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237 results on '"Koekemoer, A."'

1. ALMA-ALPINE CII survey: The sub-kpc morphology of three main sequence galaxy systems at zsim 4.5 revealed by ALMA

Author

Devereaux, T., primary, Cassata, P., additional, Ibar, E., additional, Accard, C., additional, Guillaume, C., additional, B'ethermin, M., additional, Dessauges-Zavadsky, M., additional, Faisst, A., additional, Jones, G.C., additional, Zanella, A., additional, Bardelli, S., additional, Boquien, M., additional, D'Onghia, E., additional, Giavalisco, M., additional, Ginolfi, M., additional, Gobat, R., additional, Hayward, C., additional, Koekemoer, A.M., additional, Lemaux, B., additional, Magdis, G., additional, Mendez-Hernandez, H., additional, Molina, J., additional, Pozzi, F., additional, Romano, M., additional, Tasca, L., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2024
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2. The COSMOS-Web ring: In-depth characterization of an Einstein ring lensing system at z ~ 2

Author

Mercier, W., primary, Shuntov, M., additional, Gavazzi, R., additional, Nightingale, J.W., additional, Arango, R., additional, Ilbert, O., additional, Amvrosiadis, A., additional, Ciesla, L., additional, Casey, C.M., additional, Jin, S., additional, Faisst, A.L., additional, Andika, I.T., additional, Drakos, N.E., additional, Enia, A., additional, Franco, M., additional, Gillman, S., additional, Gozaliasl, G., additional, Hayward, C.C., additional, Huertas-Company, M., additional, Kartaltepe, J.S., additional, Koekemoer, A.M., additional, Laigle, C., additional, Le Borgne, D., additional, Magdis, G., additional, Mahler, G., additional, Maraston, C., additional, Martin, C.L., additional, Massey, R., additional, McCracken, H.J., additional, Moutard, T., additional, Paquereau, L., additional, Rhodes, J.D., additional, Robertson, B.E., additional, Sanders, D.B., additional, Toft, S., additional, Trebitsch, M., additional, Tresse, L., additional, and Vijayan, A.P., additional

Published
2024
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3. The cold interstellar medium of a normal sub-L* galaxy at the end of reionization

Author

Valentino, F., primary, Fujimoto, S., additional, Gimenez-Arteaga, C., additional, Brammer, G., additional, Kohno, K., additional, Sun, F., additional, Kokorev, V., additional, Bauer, F.E., additional, Di Cesare, C., additional, Espada, D., additional, Lee, M., additional, Dessauges-Zavadsky, M., additional, Ao, Y., additional, Koekemoer, A.M., additional, Ouchi, M., additional, Wu, J.F., additional, Egami, E., additional, Jolly, J.-B., additional, del Lagos, C.P., additional, Magdis, G.E., additional, Schaerer, D., additional, Shimasaku, K., additional, Umehata, H., additional, and Wang, W.-H., additional

Published
2024
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4. A search for high-redshift direct-collapse black hole candidates in the PEARLS north ecliptic pole field

Author

Nabizadeh, Armin, primary, Zackrisson, Erik, additional, Pacucci, Fabio, additional, Peter Maksym, Walter, additional, Li, Weihui, additional, Civano, Francesca, additional, Cohen, Seth H., additional, D’Silva, Jordan C. J., additional, Koekemoer, Anton M., additional, Summers, Jake, additional, Windhorst, Rogier A., additional, Adams, Nathan, additional, Conselice, Christopher J., additional, Coe, Dan, additional, Driver, Simon P., additional, Frye, Brenda, additional, Grogin, Norman A., additional, Jansen, Rolf A., additional, Marshall, Madeline A., additional, Nonino, Mario, additional, Pirzkal, Nor, additional, Robotham, Aaron, additional, Rutkowski, Michael J., additional, Ryan, Russell E., additional, Tompkins, Scott, additional, Willmer, Christopher N. A., additional, Yan, Haojing, additional, Diego, Jose M., additional, Cheng, Cheng, additional, Finkelstein, Steven L., additional, Willner, Steven P., additional, Wang, Lifan, additional, Zitrin, Adi, additional, Smith, Brent M., additional, Bhatawdekar, Rachana, additional, and Gim, Hansung B., additional

Published
2024
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5. Tracing the rise of supermassive black holes: A panchromatic search for faint, unobscured quasars at z > 6 with COSMOS-Web and other surveys

Author

Andika, Irham T., primary, Jahnke, Knud, additional, Onoue, Masafusa, additional, Silverman, John D., additional, Fitriana, Itsna K., additional, Bongiorno, Angela, additional, Brinch, Malte, additional, Casey, Caitlin M., additional, Faisst, Andreas, additional, Gillman, Steven, additional, Gozaliasl, Ghassem, additional, Hayward, Christopher C., additional, Hirschmann, Michaela, additional, Kocevski, Dale, additional, Koekemoer, Anton M., additional, Kokorev, Vasily, additional, Lambrides, Erini, additional, Lee, Minju M., additional, Michael Rich, R., additional, Trakhtenbrot, Benny, additional, Megan Urry, C., additional, Wilkins, Stephen M., additional, and Vijayan, Aswin P., additional

Published
2024
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6. Tracing the rise of supermassive black holes: A panchromatic search for faint, unobscured quasars at z  ≳ 6 with COSMOS-Web and other surveys.

Author

Andika, Irham T., Jahnke, Knud, Onoue, Masafusa, Silverman, John D., Fitriana, Itsna K., Bongiorno, Angela, Brinch, Malte, Casey, Caitlin M., Faisst, Andreas, Gillman, Steven, Gozaliasl, Ghassem, Hayward, Christopher C., Hirschmann, Michaela, Kocevski, Dale, Koekemoer, Anton M., Kokorev, Vasily, Lambrides, Erini, Lee, Minju M., Michael Rich, Robert, and Trakhtenbrot, Benny

Subjects
QUASARS, SUPERMASSIVE black holes, ACTIVE galactic nuclei, MONTE Carlo method, SPECTRAL energy distribution, DWARF galaxies
Abstract

We report the identification of 64 new candidates of compact galaxies, potentially hosting faint quasars with bolometric luminosities of Lbol = 1043–1046 erg s−1, residing in the reionization epoch within the redshift range of 6 ≲ z ≲ 8. These candidates were selected by harnessing the rich multiband datasets provided by the emerging JWST-driven extragalactic surveys, focusing on COSMOS-Web, as well as JADES, UNCOVER, CEERS, and PRIMER. Our search strategy includes two stages: applying stringent photometric cuts to catalog-level data and detailed spectral energy distribution fitting. These techniques effectively isolate the quasar candidates while mitigating contamination from low-redshift interlopers, such as brown dwarfs and nearby galaxies. The selected candidates indicate physical traits compatible with low-luminosity active galactic nuclei, likely hosting ≈105–107M⊙ supermassive black holes (SMBHs) living in galaxies with stellar masses of ≈108–1010M⊙. The SMBHs selected in this study, on average, exhibit an elevated mass compared to their hosts, with the mass ratio distribution slightly higher than those of galaxies in the local Universe. As with other high-z studies, this is at least in part due to the selection method for these quasars. An extensive Monte Carlo analysis provides compelling evidence that heavy black hole seeds from the direct collapse scenario appear to be the preferred pathway to mature this specific subset of SMBHs by z ≈ 7. Notably, most of the selected candidates might have emerged from seeds with masses of ∼105M⊙, assuming a thin disk accretion with an average Eddington ratio of fEdd = 0.6 ± 0.3 and a radiative efficiency of ϵ = 0.2 ± 0.1. This work underscores the significance of further spectroscopic observations, as the quasar candidates presented here offer exceptional opportunities to delve into the nature of the earliest galaxies and SMBHs that formed during cosmic infancy. [ABSTRACT FROM AUTHOR]

Published
2024
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7. The cold interstellar medium of a normal sub-L⋆ galaxy at the end of reionization.

Author

Valentino, F., Fujimoto, S., Giménez-Arteaga, C., Brammer, G., Kohno, K., Sun, F., Kokorev, V., Bauer, F. E., Di Cesare, C., Espada, D., Lee, M., Dessauges-Zavadsky, M., Ao, Y., Koekemoer, A. M., Ouchi, M., Wu, J. F., Egami, E., Jolly, J.-B., Lagos, C. del P., and Magdis, G. E.

