Zobrazeno 1 - 10
of 2 111
pro vyhledávání: '"A. Covelo"'
Autor:
Covelo-Paz, Alba, Giovinazzo, Emma, Oesch, Pascal A., Meyer, Romain A., Weibel, Andrea, Brammer, Gabriel, Fudamoto, Yoshinobu, Kerutt, Josephine, Lin, Jamie, Matharu, Jasleen, Naidu, Rohan P., Velichko, Anna, Bollo, Victoria, Bouwens, Rychard, Chisholm, John, Illingworth, Garth D., Kramarenko, Ivan, Magee, Daniel, Maseda, Michael, Matthee, Jorryt, Nelson, Erica, Reddy, Naveen, Schaerer, Daniel, Stefanon, Mauro, Xiao, Mengyuan
The H{\alpha} nebular emission line is an optimal tracer for recent star formation in galaxies. With the advent of JWST, this line has recently become observable at z>3 for the first time. We present a catalog of 1013 H{\alpha} emitters at 3.7
Externí odkaz:
http://arxiv.org/abs/2409.17241
Autor:
Heintz, Kasper E., Bennett, Jake S., Oesch, Pascal A., Sneppen, Albert, Rennehan, Douglas, Witstok, Joris, Smit, Renske, Vejlgaard, Simone, Terp, Chamilla, Koca, Umran S., Brammer, Gabriel B., Finlator, Kristian, Hayes, Matthew J., Sijacki, Debora, Naidu, Rohan P., Matthee, Jorryt, Valentino, Francesco, Tanvir, Nial R., Jakobsson, Páll, Laursen, Peter, Watson, Darach J., Davé, Romeel, Keating, Laura C., Covelo-Paz, Alba
Galaxy clusters are the most massive, gravitationally-bound structures in the Universe, emerging through hierarchical structure formation of large-scale dark matter and baryon overdensities. Early galaxy ``proto-clusters'' are believed to be importan
Externí odkaz:
http://arxiv.org/abs/2407.06287
Autor:
Meyer, R. A., Oesch, P. A., Giovinazzo, E., Weibel, A., Brammer, G., Matthee, J., Naidu, R. P., Bouwens, R. J., Chisholm, J., Covelo-Paz, A., Fudamoto, Y., Maseda, M., Nelson, E., Shivaei, I., Xiao, M., Herard-Demanche, T., Illingworth, G. D., Kerutt, J., Kramarenko, I., Labbe, I., Leonova, E., Magee, D., Matharu, J., Lyon, G. Prieto, Reddy, N., Schaerer, D., Shapley, A., Stefanon, M., Wozniak, M. A., Wuyts, S.
We present the census of H$\beta$+[OIII] 4960,5008 \AA emitters at 6.8
Externí odkaz:
http://arxiv.org/abs/2405.05111
Autor:
Matharu, Jasleen, Nelson, Erica J., Brammer, Gabriel, Oesch, Pascal A., Allen, Natalie, Shivaei, Irene, Naidu, Rohan P., Chisholm, John, Covelo-Paz, Alba, Fudamoto, Yoshinobu, Giovinazzo, Emma, Herard-Demanche, Thomas, Kerutt, Josephine, Kramarenko, Ivan, Marchesini, Danilo, Meyer, Romain A., Prieto-Lyon, Gonzalo, Reddy, Naveen, Shuntov, Marko, Weibel, Andrea, Wuyts, Stijn, Xiao, Mengyuan
Publikováno v:
A&A 690, A64 (2024)
We present the first results on the spatial distribution of star formation in 454 star-forming galaxies at $4.8
Externí odkaz:
http://arxiv.org/abs/2404.17629
Autor:
Neufeld, Chloe, van Dokkum, Pieter, Asali, Yasmeen, Covelo-Paz, Alba, Leja, Joel, Lin, Jamie, Matthee, Jorryt, Oesch, Pascal A., Reddy, Naveen A., Shivaei, Irene, Whitaker, Katherine E., Wuyts, Stijn, Brammer, Gabriel, Marchesini, Danilo, Maseda, Michael V., Naidu, Rohan P., Nelson, Erica J., Velichko, Anna, Weibel, Andrea, Xiao, Mengyuan
We present results from the JWST First Reionization Epoch Spectroscopically Complete Observations survey (FRESCO) on the star forming sequence of galaxies at $1.0
Externí odkaz:
http://arxiv.org/abs/2404.10816
Context. Stars that are members of stellar clusters are assumed to be formed at the same time and place from material with the same initial chemical composition. These additional constraints on the ensemble of cluster stars make these stars suitable
Externí odkaz:
http://arxiv.org/abs/2310.06757
Autor:
