Zobrazeno 1 - 10
of 824
pro vyhledávání: '"Márquez, J. P."'
Autor:
Marques-Chaves, R., Schaerer, D., Vanzella, E., Verhamme, A., Dessauges-Zavadsky, M., Chisholm, J., Leclercq, F., Upadhyaya, A., Alvarez-Marquez, J., Colina, L., Garel, T., Messa, M.
J1316+2614 at z=3.613 is the UV-brightest ($M_{UV}$ = -24.7) and strongest Lyman continuum (LyC, $f_{esc}^{LyC} \approx$ 90%) emitting star-forming galaxy known, showing also signatures of inflowing gas from its blue-dominated Ly$\alpha$ profile. Her
Externí odkaz:
http://arxiv.org/abs/2407.18804
Autor:
Alonso-Herrero, A., Muñoz, L. Hermosa, Labiano, A., Guillard, P., Buiten, V. A., Dicken, D., van der Werf, P., Álvarez-Márquez, J., Böker, T., Colina, L., Eckart, A., García-Marín, M., Jones, O. C., Pantoni, L., Pérez-González, P. G., Rouan, D., Ward, M. J., Baes, M., Östlin, G., Royer, P., Wright, G. S., Güdel, M., Henning, Th., Lagage, P. -O., van Dishoeck, E. F.
We present JWST/MIRI MRS spatially resolved $\sim 5-28\,\mu$m observations of the central ~4-8kpc of the ultraluminous infrared galaxy and broad absorption line quasar Mrk231. These are part of the Mid-Infrared Characterization of Nearby Iconic galax
Externí odkaz:
http://arxiv.org/abs/2407.02180
Autor:
Costantin, L., Gillman, S., Boogaard, L. A., Pérez-González, P. G., Iani, E., Rinaldi, P., Melinder, J., Gómez, A. Crespo, Colina, L., Greve, T. R., Östlin, G., Wright, G., Alonso-Herrero, A., Álvarez-Márquez, J., Annunziatella, M., Bik., A., Caputi, K. I., Dicken, D., Eckart, A., Hjorth, J., Ilbert, O., Jermann, I., Labiano, A., Langeroodi, D., Peißker, F., Pye, J. P., Tikkanen, T. V., van der Werf, P. P., Walter, F., Ward, M., Güdel, M., Henning, T. K.
Thanks to decades of observations using HST, the structure of galaxies at redshift $z>2$ has been widely studied in the rest-frame ultraviolet regime, which traces recent star formation from young stellar populations. But, we still have little inform
Externí odkaz:
http://arxiv.org/abs/2407.00153
Autor:
Rinaldi, P., Navarro-Carrera, R., Caputi, K. I., Iani, E., Ostlin, G., Colina, L., Alberts, S., Alvarez-Marquez, J., Annunziatella, M., Boogaard, L., Costantin, L., Hjorth, J., Langeroodi, D., Melinder, J., Moutard, T., Walter, F.
We investigate the correlation between stellar mass (M*) and star formation rate (SFR) across the stellar mass range log10(M*/Msun)~6-11. We consider almost 50,000 star-forming galaxies at z~3-7, leveraging data from COSMOS/SMUVS, JADES/GOODS-SOUTH,
Externí odkaz:
http://arxiv.org/abs/2406.13554
Publikováno v:
Eur. Phys. J. C 84, 537 (2024)
The International Linear Collider (ILC) will allow the precise study of $e^{-}e^{+}\rightarrow q\bar{q}$ interactions at different center-of-mass energies from the $Z$-pole to 1 TeV. In this paper, we discuss the experimental prospects for measuring
Externí odkaz:
http://arxiv.org/abs/2403.09144
Autor:
Gómez, A. Crespo, Colina, L., Álvarez-Márquez, J., Bik, A., Boogaard, L., Östlin, G., Peißker, F., Walter, F., Labiano, A., Pérez-González, P. G., Greve, T. R., Wright, G., Alonso-Herrero, A., Caputi, K. I., Costantin, L., Eckart, A., García-Marín, M., Gillman, S., Hjorth, J., Iani, E., Langeroodi, D., Pye, J. P., Rinaldi, P., Tikkanen, T., van der Werf, P., Lagage, P. O., van Dishoeck, E. F.