Subjects
INTERSTELLAR medium, GRAVITATIONAL lenses, GALAXIES, STARS, STAR formation, STELLAR mass, STELLAR luminosity function
Abstract

We present the results of a ∼60-h multiband observational campaign with the Atacama Large Millimeter Array targeting a spectroscopically confirmed and lensed sub-L⋆ galaxy at z = 6.07, first identified during the ALMA Lensing Cluster Survey (ALCS). We sampled the dust continuum emission from rest frame 90–370 μm at six different frequencies and set constraining upper limits on the molecular gas line emission and content by targeting the CO (7 − 6) and [C I](3P2−3P1) transitions in two lensed images with μ ≳ 20. Complementing these submillimeter observations with deep optical and near-IR photometry and spectroscopy with JWST, we find this galaxy to form stars at a rate of SFR ∼ 7 M⊙ yr−1, ∼50 − 70% of which is obscured by dust. This is consistent with what one would predict for a M⋆ ∼ 7.5 × 108 M⊙ object by extrapolating the relation between the fraction of the obscured star formation rate and stellar mass at z <  2.5 and with observations of IR-detected objects at 5 <  z <  7. The light-weighted dust temperature of Tdust ∼ 50 K is similar to that of more massive galaxies at similar redshifts, although with large uncertainties and with possible negative gradients. We measure a dust mass of Mdust ∼ 1.5 × 106 M⊙ and, by combining [C I], [C II], and a dynamical estimate, a gas mass of Mgas ∼ 2 × 109 M⊙. Their ratio (δDGR) is in good agreement with predictions from models and empirical relations in the literature. The dust-to-stellar mass fraction of fdust ∼ 0.002 and the young stellar age (100 − 200 Myr) are consistent with efficient dust production via supernovae, as predicted by existing models and simulations of dust evolution. Also, the expected number density of galaxies with Mdust ∼ 106 M⊙ at z = 6 from a subset of these models is in agreement with the observational estimate that we set from the parent ALCS survey. The combination of gravitational lensing and deep multiwavelength observations allowed us to probe luminosity and mass regimes up to two orders of magnitude lower than what has been explored so far for field galaxies at similar redshifts. Our results serve as a benchmark for future observational endeavors of the high-redshift and faint sub-L⋆ galaxy population that might have driven the reionization of the Universe. [ABSTRACT FROM AUTHOR]

Published
2024
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8. Galaxy morphology from z~6 through the lens of JWST

Author

Huertas-Company, M., primary, Iyer, K.G., additional, Angeloudi, E., additional, Bagley, M.B., additional, Finkelstein, S.L., additional, Kartaltepe, J., additional, McGrath, E.J., additional, Sarmiento, R., additional, Vega-Ferrero, J., additional, Arrabal Haro, P., additional, Behroozi, P., additional, Buitrago, F., additional, Cheng, Y., additional, Costantin, L., additional, Dekel, A., additional, Dickinson, M., additional, Elbaz, D., additional, Grogin, N.A., additional, Hathi, N.P., additional, Holwerda, B.W., additional, Koekemoer, A.M., additional, Lucas, R.A., additional, Papovich, C., additional, Perez-Gonzalez, P.G., additional, Pirzkal, N., additional, Seille, L-M., additional, de la Vega, A., additional, Wuyts, S., additional, Yang, G., additional, and Yung, L.Y.A., additional

Published
2023
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9. The ALMA-ALPINE [CII] survey: Kennicutt-Schmidt relation in four massive main-sequence galaxies at z ∼ 4.5

Author

Béthermin, M., primary, Accard, C., additional, Guillaume, C., additional, Dessauges-Zavadsky, M., additional, Ibar, E., additional, Cassata, P., additional, Devereaux, T., additional, Faisst, A., additional, Freundlich, J., additional, Jones, G. C., additional, Kraljic, K., additional, Algera, H., additional, Amorín, R. O., additional, Bardelli, S., additional, Boquien, M., additional, Buat, V., additional, Donghia, E., additional, Dubois, Y., additional, Ferrara, A., additional, Fudamoto, Y., additional, Ginolfi, M., additional, Guillard, P., additional, Giavalisco, M., additional, Gruppioni, C., additional, Gururajan, G., additional, Hathi, N., additional, Hayward, C. C., additional, Koekemoer, A. M., additional, Lemaux, B. C., additional, Magdis, G. E., additional, Molina, J., additional, Narayanan, D., additional, Mayer, L., additional, Pozzi, F., additional, Rizzo, F., additional, Romano, M., additional, Tasca, L., additional, Theulé, P., additional, Vergani, D., additional, Vallini, L., additional, Zamorani, G., additional, Zanella, A., additional, and Zucca, E., additional

Published
2023
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10. BUFFALO/Flashlights: Constraints on the abundance of lensed supergiant stars in the Spock galaxy at redshift 1

Author

Jose Diego, M., primary, Kei Li, Sung, additional, Ashish Meena, K., additional, Niemiec, Anna, additional, Acebron, Ana, additional, Jauzac, Mathilde, additional, Mitchell Struble, F., additional, Amruth, Alfred, additional, Tom Broadhurst, J., additional, Cerny, Catherine, additional, Ebeling, Harald, additional, Alexei Filippenko, V., additional, Jullo, Eric, additional, Kelly, Patrick, additional, Anton Koekemoer, M., additional, Lagattuta, David, additional, Lim, Jeremy, additional, Limousin, Marceau, additional, Mahler, Guillaume, additional, Patel, Nency, additional, Remolina, Juan, additional, Richard, Johan, additional, Sharon, Keren, additional, Steinhardt, Charles, additional, Umetsu, Keiichi, additional, Williams, Liliya, additional, Zitrin, Adi, additional, Palencia, J.M., additional, Dai, Liang, additional, Ji, Lingyuan, additional, and Pascale, Massimo, additional

Published
2023
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11. JWST’s PEARLS: Mothra, a new kaiju star at z = 2.091 extremely magnified by MACS0416, and implications for dark matter models

Author

Diego, Jose M., primary, Sun, Bangzheng, additional, Yan, Haojing, additional, Furtak, Lukas J., additional, Zackrisson, Erik, additional, Dai, Liang, additional, Kelly, Patrick, additional, Nonino, Mario, additional, Adams, Nathan, additional, Meena, Ashish K., additional, Willner, Steven P., additional, Zitrin, Adi, additional, Cohen, Seth H., additional, D’Silva, Jordan C. J., additional, Jansen, Rolf A., additional, Summers, Jake, additional, Windhorst, Rogier A., additional, Coe, Dan, additional, Conselice, Christopher J., additional, Driver, Simon P., additional, Frye, Brenda, additional, Grogin, Norman A., additional, Koekemoer, Anton M., additional, Marshall, Madeline A., additional, Pirzkal, Nor, additional, Robotham, Aaron, additional, Rutkowski, Michael J., additional, Ryan, Russell E., additional, Tompkins, Scott, additional, Willmer, Christopher N. A., additional, and Bhatawdekar, Rachana, additional

Published
2023
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12. CEERS: MIRI deciphers the spatial distribution of dust-obscured star formation in galaxies at 0.1 < z < 2.5

Author

Magnelli, Benjamin, primary, Gómez-Guijarro, Carlos, additional, Elbaz, David, additional, Daddi, Emanuele, additional, Papovich, Casey, additional, Shen, Lu, additional, Arrabal Haro, Pablo, additional, Bagley, Micaela B., additional, Bell, Eric F., additional, Buat, Véronique, additional, Costantin, Luca, additional, Dickinson, Mark, additional, Finkelstein, Steven L., additional, Gardner, Jonathan P., additional, Jiménez-Andrade, Eric F., additional, Kartaltepe, Jeyhan S., additional, Koekemoer, Anton M., additional, Lyu, Yipeng, additional, Pérez-González, Pablo G., additional, Pirzkal, Nor, additional, Tacchella, Sandro, additional, de la Vega, Alexander, additional, Wuyts, Stijn, additional, Yang, Guang, additional, Yung, L. Y. Aaron, additional, and Zavala, Jorge, additional

Published
2023
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13. The VANDELS ESO public spectroscopic survey: The spectroscopic measurements catalogue

Author

Talia, M., primary, Schreiber, C., additional, Garilli, B., additional, Pentericci, L., additional, Pozzetti, L., additional, Zamorani, G., additional, Cullen, F., additional, Moresco, M., additional, Calabrò, A., additional, Castellano, M., additional, Fynbo, J. P. U., additional, Guaita, L., additional, Marchi, F., additional, Mascia, S., additional, McLure, R., additional, Mignoli, M., additional, Pompei, E., additional, Vanzella, E., additional, Bongiorno, A., additional, Vietri, G., additional, Amorín, R. O., additional, Bolzonella, M., additional, Carnall, A. C., additional, Cimatti, A., additional, Cresci, G., additional, Cristiani, S., additional, Cucciati, O., additional, Dunlop, J. S., additional, Fontanot, F., additional, Franzetti, P., additional, Gargiulo, A., additional, Hamadouche, M. L., additional, Hathi, N. P., additional, Hibon, P., additional, Iovino, A., additional, Koekemoer, A. M., additional, Mannucci, F., additional, McLeod, D. J., additional, and Saldana-Lopez, A., additional

Published
2023
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14. COSMOS2020: The galaxy stellar mass function

Author

Weaver, J. R., primary, Davidzon, I., additional, Toft, S., additional, Ilbert, O., additional, McCracken, H. J., additional, Gould, K. M. L., additional, Jespersen, C. K., additional, Steinhardt, C., additional, Lagos, C. D. P., additional, Capak, P. L., additional, Casey, C. M., additional, Chartab, N., additional, Faisst, A. L., additional, Hayward, C. C., additional, Kartaltepe, J. S., additional, Kauffmann, O. B., additional, Koekemoer, A. M., additional, Kokorev, V., additional, Laigle, C., additional, Liu, D., additional, Long, A., additional, Magdis, G. E., additional, McPartland, C. J. R., additional, Milvang-Jensen, B., additional, Mobasher, B., additional, Moneti, A., additional, Peng, Y., additional, Sanders, D. B., additional, Shuntov, M., additional, Sneppen, A., additional, Valentino, F., additional, Zalesky, L., additional, and Zamorani, G., additional

Published
2023
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15. JWST CEERS probes the role of stellar mass and morphology in obscuring galaxies

