Caleb, Rutkowski, Michael, Robertson, Brant, Sattari, Zahra, Soto, Emmaris, Sun, Lei, Taamoli, Sina, Vanzella, Eros, Yung, L. Y. Aaron, Zabelle, Bonnabelle

The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep HST F275W and F435W imaging over four CANDELS fields (GOODS-N, GOODS-S, COSMOS, and EGS). We combine this newly acq

Externí odkaz: http://arxiv.org/abs/2410.16404

Challenging the LyC-Ly$\alpha$ relation: strong Ly$\alpha$ emitters without LyC leakage at z $\sim$ 2.3

Autor: Citro, Annalisa, Scarlata, Claudia M., Mantha, Kameswara B., Williams, Liliya R., Rafelski, Marc, Revalski, Mitchell, Hayes, Matthew J., Henry, Alaina, Rutkowski, Michael J., Teplitz, Harry I.

The escape fraction of LyC ionizing radiation $f_{LyC}^{esc}$ is crucial for understanding reionization, yet impossible to measure at z $\gtrsim$ 5.3. Recently, studies have focused on calibrating indirect indicators of $f_{LyC}^{esc}$ at z $\sim$ 0.

Externí odkaz: http://arxiv.org/abs/2406.07618

Constraints on the Lyman Continuum Escape from Low-mass Lensed Galaxies at 1.3 $\leq$ z $\leq$ 3.0

Autor: Jung, Intae, Ferguson, Henry C., Hayes, Matthew J., Henry, Alaina, Jaskot, Anne E., Schaerer, Daniel, Sharon, Keren, Amorín, Ricardo O., Atek, Hakim, Bayliss, Matthew B., Dahle, Håkon, Finkelstein, Steven L., Grazian, Andrea, Guaita, Lucia, Östlin, Göran, Pentericci, Laura, Ravindranath, Swara, Scarlata, Claudia, Teplitz, Harry I., Verhamme, Anne

Low-mass galaxies can significantly contribute to reionization due to their potentially high Lyman continuum (LyC) escape fraction and relatively high space density. We present a constraint on the LyC escape fraction from low-mass galaxies at z = 1.3

Externí odkaz: http://arxiv.org/abs/2403.02388

The UV luminosity function at 0.6 < z < 1 from UVCANDELS

Autor: Sun, Lei, Wang, Xin, Teplitz, Harry I., Mehta, Vihang, Alavi, Anahita, Rafelski, Marc, Windhorst, Rogier A., Scarlata, Claudia, Gardner, Jonathan P., Smith, Brent M., Sunnquist, Ben, Prichard, Laura, Cheng, Yingjie, Grogin, Norman, Hathi, Nimish P., Hayes, Matthew, Koekemoer, Anton M., Mobasher, Bahram, Nedkova, Kalina V., O'Connell, Robert, Robertson, Brant, Taamoli, Sina, Yung, L. Y. Aaron, Brammer, Gabriel, Colbert, James, Conselice, Christopher, Gawiser, Eric, Guo, Yicheng, Jansen, Rolf A., Ji, Zhiyuan, Lucas, Ray A., Rutkowski, Michael, Siana, Brian, Vanzella, Eros, Ashcraft, Teresa, Bagley, Micaela, Baronchelli, Ivano, Barro, Guillermo, Blanche, Alex, Broussard, Adam, Carleton, Timothy, Chartab, Nima, Codoreanu, Alex, Cohen, Seth, Dai, Y. Sophia, Darvish, Behnam, Davé, Romeel, DeGroot, Laura, De Mello, Duilia, Dickinson, Mark, Emami, Najmeh, Ferguson, Henry, Ferreira, Leonardo, Finkelstein, Keely, Finkelstein, Steven, Gburek, Timothy, Giavalisco, Mauro, Grazian, Andrea, Gronwall, Caryl, Hemmati, Shoubaneh, Howell, Justin, Iyer, Kartheik, Kaviraj, Sugata, Kurczynski, Peter, Lazar, Ilin, MacKenty, John, Mantha, Kameswara Bharadwaj, Martin, Alec, Martin, Garreth, McCabe, Tyler, Olsen, Charlotte, Otteson, Lillian, Ravindranath, Swara, Redshaw, Caleb, Sattari, Zahra, Soto, Emmaris, Zabelle, Bonnabelle, team, the UVCANDELS

UVCANDELS is a HST Cycle-26 Treasury Program awarded 164 orbits of primary ultraviolet (UV) F275W imaging and coordinated parallel optical F435W imaging in four CANDELS fields: GOODS-N, GOODS-S, EGS, and COSMOS, covering a total area of $\sim426$ arc

Externí odkaz: http://arxiv.org/abs/2311.15664

UV-Bright Star-Forming Clumps and Their Host Galaxies in UVCANDELS at 0.5 $\leq$ z $\leq$ 1

Autor: Martin, Alec, Guo, Yicheng, Wang, Xin, Koekemoer, Anton M., Rafelski, Marc, Teplitz, Harry I., Windhorst, Rogier A., Alavi, Anahita, Grogin, Norman A., Prichard, Laura, Sunnquist, Ben, Ceverino, Daniel, Chartab, Nima, Conselice, Christopher J., Dai, Y. Sophia, Dekel, Avishai, Gardner, Johnathan P., Gawiser, Eric, Hathi, Nimish P., Hayes, Matthew J., Jansen, Rolf A., Ji, Zhiyuan, Koo, David C., Lucas, Ray A., Mandelker, Nir, Mehta, Vihang, Mobasher, Bahram, Nedkova, Kalina V., Primack, Joel, Ravindranath, Swara, Robertson, Brant E., Rutkowski, Michael J., Sattari, Zahra, Soto, Emmaris, Yung, L. Y. Aaron

Publikováno v: ApJ 955 106 (2023)

Giant star-forming clumps are a prominent feature of star-forming galaxies (SFGs) and contain important clues on galaxy formation and evolution. However, basic demographics of clumps and their host galaxies remain uncertain. Using the HST/WFC3 F275W

Externí odkaz: http://arxiv.org/abs/2308.00041