Despite the importance of the dusty star-forming galaxies (DSFGs) at $z$>2 for understanding the galaxy evolution in the early Universe, their stellar distributions traced by the near-IR emission were spatially unresolved until the arrival of the JWS
Externí odkaz:
http://arxiv.org/abs/2402.18672
Autor:
Bik, A., Álvarez-Márquez, J., Colina, L., Gómez, A. Crespo, Peissker, F., Walter, F., Boogaard, L. A., Östlin, G., Greve, T. R., Wright, G., Alonso-Herrero, A., Caputi, K. I., Costantin, L., Eckart, A., Gillman, S., Hjorth, J., Iani, E., Jermann, I., Labiano, A., Langeroodi, D., Melinder, J., Pérez-González, P. G., Pye, J. P., Rinaldi, P., Tikkanen, T., van der Werf, P., Güdel, M., Henning, Th., Lagage, P. O., Ray, T., van Dishoeck, E. F.
Publikováno v:
A&A 686, A3 (2024)
Dusty star-forming galaxies emit most of their light at far-IR to mm wavelengths as their star formation is highly obscured. Far-IR and mm observations have revealed their dust, neutral and molecular gas properties. The sensitivity of JWST at rest-fr
Externí odkaz:
http://arxiv.org/abs/2312.03074
Autor:
Libralato, M., Argyriou, I., Dicken, D., Marín, M. García, Guillard, P., Hines, D. C., Kavanagh, P. J., Kendrew, S., Law, D. R., Noriega-Crespo, A., Álvarez-Márquez, J.
Astrometry is one of the main pillars of astronomy, and one of its oldest branches. Over the years, an increasing number of astrometric works by means of Hubble Space Telescope (HST) data have revolutionized our understanding of various phenomena. Wi
Externí odkaz:
http://arxiv.org/abs/2311.12145
Autor:
Marquez, J. P.
This contribution explores the ability to probe BSM physics by using the experimental prospects for measuring the forward-backward asymmetry ($A_{FB}$) in $e^{+}e^{-}\rightarrow b\bar{b}$ and $e^{+}e^{-}\rightarrow c\bar{c}$ processes at the baseline
Externí odkaz:
http://arxiv.org/abs/2310.17617
Autor:
Rinaldi, P., Caputi, K. I., Iani, E., Costantin, L., Gillman, S., Perez-Gonzalez, P. G., Ostlin, G., Colina, L., Greve, T. R., Noorgard-Nielsen, H. U., Wright, G. S., Alvarez-Marquez, J., Eckart, A., Garcia-Marin, M., Hjorth, J., Ilbert, O., Kendrew, S., Labiano, A., Fevre, O. Le, Pye, J., Tikkanen, T., Walter, F., van der Werf, P., Ward, M., Annunziatella, M., Azzollini, R., Bik, A., Boogaard, L., Bosman, S. E. I., Gomez, A. Crespo, Jermann, I., Langeroodi, D., Melinder, J., Meyer, R. A., Moutard, T., Peissker, F., Gudel, M., Henning, Th., Lagage, P. -O., Ray, T., Vandenbussche, B., Waelkens, C., Dayal, P.
By using the ultra-deep \textit{JWST}/MIRI image at 5.6 $\mu m$ in the Hubble eXtreme Deep Field, we constrain the role of strong H$\alpha$-emitters (HAEs) during Cosmic Reionization at $z\simeq7-8$. Our sample of HAEs is comprised of young ($<35\;\r
Externí odkaz:
http://arxiv.org/abs/2309.15671