Author

Gómez-Guijarro, Carlos, primary, Magnelli, Benjamin, additional, Elbaz, David, additional, Wuyts, Stijn, additional, Daddi, Emanuele, additional, Le Bail, Aurélien, additional, Giavalisco, Mauro, additional, Dickinson, Mark, additional, Pérez-González, Pablo G., additional, Arrabal Haro, Pablo, additional, Bagley, Micaela B., additional, Bisigello, Laura, additional, Buat, Véronique, additional, Burgarella, Denis, additional, Calabrò, Antonello, additional, Casey, Caitlin M., additional, Cheng, Yingjie, additional, Ciesla, Laure, additional, Dekel, Avishai, additional, Ferguson, Henry C., additional, Finkelstein, Steven L., additional, Franco, Maximilien, additional, Grogin, Norman A., additional, Holwerda, Benne W., additional, Jin, Shuowen, additional, Kartaltepe, Jeyhan S., additional, Koekemoer, Anton M., additional, Kokorev, Vasily, additional, Long, Arianna S., additional, Lucas, Ray A., additional, Magdis, Georgios E., additional, Papovich, Casey, additional, Pirzkal, Nor, additional, Seillé, Lise-Marie, additional, Tacchella, Sandro, additional, Tarrasse, Maxime, additional, Valentino, Francesco, additional, de la Vega, Alexander, additional, Wilkins, Stephen M., additional, Xiao, Mengyuan, additional, and Yung, L. Y. Aaron, additional

Published
2023
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16. A z=1.85 galaxy group in CEERS: Evolved, dustless, massive intra-halo light and a brightest group galaxy in the making

Author

Coogan, Rosemary T., primary, Daddi, Emanuele, additional, Le Bail, Aurélien, additional, Elbaz, David, additional, Dickinson, Mark, additional, Giavalisco, Mauro, additional, Gómez-Guijarro, Carlos, additional, de la Vega, Alexander, additional, Bagley, Micaela, additional, Finkelstein, Steven L., additional, Franco, Maximilien, additional, Cooray, Asantha R., additional, Behroozi, Peter, additional, Bisigello, Laura, additional, Casey, Caitlin M., additional, Ciesla, Laure, additional, Dimauro, Paola, additional, Finoguenov, Alexis, additional, Koekemoer, Anton M., additional, Lucas, Ray A., additional, Pérez-González, Pablo G., additional, Yung, L. Y. Aaron, additional, Arrabal Haro, Pablo, additional, Kartaltepe, Jeyhan S., additional, Jogee, Shardha, additional, Papovich, Casey, additional, Pirzkal, Nor, additional, and Wilkins, Stephen M., additional

Published
2023
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17. Delving deep: A population of extremely dusty dwarfs observed by JWST

Author

Bisigello, L., primary, Gandolfi, G., additional, Grazian, A., additional, Rodighiero, G., additional, Costantin, L., additional, Cooray, A. R., additional, Feltre, A., additional, Gruppioni, C., additional, Hathi, N. P., additional, Holwerda, B. W., additional, Koekemoer, A. M., additional, Lucas, R. A., additional, Newman, J. A., additional, Pérez-González, P. G., additional, Yung, L. Y. A., additional, de la Vega, A., additional, Arrabal Haro, P., additional, Bagley, M. B., additional, Dickinson, M., additional, Finkelstein, S. L., additional, Kartaltepe, J. S., additional, Papovich, C., additional, Pirzkal, N., additional, and Wilkins, S., additional

Published
2023
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18. The ALMA Frontier Fields Survey

Author

Muñoz Arancibia, A. M., primary, González-López, J., additional, Ibar, E., additional, Bauer, F. E., additional, Anguita, T., additional, Aravena, M., additional, Demarco, R., additional, Kneissl, R., additional, Koekemoer, A. M., additional, Troncoso-Iribarren, P., additional, and Zitrin, A., additional

Published
2023
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19. Spectroscopy of the supernova H0pe host galaxy at redshift 1.78

Author

Polletta, M., primary, Nonino, M., additional, Frye, B., additional, Gargiulo, A., additional, Bisogni, S., additional, Garuda, N., additional, Thompson, D., additional, Lehnert, M., additional, Pascale, M., additional, Willner, S. P., additional, Kamieneski, P., additional, Leimbach, R., additional, Cheng, C., additional, Coe, D., additional, Cohen, S. H., additional, Conselice, C. J., additional, Dai, L., additional, Diego, J., additional, Dole, H., additional, Driver, S. P., additional, D’Silva, J. C. J., additional, Fontana, A., additional, Foo, N., additional, Furtak, L. J., additional, Grogin, N. A., additional, Harrington, K., additional, Hathi, N. P., additional, Jansen, R. A., additional, Kelly, P., additional, Koekemoer, A. M., additional, Mancini, C., additional, Marshall, M. A., additional, Pierel, J. D. R., additional, Pirzkal, N., additional, Robotham, A., additional, Rutkowski, M. J., additional, Ryan, R. E., additional, Snigula, J. M., additional, Summers, J., additional, Tompkins, S., additional, Willmer, C. N. A., additional, Windhorst, R. A., additional, Yan, H., additional, Yun, M. S., additional, and Zitrin, A., additional

Published
2023
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20. Closing in on the sources of cosmic reionization: First results from the GLASS-JWST program

Author

Mascia, S., primary, Pentericci, L., additional, Calabrò, A., additional, Treu, T., additional, Santini, P., additional, Yang, L., additional, Napolitano, L., additional, Roberts-Borsani, G., additional, Bergamini, P., additional, Grillo, C., additional, Rosati, P., additional, Vulcani, B., additional, Castellano, M., additional, Boyett, K., additional, Fontana, A., additional, Glazebrook, K., additional, Henry, A., additional, Mason, C., additional, Merlin, E., additional, Morishita, T., additional, Nanayakkara, T., additional, Paris, D., additional, Roy, N., additional, Williams, H., additional, Wang, X., additional, Brammer, G., additional, Bradač, M., additional, Chen, W., additional, Kelly, P. L., additional, Koekemoer, A. M., additional, Trenti, M., additional, and Windhorst, R. A., additional

Published
2023
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21. JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, “El Gordo,” and the first red supergiant star at cosmological distances discovered by JWST

Author

Diego, J. M., primary, Meena, A. K., additional, Adams, N. J., additional, Broadhurst, T., additional, Dai, L., additional, Coe, D., additional, Frye, B., additional, Kelly, P., additional, Koekemoer, A. M., additional, Pascale, M., additional, Willner, S. P., additional, Zackrisson, E., additional, Zitrin, A., additional, Windhorst, R. A., additional, Cohen, S. H., additional, Jansen, R. A., additional, Summers, J., additional, Tompkins, S., additional, Conselice, C. J., additional, Driver, S. P., additional, Yan, H., additional, Grogin, N., additional, Marshall, M. A., additional, Pirzkal, N., additional, Robotham, A., additional, Ryan, R. E., additional, Willmer, C. N. A., additional, Bradley, L. D., additional, Caminha, G., additional, Caputi, K., additional, Carleton, T., additional, and Kamieneski, P., additional

Published
2023
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22. JWST's PEARLS : Mothra, a new kaiju star at z=2.091 extremely magnified by MACS0416, and implications for dark matter models

Author

Diego, Jose M., Sun, Bangzheng, Yan, Haojing, Furtak, Lukas J., Zackrisson, Erik, Dai, Liang, Kelly, Patrick, Nonino, Mario, Adams, Nathan, Meena, Ashish K., Willner, Steven P., Zitrin, Adi, Cohen, Seth H., D'Silva, Jordan C. J., Jansen, Rolf A., Summers, Jake, Windhorst, Rogier A., Coe, Dan, Conselice, Christopher J., Driver, Simon P., Frye, Brenda, Grogin, Norman A., Koekemoer, Anton M., Marshall, Madeline A., Pirzkal, Nor, Robotham, Aaron, Rutkowski, Michael J., Ryan Jr, Russell E., Tompkins, Scott, Willmer, Christopher N. A., Bhatawdekar, Rachana, Diego, Jose M., Sun, Bangzheng, Yan, Haojing, Furtak, Lukas J., Zackrisson, Erik, Dai, Liang, Kelly, Patrick, Nonino, Mario, Adams, Nathan, Meena, Ashish K., Willner, Steven P., Zitrin, Adi, Cohen, Seth H., D'Silva, Jordan C. J., Jansen, Rolf A., Summers, Jake, Windhorst, Rogier A., Coe, Dan, Conselice, Christopher J., Driver, Simon P., Frye, Brenda, Grogin, Norman A., Koekemoer, Anton M., Marshall, Madeline A., Pirzkal, Nor, Robotham, Aaron, Rutkowski, Michael J., Ryan Jr, Russell E., Tompkins, Scott, Willmer, Christopher N. A., and Bhatawdekar, Rachana

Abstract

We report the discovery of Mothra, an extremely magnified monster star, likely a binary system of two supergiant stars, in one of the strongly lensed galaxies behind the galaxy cluster MACS J0416.1-2403. Mothra is in a galaxy with spectroscopic redshift z = 2.091 in a portion of the galaxy that is parsecs away from the cluster caustic. The binary star is observed only on the side of the critical curve with negative parity but has been detectable for at least eight years, implying the presence of a small lensing perturber. Microlenses alone cannot explain the earlier observations of this object made with the Hubble Space Telescope. A larger perturber with a mass of at least 10(4 )M(circle dot) offers a more satisfactory explanation. Based on the lack of perturbation on other nearby sources in the same arc, the maximum mass of the perturber is 2.5 x 10(6) M-circle dot, making this the smallest substructure constrained by lensing at z > 0.3. The existence of this millilens is fully consistent with expectations from standard cold dark matter cosmology. On the other hand, the existence of such a small substructure in a cluster environment has implications for other dark matter models. In particular, warm dark matter models with particle masses below 8.7 keV are excluded by our observations. Similarly, axion dark matter models are consistent with the observations only if the axion mass is in the range 0.5 x 10(-22) eV < m(a )< 5 x 10(-22) eV.