Nelson, Erica J., Brammer, Gabriel, Gimenez-Arteaga, Clara, Oesch, Pascal A., Ubler, Hannah, de Graaff, Anna, Matharu, Jasleen, Naidu, Rohan P., Shapley, Alice E., Whitaker, Katherine E., Wisnioski, Emily, Schreiber, Natascha M. Forster, Smit, Renske, van Dokkum, Pieter, Chisholm, John, Endsley, Ryan, Hartley, Abigail I., Gibson, Justus, Giovinazzo, Emma, Illingworth, Garth, Labbe, Ivo, Maseda, Michael V., Matthee, Jorryt, Paz, Alba Covelo, Price, Sedona H., Reddy, Naveen A., Shivaei, Irene, Weibel, Andrea, Wuyts, Stijn, Xiao, Mengyuan, Alberts, Stacey, Baker, William M., Bunker, Andrew J., Cameron, Alex J., Charlot, Stephane, Eisenstein, Daniel J., Ji, Zhiyuan, Johnson, Benjamin D., Jones, Gareth C., Maiolino, Roberto, Robertson, Brant, Sandles, Lester, Suess, Katherine A., Tacchella, Sandro, Williams, Christina C., Witstok, Joris
With the remarkable sensitivity and resolution of JWST in the infrared, measuring rest-optical kinematics of galaxies at $z>5$ has become possible for the first time. This study pilots a new method for measuring galaxy dynamics for highly multiplexed
Externí odkaz:
http://arxiv.org/abs/2310.06887
Autor:
Oesch, P. A., Brammer, G., Naidu, R. P., Bouwens, R. J., Chisholm, J., Illingworth, G. D., Matthee, J., Nelson, E., Qin, Y., Reddy, N., Shapley, A., Shivaei, I., van Dokkum, P., Weibel, A., Whitaker, K., Wuyts, S., Covelo-Paz, A., Endsley, R., Fudamoto, Y., Giovinazzo, E., Herard-Demanche, T., Kerutt, J., Kramarenko, I., Labbe, I., Leonova, E., Lin, J., Magee, D., Marchesini, D., Maseda, M., Mason, C., Matharu, J., Meyer, R. A., Neufeld, C., Lyon, G. Prieto, Schaerer, D., Sharma, R., Shuntov, M., Smit, R., Stefanon, M., Wyithe, J. S. B., Xiao, M.
We present the JWST Cycle 1 53.8hr medium program FRESCO, short for "First Reionization Epoch Spectroscopically Complete Observations". FRESCO covers 62 arcmin$^2$ in each of the two GOODS/CANDELS fields for a total area of 124 arcmin$^2$ exploiting
Externí odkaz:
http://arxiv.org/abs/2304.02026
Autor:
J. Cervantes, A. Barba, M. A. Hernández, J. Salas, J. L. Espinoza, C. Dénova, G. Torres-Villaseñor, A. Conde, A. Covelo, R. Valdez
Publikováno v:
Revista de Metalurgia, Vol 49, Iss 5, Pp 351-359 (2013)
El presente estudio describe los trabajos desarrollados para generar y caracterizar recubrimientos de aleaciones Zn-Al-Cu sobre aceros de bajo carbono, mediante tecnología de inmersión en caliente. Los trabajos incluyen la determinación del proces
Externí odkaz:
https://doaj.org/article/239723a197454ee69f4fc25d33295ef5
Autor:
Ruben Heleno, José M. Costa, Filipe Covelo, Joaquim Santos, Pedro Lopes, António C. Gouveia, Arménio Matos, Agostinho Salgado, M. Teresa Girão da Cruz, João Farminhão, Marta Horta, Guilherme Barreto, Ana V. Marques, Leonardo Craveiro, Patrícia Pinto, Matilde Santos, Bárbara Nunes, Margarida Barreiro, André Dias, Gabriel Rodrigues, Leonor Esteves, Marina Wanderley, Inês Santos, José Pedro Artiaga, João Veríssimo, Inês Vilhena, Lucas Moniz, Arthur Leão, Marta Couras, Sara B. Mendes, Mauro Nereu, Ana Margarida Dias da Silva, Fátima Sales, M. Teresa Gonçalves, António Coutinho, Helena Freitas, Joaquim S. Silva, Jaime Ramos, Elizabete Marchante, Sérgio Timóteo
Publikováno v:
Scientific Data, Vol 11, Iss 1, Pp 1-7 (2024)
Abstract Species phenology - the timing of key life events - is being altered by ongoing climate changes with yet underappreciated consequences for ecosystem stability. While flowering is generally occurring earlier, we know much less about other key
Externí odkaz:
https://doaj.org/article/75ffb3dca2534c6f81c166b1a54da00c