Published
2023
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23. JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, “El Gordo,” and the first red supergiant star at cosmological distances discovered by JWST

Author

Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), National Aeronautics and Space Administration (US), National Science Foundation (US), Diego, José María, Meena, Ashish K., Adams, Nathan, Broadhurst, Tom, Dai, Liang, Coe, Dan, Frye, Brenda, Kelly, Patrick L., Koekemoer, Anton M., Pascale, Massimo, Willner, S. P., Zackrisson, Erik, Zitrin, Adi, Windhorst, Rogier A., Cohen, Seth, Jansen, Rolf A., Summers, Jake, Tompkins, Scott, Conselice, Christopher J., Driver, Simon P., Yan, Haojing, Grogin, Norman A., Marshall, Madeline A., Pirzkal, Nor, Robotham, Aaron, Ryan Jr., Russell E., Willmer, C. N. A., Bradley, Larry, Caminha, G. B., Caputi, K., Carleton, Timothy, Kamieneski, Patrick, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), National Aeronautics and Space Administration (US), National Science Foundation (US), Diego, José María, Meena, Ashish K., Adams, Nathan, Broadhurst, Tom, Dai, Liang, Coe, Dan, Frye, Brenda, Kelly, Patrick L., Koekemoer, Anton M., Pascale, Massimo, Willner, S. P., Zackrisson, Erik, Zitrin, Adi, Windhorst, Rogier A., Cohen, Seth, Jansen, Rolf A., Summers, Jake, Tompkins, Scott, Conselice, Christopher J., Driver, Simon P., Yan, Haojing, Grogin, Norman A., Marshall, Madeline A., Pirzkal, Nor, Robotham, Aaron, Ryan Jr., Russell E., Willmer, C. N. A., Bradley, Larry, Caminha, G. B., Caputi, K., Carleton, Timothy, and Kamieneski, Patrick

Abstract

The first James Webb Space Telescope (JWST) data on the massive colliding cluster El Gordo allow for 23 known families of multiply lensed images to be confirmed and for eight new members of these families to be identified. Based on these families, which have been confirmed spectroscopically by MUSE, we derived an initial lens model. This model guided the identification of 37 additional families of multiply lensed galaxies, among which 28 are entirely new systems, and nine were previously known. The initial lens model determined geometric redshifts for the 37 new systems. The geometric redshifts agree reasonably well with spectroscopic or photometric redshifts when those are available. The geometric redshifts enable two additional models that include all 60 families of multiply lensed galaxies spanning a redshift range 2 < z < 6. The derived dark-matter distribution confirms the double-peak configuration of mass found by earlier work with the southern and northern clumps having similar masses. We confirm that El Gordo is the most massive known cluster at z > 0.8 and has an estimated virial mass close the maximum mass allowed by standard cosmological models. The JWST images also reveal the presence of small-mass perturbers that produce small lensing distortions. The smallest of these is consistent with being a dwarf galaxy at z = 0.87 and has an estimated mass of 3.8 × 109 M⊙, making it the smallest substructure found at z > 0.5. The JWST images also show several candidate caustic-crossing events. One of them is detected at high significance at the expected position of the critical curve and is likely a red supergiant star at z = 2.1878. This would be the first red supergiant found at cosmological distances. The cluster lensing should magnify background objects at z > 6, making more of them visible than in blank fields of a similar size, but there appears to be a deficiency of such objects.

Published
2023

24. A z = 1.85 galaxy group in CEERS: Evolved, dustless, massive intra-halo light and a brightest group galaxy in the making.

Author

Coogan, Rosemary T., Daddi, Emanuele, Le Bail, Aurélien, Elbaz, David, Dickinson, Mark, Giavalisco, Mauro, Gómez-Guijarro, Carlos, de la Vega, Alexander, Bagley, Micaela, Finkelstein, Steven L., Franco, Maximilien, Cooray, Asantha R., Behroozi, Peter, Bisigello, Laura, Casey, Caitlin M., Ciesla, Laure, Dimauro, Paola, Finoguenov, Alexis, Koekemoer, Anton M., and Lucas, Ray A.

Subjects
STELLAR populations, SPECTRAL energy distribution, STAR formation, GROUP formation, STELLAR mass, GALACTIC evolution, GALAXY clusters
Abstract

We present CEERS JWST/NIRCam imaging of a massive galaxy group at z = 1.85, to explore the early JWST view on massive group formation in the distant Universe. The group contains ≳16 members (including six spectroscopic confirmations) down to log10(M⋆/M⊙) = 8.5, including the brightest group galaxy (BGG) in the process of actively assembling at this redshift. The BGG is comprised of multiple merging components extending ∼3.6″ (30 kpc) across the sky. The BGG contributes 69% of the group's total galactic stellar mass, with one of the merging components containing 76% of the total mass of the BGG and a star formation rate > 1810 M⊙ yr−1. Most importantly, we detected intra-halo light (IHL) in several HST and JWST/NIRCam bands, allowing us to construct a state-of-the-art rest-frame UV-NIR spectral energy distribution of the IHL for the first time at this high redshift. This allows stellar population characterisation of both the IHL and member galaxies, as well as the morphology distribution of group galaxies versus their star formation activity when coupled with Herschel data. We created a stacked image of the IHL, giving us a sensitivity to extended emission of 28.5 mag arcsec−2 at rest-frame 1 μm. We find that the IHL is extremely dust poor (Av ∼ 0), containing an evolved stellar population of log10(t50/yr) = 8.8, corresponding to a formation epoch for 50% of the stellar material 0.63 Gyr before z = 1.85. There is no evidence of ongoing star formation in the IHL. The IHL in this group at z = 1.85 contributes ∼10% of the total stellar mass, comparable with what is observed in local clusters. This suggests that the evolution of the IHL fraction is more self-similar with redshift than predicted by some models, challenging our understanding of IHL formation during the assembly of high-redshift clusters. JWST is unveiling a new side of group formation at this redshift, which will evolve into Virgo-like structures in the local Universe. [ABSTRACT FROM AUTHOR]

Published
2023
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25. COSMOS2020: UV-selected galaxies at z ≥ 7.5

Author

Kauffmann, O. B., primary, Ilbert, O., additional, Weaver, J. R., additional, McCracken, H. J., additional, Milvang-Jensen, B., additional, Brammer, G., additional, Davidzon, I., additional, Le Fèvre, O., additional, Liu, D., additional, Mobasher, B., additional, Moneti, A., additional, Shuntov, M., additional, Toft, S., additional, Casey, C. M., additional, Dunlop, J. S., additional, Kartaltepe, J. S., additional, Koekemoer, A. M., additional, Sanders, D. B., additional, and Tresse, L., additional

Published
2022
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26. Properties of the interstellar medium in star-forming galaxies at redshifts 2 ≤ z ≤ 5 from the VANDELS survey

Author

Calabrò, A., primary, Pentericci, L., additional, Talia, M., additional, Cresci, G., additional, Castellano, M., additional, Belfiori, D., additional, Mascia, S., additional, Zamorani, G., additional, Amorín, R., additional, Fynbo, J. P. U., additional, Ginolfi, M., additional, Guaita, L., additional, Hathi, N. P., additional, Koekemoer, A., additional, Llerena, M., additional, Mannucci, F., additional, Santini, P., additional, Saxena, A., additional, and Schaerer, D., additional

Published
2022
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27. The ALMA-ALPINE [CII] survey - The star formation history and the dust emission of star-forming galaxies at 4.5 < z < 6.2°

Author

Burgarella, D., Bogdanoska, J., Nanni, A., Bardelli, S., Béthermin, M., Boquien, M., Buat, V., Faisst, A. L., Dessauges-Zavadsky, M., Fudamoto, Y., Fujimoto, S., Giavalisco, M., Ginolfi, M., Gruppioni, C., Hathi, N. P., Ibar, E., Jones, G. C., Koekemoer, A. M., Kohno, K., Lemaux, B. C., Narayanan, D., Oesch, P., Ouchi, M., Riechers, D. A., Pozzi, F., Romano, M., Schaerer, D., Talia, M., Theulé, P., Vergani, D., Zamorani, G., Zucca, E., and Cassata, P.

Abstract

Star-forming galaxies are composed of various types of galaxies. However, the luminosity functions at z ≳ 4–5 suggest that most galaxies have a relatively low stellar mass (log M_(star) ∼ 10) and a low dust attenuation (A_(FUV) ∼ 1.0). The physical properties of these objects are quite homogeneous. We used an approach where we combined their rest-frame far-infrared and submillimeter emissions and utilized the universe and the redshift as a spectrograph to increase the amount of information in a collective way. From a subsample of 27 ALMA-detected galaxies at z > 4.5, we built an infrared spectral energy distribution composite template. It was used to fit, with CIGALE, the 105 galaxies (detections and upper limits) in the sample from the far-ultraviolet to the far-infrared. The derived physical parameters provide information to decipher the nature of the dust cycle and of the stellar populations in these galaxies. The derived IR composite template is consistent with the galaxies in the studied sample. A delayed star formation history with τ_(main) = 500 Myr is slightly favored by the statistical analysis as compared to a delayed with a final burst or a continuous star formation history. The position of the sample in the star formation rate (SFR) versus M_(star) diagram is consistent with previous papers. The redshift evolution of the log M_(star) versus A_(FUV) relation is in agreement with an evolution in redshift of this relation. This evolution is necessary to explain the cosmic evolution of the average dust attenuation of galaxies. Evolution is also observed in the L_(dust)/L_(FUV) (IRX) versus UV slope β_(FUV) diagram: younger galaxies have bluer β_(FUV). We modeled the shift of galaxies in the IRX versus the β_(FUV) diagram with the mass-weighted age as a free parameter, and we provide an equation to make predictions. The large sample studied in this paper is generally consistent with models that assume rapid dust formation from supernovae and removal of dust by outflows and supernovae blasts. However, we find that high mass dusty star-forming galaxies cannot be explained by the models.

Published
2022

28. Metal content of the circumgalactic medium around star-forming galaxies at z ∼ 2.6 as revealed by the VIMOS Ultra-Deep Survey

Author

Méndez-Hernández, H., primary, Cassata, P., additional, Ibar, E., additional, Amorín, R., additional, Aravena, M., additional, Bardelli, S., additional, Cucciati, O., additional, Garilli, B., additional, Giavalisco, M., additional, Guaita, L., additional, Hathi, N., additional, Koekemoer, A., additional, Le Brun, V., additional, Lemaux, B. C., additional, Maccagni, D., additional, Ribeiro, B., additional, Tasca, L., additional, Tejos, N., additional, Thomas, R., additional, Tresse, L., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2022
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29. The environmental dependence of the stellar and gas-phase mass–metallicity relation at 2 < z < 4

Author

Calabrò, A., primary, Guaita, L., additional, Pentericci, L., additional, Fontanot, F., additional, Castellano, M., additional, De Lucia, G., additional, Garofalo, T., additional, Santini, P., additional, Cullen, F., additional, Carnall, A., additional, Garilli, B., additional, Talia, M., additional, Cresci, G., additional, Franco, M., additional, Fynbo, J. P. U., additional, Hathi, N. P., additional, Hirschmann, M., additional, Koekemoer, A., additional, Llerena, M., additional, and Xie, L., additional

Published
2022
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30. COSMOS2020: Cosmic evolution of the stellar-to-halo mass relation for central and satellite galaxies up to z ∼ 5

Author

Shuntov, M., primary, McCracken, H. J., additional, Gavazzi, R., additional, Laigle, C., additional, Weaver, J. R., additional, Davidzon, I., additional, Ilbert, O., additional, Kauffmann, O. B., additional, Faisst, A., additional, Dubois, Y., additional, Koekemoer, A. M., additional, Moneti, A., additional, Milvang-Jensen, B., additional, Mobasher, B., additional, Sanders, D. B., additional, and Toft, S., additional

Published
2022
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31. The ALPINE-ALMA [C II] survey. Dust attenuation curves at z = 4.4–5.5

Author

Boquien, Médéric, primary, Buat, Véronique, additional, Burgarella, Denis, additional, Bardelli, Sandro, additional, Béthermin, Matthieu, additional, Faisst, Andreas, additional, Ginolfi, Michele, additional, Hathi, Nimish, additional, Jones, Gareth, additional, Koekemoer, Anton, additional, Lemaux, Brian, additional, Narayanan, Desika, additional, Romano, Michael, additional, Schaerer, Daniel, additional, Vergani, Daniela, additional, Zamorani, Giovanni, additional, and Zucca, Elena, additional

Published
2022
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32. The VIMOS Ultra Deep Survey: The reversal of the star-formation rate − density relation at 2 < z < 5

Author

Lemaux, B. C., primary, Cucciati, O., additional, Le Fèvre, O., additional, Zamorani, G., additional, Lubin, L. M., additional, Hathi, N., additional, Ilbert, O., additional, Pelliccia, D., additional, Amorín, R., additional, Bardelli, S., additional, Cassata, P., additional, Gal, R. R., additional, Garilli, B., additional, Guaita, L., additional, Giavalisco, M., additional, Hung, D., additional, Koekemoer, A., additional, Maccagni, D., additional, Pentericci, L., additional, Ribeiro, B., additional, Schaerer, D., additional, Shah, E., additional, Shen, L., additional, Staab, P., additional, Talia, M., additional, Thomas, R., additional, Tomczak, A. R., additional, Tresse, L., additional, Vanzella, E., additional, Vergani, D., additional, and Zucca, E., additional

Published
2022
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33. JWST’s PEARLS: A new lens model for ACT-CL J0102−4915, 'El Gordo,' and the first red supergiant star at cosmological distances discovered by JWST

Author

J. M. Diego, A. K. Meena, N. J. Adams, T. Broadhurst, L. Dai, D. Coe, B. Frye, P. Kelly, A. M. Koekemoer, M. Pascale, S. P. Willner, E. Zackrisson, A. Zitrin, R. A. Windhorst, S. H. Cohen, R. A. Jansen, J. Summers, S. Tompkins, C. J. Conselice, S. P. Driver, H. Yan, N. Grogin, M. A. Marshall, N. Pirzkal, A. Robotham, R. E. Ryan, C. N. A. Willmer, L. D. Bradley, G. Caminha, K. Caputi, T. Carleton, and P. Kamieneski

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), FOS: Physical sciences, supergiants, Astronomy and Astrophysics, ACT-CL J0102-4915, Astrophysics - Astrophysics of Galaxies, dark matter, cluster:individual [galaxies], Astronomi, astrofysik och kosmologi, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, strong [gravitational lensing], Astrophysics of Galaxies (astro-ph.GA), Astronomy, Astrophysics and Cosmology, clusters, individual, Solar and Stellar Astrophysics (astro-ph.SR), Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

The first JWST data on the massive colliding cluster El Gordo confirm 23 known families of multiply lensed images and identify 8 new members of these families. Based on these families, which have been confirmed spectroscopically by MUSE, we derived an initial lens model. This model guided the identification of 37 additional families of multiply lensed galaxies, among which 28 are entirely new systems, and 9 were previously known. The initial lens model determined geometric redshifts for the 37 new systems. The geometric redshifts agree reasonably well with spectroscopic or photometric redshifts when those are available. The geometric redshifts enable two additional models that include all 60 families of multiply lensed galaxies spanning a redshift range $20.8$ and has an estimated virial mass close the maximum mass allowed by standard cosmological models. The JWST images also reveal the presence of small-mass perturbers that produce small lensing distortions. The smallest of these is consistent with being a dwarf galaxy at $z=0.87$ and has an estimated mass of $3.8\times10^9$~\Msol, making it the smallest substructure found at $z>0.5$. The JWST images also show several candidate caustic-crossing events. One of them is detected at high significance at the expected position of the critical curve and is likely a red supergiant star at $z=2.1878$. This would be the first red supergiant found at cosmological distances. The cluster lensing should magnify background objects at $z>6$, making more of them visible than in blank fields of similar size, but there appears to be a deficiency of such objects., Comment: 27 pages, 21 figures

Published
2023

34. JWST's PEARLS: A new lens model for ACT-CL J0102-4915, "El Gordo," and the first red supergiant star at cosmological distances discovered by JWST.

Author

Diego, J. M., Meena, A. K., Adams, N. J., Broadhurst, T., Dai, L., Coe, D., Frye, B., Kelly, P., Koekemoer, A. M., Pascale, M., Willner, S. P., Zackrisson, E., Zitrin, A., Windhorst, R. A., Cohen, S. H., Jansen, R. A., Summers, J., Tompkins, S., Conselice, C. J., and Driver, S. P.

Subjects
COSMOLOGICAL distances, STELLAR parallax, SUPERGIANT stars, SPACE telescopes, DWARF galaxies, GALACTIC redshift
Abstract

The first James Webb Space Telescope (JWST) data on the massive colliding cluster El Gordo allow for 23 known families of multiply lensed images to be confirmed and for eight new members of these families to be identified. Based on these families, which have been confirmed spectroscopically by MUSE, we derived an initial lens model. This model guided the identification of 37 additional families of multiply lensed galaxies, among which 28 are entirely new systems, and nine were previously known. The initial lens model determined geometric redshifts for the 37 new systems. The geometric redshifts agree reasonably well with spectroscopic or photometric redshifts when those are available. The geometric redshifts enable two additional models that include all 60 families of multiply lensed galaxies spanning a redshift range 2 < z < 6. The derived dark-matter distribution confirms the double-peak configuration of mass found by earlier work with the southern and northern clumps having similar masses. We confirm that El Gordo is the most massive known cluster at z > 0:8 and has an estimated virial mass close the maximum mass allowed by standard cosmological models. The JWST images also reveal the presence of small-mass perturbers that produce small lensing distortions. The smallest of these is consistent with being a dwarf galaxy at z = 0:87 and has an estimated mass of 3:8 109 M, making it the smallest substructure found at z > 0:5. The JWST images also show several candidate caustic-crossing events. One of them is detected at high significance at the expected position of the critical curve and is likely a red supergiant star at z = 2:1878. This would be the first red supergiant found at cosmological distances. The cluster lensing should magnify background objects at z > 6, making more of them visible than in blank fields of a similar size, but there appears to be a deficiency of such objects. [ABSTRACT FROM AUTHOR]

Published
2023
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35. The ALPINE-ALMA [CII] survey: The population of [CII]-undetected galaxies and their role in the L[CII]-SFR relation

Author

Romano, M., primary, Morselli, L., additional, Cassata, P., additional, Ginolfi, M., additional, Schaerer, D., additional, Béthermin, M., additional, Capak, P., additional, Faisst, A., additional, Le Fèvre, O., additional, Silverman, J. D., additional, Yan, L., additional, Bardelli, S., additional, Boquien, M., additional, Dessauges-Zavadsky, M., additional, Fujimoto, S., additional, Hathi, N. P., additional, Jones, G. C., additional, Koekemoer, A. M., additional, Lemaux, B. C., additional, Méndez-Hernández, H., additional, Narayanan, D., additional, Talia, M., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2022
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36. Properties of the interstellar medium in star-forming galaxies at redshifts 2 ≤ z ≤ 5 from the VANDELS survey

Author

A. Calabrò, L. Pentericci, M. Talia, G. Cresci, M. Castellano, D. Belfiori, S. Mascia, G. Zamorani, R. Amorín, J. P. U. Fynbo, M. Ginolfi, L. Guaita, N. P. Hathi, A. Koekemoer, M. Llerena, F. Mannucci, P. Santini, A. Saxena, and D. Schaerer

Subjects
Space and Planetary Science, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies
Abstract

Gaseous flows inside and outside galaxies are key to understanding galaxy evolution, as they regulate their star formation activity across cosmic time. We study the ISM kinematics of 330 CIII or HeII emitters, using far-UV ISM absorption lines detected in the VANDELS spectra. These galaxies span a broad range of stellar masses M$_\ast$ from $10^8$ to $10^{11}$ M$_\odot$, and SFRs from 1 to 500 M$_\odot$/yr, in the redshift range between 2 and 5. We find that the bulk ISM velocity v$_{ism}$ is globally in outflow, with v$_{ism}$ of -60 $\pm$ 10 km/s for low ionization gas traced by SiII 1260 Angstrom, CII 1334, SiII 1526, and AlII 1670, and v$_{ism}$ of -160 $\pm$ 30 and -170 $\pm$ 30 km/s for higher ionization gas traced respectively by AlIII 1854-1862 and SiIV 1393-1402. Interestingly, BPASS models are able to better reproduce the stellar continuum around the SiIV doublet than other stellar population templates. For individual galaxies, $34\%$ of the sample has a positive ISM velocity shift, almost double the fraction reported at lower redshifts. Comparing v$_{ism}$ to the host galaxies properties, we find no significant correlations with M$_\ast$ or SFR, and only a marginally significant dependence (at $\sim 2\sigma$) on morphology-related parameters, with slightly higher velocities in galaxies of smaller size (probed by the equivalent radius), higher concentration, and higher SFR surface density. The outflows are consistent with models of accelerating, momentum-driven winds, with densities decreasing towards the outskirts. Our moderately lower ISM velocities compared to those found in similar studies at lower redshifts suggest that inflows and internal turbulence might play an increased role at $z>2$. We estimate mass outflow rates comparable to the SFRs of the galaxies, and an average escape velocity of 625 km/s, suggesting that most of the ISM will remain bound to the galaxy halo., Comment: 24 pages, 2 tables and 20 figures, accepted for publication in A&A. This replaces the submitted version posted before. Fig. A.2 replaced, Fig. A.1 updated, typos corrected. Language editing by A&A has been performed

Published
2022

37. Development of a reconfigurable pallet system for a robotic cell

Author

Koekemoer Martin and Gorlach Igor

Subjects
Engineering (General). Civil engineering (General), TA1-2040
Abstract

Advanced manufacturing systems allow rapid changes of production processes by means of reconfigurability providing mass customisation of products with high productivity, quality and low costs. Reconfigurable Manufacturing Systems (RMS) employ conventional as well as special purpose CNC machines, robots and material handling systems. In customised automated assembly, a number of different workpieces need to be processed simultaneously at various workstations according to their process plans. Therefore, a material handling system is an important part of RMS, whose main task is to provide reliable, accurate and efficient transfer of materials according to the process scheduling, without bottlenecks and stoppages. In this research, a reconfigurable pallet system was developed to facilitate automated robotic assembly for a highly customised production environment. The aim is to design a material handling system for conveying, sorting and processing of parts, which are supplied by robots and part feeders in different configurations. The developed pallet system provides a low-cost solution and it includes four flexible conveyors and part handling devices. All the elements of the system were successfully integrated with an intelligent controller. A user-friendly human machine interface provides easy reconfigurability of the pallet system and interfacing with robots, processing stations and part feeding sub-systems. The main advantages of the developed material handling system are the ease of operation, its reconfigurability and low-cost. The system demonstrates the advantages of reconfigurable material handling systems and it can be employed for training purposes.

Published
2018
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38. The environmental dependence of the stellar and gas-phase mass–metallicity relation at 2 < z < 4

Author

A. Calabrò, L. Guaita, L. Pentericci, F. Fontanot, M. Castellano, G. De Lucia, T. Garofalo, P. Santini, F. Cullen, A. Carnall, B. Garilli, M. Talia, G. Cresci, M. Franco, J. P. U. Fynbo, N. P. Hathi, M. Hirschmann, A. Koekemoer, M. Llerena, and L. Xie

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), ILLUSTRISTNG SIMULATIONS, DEEP FIELD, STARBURST GALAXIES, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, VANDELS SURVEY, Astrophysics - Astrophysics of Galaxies, MOLECULAR GAS, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), DUSTY STARBURSTS, abundances [galaxies], STAR-FORMING GALAXIES, EAGLE SIMULATIONS, clusters: general [galaxies], DIGITAL SKY SURVEY, large-scale structure of Universe, star formation [galaxies], Astrophysics::Galaxy Astrophysics, evolution [galaxies], high-redshift [galaxies], ALPHA-ENHANCEMENT, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

In the local universe, galaxies in clusters show different properties compared to more isolated systems. Understanding how this difference originates and whether it is already in place at high redshift is still a matter of debate. Thanks to uniquely deep optical spectra from the VANDELS survey, we investigate environmental effects on the stellar mass-metallicity relation (MZR) for a sample of ~1000 star-forming galaxies at 2, Comment: Accepted for publication in A&A ; 22 pages, 15 figures, 2 tables, and 1 Appendix

Published
2022

39. The ALPINE-ALMA [CII] survey

Author

Pozzi, F., primary, Calura, F., additional, Fudamoto, Y., additional, Dessauges-Zavadsky, M., additional, Gruppioni, C., additional, Talia, M., additional, Zamorani, G., additional, Bethermin, M., additional, Cimatti, A., additional, Enia, A., additional, Khusanova, Y., additional, Decarli, R., additional, Le Fèvre, O., additional, Capak, P., additional, Cassata, P., additional, Faisst, A. L., additional, Yan, L., additional, Schaerer, D., additional, Silverman, J., additional, Bardelli, S., additional, Boquien, M., additional, Narayanan, D., additional, Ginolfi, M., additional, Hathi, N. P., additional, Jones, G. C., additional, Koekemoer, A. M., additional, Lemaux, B. C., additional, Loiacono, F., additional, Maiolino, R., additional, Riechers, D. A., additional, Rodighiero, G., additional, Romano, M., additional, Vallini, L., additional, Vergani, D., additional, and Zucca, E., additional

Published
2021
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40. The ALPINE-ALMA [CII] survey

Author

Romano, M., primary, Cassata, P., additional, Morselli, L., additional, Jones, G. C., additional, Ginolfi, M., additional, Zanella, A., additional, Béthermin, M., additional, Capak, P., additional, Faisst, A., additional, Le Fèvre, O., additional, Schaerer, D., additional, Silverman, J. D., additional, Yan, L., additional, Bardelli, S., additional, Boquien, M., additional, Cimatti, A., additional, Dessauges-Zavadsky, M., additional, Enia, A., additional, Fujimoto, S., additional, Gruppioni, C., additional, Hathi, N. P., additional, Ibar, E., additional, Koekemoer, A. M., additional, Lemaux, B. C., additional, Rodighiero, G., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2021
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41. Less and more IGM-transmitted galaxies from z ∼ 2.7 to z ∼ 6 from VANDELS and VUDS

Author

Thomas, R., primary, Pentericci, L., additional, Le Fèvre, O., additional, Koekemoer, A. M., additional, Castellano, M., additional, Cimatti, A., additional, Fontanot, F., additional, Gargiulo, A., additional, Garilli, B., additional, Talia, M., additional, Amorín, R., additional, Bardelli, S., additional, Cristiani, S., additional, Cresci, G., additional, Franco, M., additional, Fynbo, J. P. U., additional, Hathi, N. P., additional, Hibon, P., additional, Khusanova, Y., additional, Le Brun, V., additional, Lemaux, B. C., additional, Mannucci, F., additional, Schaerer, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2021
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42. The ALPINE-ALMA [CII] survey

Author

Khusanova, Y., primary, Bethermin, M., additional, Le Fèvre, O., additional, Capak, P., additional, Faisst, A. L., additional, Schaerer, D., additional, Silverman, J. D., additional, Cassata, P., additional, Yan, L., additional, Ginolfi, M., additional, Fudamoto, Y., additional, Loiacono, F., additional, Amorin, R., additional, Bardelli, S., additional, Boquien, M., additional, Cimatti, A., additional, Dessauges-Zavadsky, M., additional, Gruppioni, C., additional, Hathi, N. P., additional, Jones, G. C., additional, Koekemoer, A. M., additional, Lagache, G., additional, Maiolino, R., additional, Lemaux, B. C., additional, Oesch, P., additional, Pozzi, F., additional, Riechers, D. A., additional, Romano, M., additional, Talia, M., additional, Toft, S., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2021
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43. The ALPINE-ALMA [CII] survey: Survey strategy, observations, and sample properties of 118 star-forming galaxies at 4 < z < 6

Author

Le Fèvre, O, Béthermin, M, Faisst, A, Jones, GC, Capak, P, Cassata, P, Silverman, JD, Schaerer, D, Yan, L, Amorin, R, Bardelli, S, Boquien, M, Cimatti, A, Dessauges-Zavadsky, M, Giavalisco, M, Hathi, NP, Fudamoto, Y, Fujimoto, S, Ginolfi, M, Gruppioni, C, Hemmati, S, Ibar, E, Koekemoer, A, Khusanova, Y, Lagache, G, Lemaux, BC, Loiacono, F, Maiolino, R, Mancini, C, Narayanan, D, Morselli, L, Méndez-Hernàndez, H, Oesch, PA, Pozzi, F, Romano, M, Riechers, D, Scoville, N, Talia, M, Tasca, LAM, Thomas, R, Toft, S, Vallini, L, Vergani, D, Walter, F, Zamorani, G, Zucca, E, Jones, Gareth [0000-0002-0267-9024], Maiolino, Roberto [0000-0002-4985-3819], and Apollo - University of Cambridge Repository

Subjects
galaxies: star formation, galaxies: formation, Astrophysics::Earth and Planetary Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, galaxies: evolution, Astrophysics::Galaxy Astrophysics
Abstract

The ALMA-ALPINE [CII] survey is aimed at characterizing the properties of a sample of normal star-forming galaxies (SFGs). The ALMA Large Program to INvestigate (ALPINE) features 118 galaxies observed in the [CII]-158 μm line and far infrared (FIR) continuum emission during the period of rapid mass assembly, right after the end of the HI reionization, at redshifts of 4 < z < 6. We present the survey science goals, the observational strategy, and the sample selection of the 118 galaxies observed with ALMA, with an average beam minor axis of about 0.85″, or ∼5 kpc at the median redshift of the survey. The properties of the sample are described, including spectroscopic redshifts derived from the UV-rest frame, stellar masses, and star-formation rates obtained from a spectral energy distribution (SED) fitting. The observed properties derived from the ALMA data are presented and discussed in terms of the overall detection rate in [CII] and FIR continuum, with the observed signal-to-noise distribution. The sample is representative of the SFG population in the main sequence at these redshifts. The overall detection rate in [CII] is 64% for a signal-to-noise ratio (S/N) threshold larger than 3.5 corresponding to a 95% purity (40% detection rate for S/N > 5). Based on a visual inspection of the [CII] data cubes together with the large wealth of ancillary data, we find a surprisingly wide range of galaxy types, including 40% that are mergers, 20% extended and dispersion-dominated, 13% compact, and 11% rotating discs, with the remaining 16% too faint to be classified. This diversity indicates that a wide array of physical processes must be at work at this epoch, first and foremost, those of galaxy mergers. This paper sets a reference sample for the gas distribution in normal SFGs at 4 < z < 6, a key epoch in galaxy assembly, which is ideally suited for studies with future facilities, such as the James Webb Space Telescope (JWST) and the Extremely Large Telescopes (ELTs).

Published
2021
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44. The ALPINE-ALMA [C II] survey. Dust attenuation properties and obscured star formation at z ∼ 4.4–5.8

Author

Fudamoto, Y., Oesch, P. A., Faisst, A., Béthermin, M., Ginolfi, M., Khusanova, Y., Loiacono, F., Le Fèvre, O., Capak, P., Schaerer, D., Silverman, J. D., Cassata, P., Yan, L., Amorin, R., Bardelli, S., Boquien, M., Cimatti, A., Dessauges-Zavadsky, M., Fujimoto, S., Gruppioni, C., Hathi, N. P., Ibar, E., Jones, G. C., Koekemoer, A. M., Lagache, G., Lemaux, B. C., Maiolino, R., Narayanan, D., Pozzi, F., Riechers, D. A., Rodighiero, G., Talia, M., Toft, S., Vallini, L., Vergani, D., Zamorani, G., and Zucca, E.

Abstract

We present dust attenuation properties of spectroscopically confirmed star forming galaxies on the main sequence at a redshift of ∼4.4 − 5.8. Our analyses are based on the far infrared continuum observations of 118 galaxies at rest-frame 158 μm obtained with the Atacama Large Millimeter Array (ALMA) Large Program to INvestigate [C II] at Early times (ALPINE). We study the connection between the ultraviolet (UV) spectral slope (β), stellar mass (M⋆), and infrared excess (IRX = L_(IR)/L_(UV)). Twenty-three galaxies are individually detected in the continuum at > 3.5σ significance. We perform a stacking analysis using both detections and nondetections to study the average dust attenuation properties at z ∼ 4.4 − 5.8. The individual detections and stacks show that the IRX–β relation at z ∼ 5 is consistent with a steeper dust attenuation curve than typically found at lower redshifts (z < 4). The attenuation curve is similar to or even steeper than that of the extinction curve of the Small Magellanic Cloud. This systematic change of the IRX–β relation as a function of redshift suggests an evolution of dust attenuation properties at z > 4. Similarly, we find that our galaxies have lower IRX values, up to 1 dex on average, at a fixed mass compared to previously studied IRX–M⋆ relations at z ≲ 4, albeit with significant scatter. This implies a lower obscured fraction of star formation than at lower redshifts. Our results suggest that dust properties of UV-selected star forming galaxies at z ≳ 4 are characterised by (i) a steeper attenuation curve than at z ≲ 4, and (ii) a rapidly decreasing dust obscured fraction of star formation as a function of redshift. Nevertheless, even among this UV-selected sample, massive galaxies (log M⋆/M⊙ > 10) at z ∼ 5 − 6 already exhibit an obscured fraction of star formation of ∼45%, indicating a rapid build-up of dust during the epoch of reionization.

Published
2020

45. The ALPINE-ALMA [C II] survey. Little to no evolution in the [C II]–SFR relation over the last 13 Gyr

Author

Schaerer, D., Ginolfi, M., Béthermin, M., Fudamoto, Y., Oesch, P. A., Le Fèvre, O., Faisst, A., Capak, P., Cassata, P., Silverman, J. D., Yan, Lin, Jones, G. C., Amorin, R., Bardelli, S., Boquien, M., Cimatti, A., Dessauges-Zavadsky, M., Giavalisco, M., Hathi, N. P., Fujimoto, S., Ibar, E., Koekemoer, A., Lagache, G., Lemaux, B. C., Loiacono, F., Maiolino, R., Narayanan, D., Morselli, L., Méndez-Hernández, H., Pozzi, F., Riechers, D., Talia, M., Toft, S., Vallini, L., Vergani, D., Zamorani, G., and Zucca, E.

Abstract

The [C II] 158 μm line is one of the strongest IR emission lines, which has been shown to trace the star formation rate (SFR) of galaxies in the nearby Universe, and up to z ∼ 2. Whether this is also the case at higher redshift and in the early Universe remains debated. The ALPINE survey, which targeted 118 star-forming galaxies at 4.4 < z < 5.9, provides a new opportunity to examine this question with the first statistical dataset. Using the ALPINE data and earlier measurements from the literature, we examine the relation between the [C II] luminosity and the SFR over the entire redshift range from z ∼ 4 − 8. ALPINE galaxies, which are both detected in [C II] and in dust continuum, show good agreement with the local L([C II])–SFR relation. Galaxies undetected in the continuum by ALMA are found to be over-luminous in [C II] when the UV SFR is used. After accounting for dust-obscured star formation, by an amount of SFR(IR) ≈ SFR(UV) on average, which results from two different stacking methods and SED fitting, the ALPINE galaxies show an L([C II])–SFR relation comparable to the local one. When [C II] non-detections are taken into account, the slope may be marginally steeper at high-z, although this is still somewhat uncertain. When compared homogeneously, the z > 6 [C II] measurements (detections and upper limits) do not behave very differently to the z ∼ 4 − 6 data. We find a weak dependence of L([C II])/SFR on the Lyα equivalent width. Finally, we find that the ratio L([C II])/L_(IR) ∼ (1 − 3) × 10⁻³ for the ALPINE sources, comparable to that of “normal” galaxies at lower redshift. Our analysis, which includes the largest sample (∼150 galaxies) of [C II] measurements at z > 4 available so far, suggests no or little evolution of the [C II]–SFR relation over the last 13 Gyr of cosmic time.

Published
2020

46. The VANDELS ESO public spectroscopic survey

Author

Garilli, B., primary, McLure, R., additional, Pentericci, L., additional, Franzetti, P., additional, Gargiulo, A., additional, Carnall, A., additional, Cucciati, O., additional, Iovino, A., additional, Amorin, R., additional, Bolzonella, M., additional, Bongiorno, A., additional, Castellano, M., additional, Cimatti, A., additional, Cirasuolo, M., additional, Cullen, F., additional, Dunlop, J., additional, Elbaz, D., additional, Finkelstein, S., additional, Fontana, A., additional, Fontanot, F., additional, Fumana, M., additional, Guaita, L., additional, Hartley, W., additional, Jarvis, M., additional, Juneau, S., additional, Maccagni, D., additional, McLeod, D., additional, Nandra, K., additional, Pompei, E., additional, Pozzetti, L., additional, Scodeggio, M., additional, Talia, M., additional, Calabrò, A., additional, Cresci, G., additional, Fynbo, J. P. U., additional, Hathi, N. P., additional, Hibon, P., additional, Koekemoer, A. M., additional, Magliocchetti, M., additional, Salvato, M., additional, Vietri, G., additional, Zamorani, G., additional, Almaini, O., additional, Balestra, I., additional, Bardelli, S., additional, Begley, R., additional, Brammer, G., additional, Bell, E. F., additional, Bowler, R. A. A., additional, Brusa, M., additional, Buitrago, F., additional, Caputi, C., additional, Cassata, P., additional, Charlot, S., additional, Citro, A., additional, Cristiani, S., additional, Curtis-Lake, E., additional, Dickinson, M., additional, Fazio, G., additional, Ferguson, H. C., additional, Fiore, F., additional, Franco, M., additional, Georgakakis, A., additional, Giavalisco, M., additional, Grazian, A., additional, Hamadouche, M., additional, Jung, I., additional, Kim, S., additional, Khusanova, Y., additional, Le Fèvre, O., additional, Longhetti, M., additional, Lotz, J., additional, Mannucci, F., additional, Maltby, D., additional, Matsuoka, K., additional, Mendez-Hernandez, H., additional, Mendez-Abreu, J., additional, Mignoli, M., additional, Moresco, M., additional, Nonino, M., additional, Pannella, M., additional, Papovich, C., additional, Popesso, P., additional, Roberts-Borsani, G., additional, Rosario, D. J., additional, Saldana-Lopez, A., additional, Santini, P., additional, Saxena, A., additional, Schaerer, D., additional, Schreiber, C., additional, Stark, D., additional, Tasca, L. A. M., additional, Thomas, R., additional, Vanzella, E., additional, Wild, V., additional, Williams, C., additional, and Zucca, E., additional

Published
2021
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47. The ALPINE–ALMA [C II] survey

Author

Loiacono, Federica, primary, Decarli, Roberto, additional, Gruppioni, Carlotta, additional, Talia, Margherita, additional, Cimatti, Andrea, additional, Zamorani, Gianni, additional, Pozzi, Francesca, additional, Yan, Lin, additional, Lemaux, Brian C., additional, Riechers, Dominik A., additional, Le Fèvre, Olivier, additional, Bèthermin, Matthieu, additional, Capak, Peter, additional, Cassata, Paolo, additional, Faisst, Andreas, additional, Schaerer, Daniel, additional, Silverman, John D., additional, Bardelli, Sandro, additional, Boquien, Médéric, additional, Burkutean, Sandra, additional, Dessauges-Zavadsky, Miroslava, additional, Fudamoto, Yoshinobu, additional, Fujimoto, Seiji, additional, Ginolfi, Michele, additional, Hathi, Nimish P., additional, Jones, Gareth C., additional, Khusanova, Yana, additional, Koekemoer, Anton M., additional, Lagache, Guilaine, additional, Lubin, Lori M., additional, Massardi, Marcella, additional, Oesch, Pascal, additional, Romano, Michael, additional, Vallini, Livia, additional, Vergani, Daniela, additional, and Zucca, Elena, additional

Published
2021
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48. The VANDELS survey: Discovery of massive overdensities of galaxies at z > 2

Author

L. Guaita, M. Bolzonella, Anton M. Koekemoer, Lizhi Xie, O. Cucciati, P. Hibon, Laura Pentericci, Nimish P. Hathi, Ricardo Amorín, Emanuela Pompei, Lucia Pozzetti, R. C. Thomas, G. De Lucia, Adriana Gargiulo, G. Zamorani, F. Fontanot, M. Hirschmann, Anna Zoldan, M. Castellano, Margherita Talia, Franz E. Bauer, Ross J. McLure, Guaita L., Pompei E., Castellano M., Pentericci L., Cucciati O., Zamorani G., Zoldan A., Fontanot F., Bauer F.E., Amorin R., Bolzonella M., De Lucia G., Gargiulo A., Hathi N.P., Hibon P., Hirschmann M., Koekemoer A.M., McLure R., Pozzetti L., Talia M., Thomas R., and Xie L.

Subjects
Physics, Field (physics), 010308 nuclear & particles physics, Galaxies: high-redshift, Galaxies: kinematics and dynamics, Astronomy and Astrophysics, Context (language use), Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, 01 natural sciences, Galaxy, Redshift, Stars, Gravitational potential, Galaxies: interaction, Space and Planetary Science, 0103 physical sciences, Cluster (physics), Outflow, Galaxies: clusters: general, 010303 astronomy & astrophysics, Astrophysics::Galaxy Astrophysics
Abstract

Context. The advent of deep, multi-wavelength surveys, together with the availability of extensive numerical simulations, now allow us for the systematic search and study of (proto)clusters and their surrounding environment as a function of redshift. Aims. We aim to define the environment and to identify overdensities in the VANDELS Chandra Deep Field-South (CDFS) and UKIDSS Ultra Deep Survey (UDS) fields. We want to investigate whether we can use Lyα emission to obtain additional information of the environment properties and whether Lyα emitters show different characteristics as a function of their environment. Methods. We estimated local densities using a three-dimensional algorithm which works in the RA-dec-redshift space. We took advantage of the physical parameters of all the sources in the VANDELS fields to study their properties as a function of environment. In particular, we focused on the rest-frame U − V color to evaluate the stage of evolution of the galaxies located in the overdensities and in the field. Then we selected a sample of 131 Lyα-emitting galaxies (EW(Lyα) > 0 Å), unbiased with respect to environmental density, from the first two seasons of the VANDELS survey to study their location with respect to the over- or under-dense environment and infer whether they are useful tracers of overdense regions. Results. We identify 13 (proto)cluster candidates in the CDFS and nine in the UDS at 2 < z < 4, based on photometric and spectroscopic redshifts from VANDELS and from all the available literature. No significant difference is observed in the rest-frame U − V color between field and galaxies located within the identified overdensities, but the star-forming galaxies in overdense regions tend to be more massive and to have low specific SFRs than in the field. We study the distribution of the VANDELS Lyα emitters (LAEVs) and we find that Lyα emitters lie preferentially outside of overdense regions as the majority of the galaxies with spectroscopic redshifts from VANDELS. The LAEVs in overdense regions tend to have low Lyα equivalent widths and low specific SFRs, and they also tend to be more massive than the LAEVs in the field. Their stacked Lyα profile shows a dominant red peak and a hint of a blue peak. There is evidence that their Lyα emission is more extended and offset with respect to the UV continuum. Conclusions. LAEVs are likely to be influenced by the environment. In fact, our results favour a scenario that implies outflows of low expansion velocities and high HI column densities for galaxies in overdense regions. An outflow with low expansion velocity could be related to the way galaxies are forming stars in overdense regions; the high HI column density can be a consequence of the gravitational potential of the overdensity. Therefore, Lyα-emitting galaxies can provide useful insights on the environment in which they reside.

Published
2020

49. The ALPINE-ALMA [C II] survey

Author

Dessauges-Zavadsky, M., primary, Ginolfi, M., additional, Pozzi, F., additional, Béthermin, M., additional, Le Fèvre, O., additional, Fujimoto, S., additional, Silverman, J. D., additional, Jones, G. C., additional, Vallini, L., additional, Schaerer, D., additional, Faisst, A. L., additional, Khusanova, Y., additional, Fudamoto, Y., additional, Cassata, P., additional, Loiacono, F., additional, Capak, P. L., additional, Yan, L., additional, Amorin, R., additional, Bardelli, S., additional, Boquien, M., additional, Cimatti, A., additional, Gruppioni, C., additional, Hathi, N. P., additional, Ibar, E., additional, Koekemoer, A. M., additional, Lemaux, B. C., additional, Narayanan, D., additional, Oesch, P. A., additional, Rodighiero, G., additional, Romano, M., additional, Talia, M., additional, Toft, S., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2020
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50. The ALPINE-ALMA [C II] survey

Author

Schaerer, D., primary, Ginolfi, M., additional, Béthermin, M., additional, Fudamoto, Y., additional, Oesch, P. A., additional, Le Fèvre, O., additional, Faisst, A., additional, Capak, P., additional, Cassata, P., additional, Silverman, J. D., additional, Yan, Lin, additional, Jones, G. C., additional, Amorin, R., additional, Bardelli, S., additional, Boquien, M., additional, Cimatti, A., additional, Dessauges-Zavadsky, M., additional, Giavalisco, M., additional, Hathi, N. P., additional, Fujimoto, S., additional, Ibar, E., additional, Koekemoer, A., additional, Lagache, G., additional, Lemaux, B. C., additional, Loiacono, F., additional, Maiolino, R., additional, Narayanan, D., additional, Morselli, L., additional, Méndez-Hernàndez, H., additional, Pozzi, F., additional, Riechers, D., additional, Talia, M., additional, Toft, S., additional, Vallini, L., additional, Vergani, D., additional, Zamorani, G., additional, and Zucca, E., additional

Published
2020
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