Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Baronchelli, I"'
Autor:
Boyett, K., Bunker, A. J., Chevallard, J, Battisti, A. J., Henry, A. L., Wilkins, S., Malkan, M. A., Caruana, J., Atek, H., Baronchelli, I., Colbert, J., Dai, Y. S., Gardner, Jonathan. P., Rafelski, M., Scarlata, C., Teplitz, H. I., Wang, X.
We follow up emission line galaxies identified through the near-infrared slitless HST/WFC3 WISP survey with VLT/FORS2 optical spectroscopy. Over 4 WISP fields, we targetted 85 of 138 line emission objects at $0.4
Externí odkaz:
http://arxiv.org/abs/2404.07497
Autor:
Battisti, A. J., Bagley, M. B., Rafelski, M., Baronchelli, I., Dai, Y. S., Henry, A. L., Atek, H., Colbert, J., Malkan, M. A., McCarthy, P. J., Scarlata, C., Siana, B., Teplitz, H. I., Alavi, A., Boyett, K., Bunker, A. J., Gardner, J. P., Hathi, N. P., Masters, D., Mehta, V., Rutkowski, M., Shahinyan, K., Sunnquist, B., Wang, X.
We present reduced images and catalogues of photometric and emission line data ($\sim$230,000 and $\sim$8,000 sources, respectively) for the WFC3 Infrared Spectroscopic Parallel (WISP) Survey. These data are made publicly available on the Mikulski Ar
Externí odkaz:
http://arxiv.org/abs/2404.04762
Autor:
Battisti, A. J., Bagley, M. B., Baronchelli, I., Dai, Y. -S., Henry, A. L., Malkan, M. A., Alavi, A., Calzetti, D., Colbert, J., McCarthy, P. J., Mehta, V., Rafelski, M., Scarlata, C., Shivaei, I., Wisnioski, E.
We present the first characterisation of the average dust attenuation curve at $z\sim1.3$ by combining rest-frame ultraviolet through near-IR photometry with Balmer decrement ($\mathrm{H}\alpha$/$\mathrm{H}\beta$) constraints for $\sim$900 galaxies w
Externí odkaz:
http://arxiv.org/abs/2204.05553
Autor:
Rodríguez-Muñoz, L., Rodighiero, G., Pérez-González, P. G., Talia, M., Baronchelli, I., Morselli, L., Renzini, A., Puglisi, A., Grazian, A., Zanella, A., Mancini, C., Feltre, A., Romano, M., García, A. Vidal, Franceschini, A., Pampliega, B. Alcalde, Cassata, P., Costantin, L., Sánchez, H. Domínguez, Espino-Briones, N., Iani, E., Koekemoer, A., Lumbreras-Calle, A., Rodríguez-Espinosa, J. M.
We use a sample of 706 galaxies, selected as [OII]$\lambda$3727 ([OII]) emitters in the Survey for High-$z$ Absorption Red and Dead Sources (SHARDS) on the CANDELS/GOODS-N field, to study the differential attenuation of the nebular emission with resp
Externí odkaz:
http://arxiv.org/abs/2112.01885
Autor:
Baronchelli, I., Scarlata, C. M., Rodriguez-Muñoz, L., Bonato, M., Morselli, L., Vaccari, M., Carraro, R., Barrufet, L., Henry, A., Mehta, V., Rodighiero, G., Baruffolo, A., Bagley, M., Battisti, A., Colbert, J., Dai, Y. S., De Pascale, M., Dickinson, H., Malkan, M., Mancini, C., Rafelski, M., Teplitz, H. I.
The identification of an emission line is unambiguous when multiple spectral features are clearly visible in the same spectrum. However, in many cases, only one line is detected, making it difficult to correctly determine the redshift. We developed a
Externí odkaz:
http://arxiv.org/abs/2111.01807
Autor:
Carraro, R., Rodighiero, G., Cassata, P., Brusa, M., Shankar, F., Baronchelli, I., Daddi, E., Delvecchio, I., Franceschini, A., Griffiths, R., Gruppioni, C., López-Navas, E., Mancini, C., Marchesi, S., Negrello, M., Puglisi, A., Sani, E., Suh, H.
Publikováno v:
A&A 642, A65 (2020)
We study the co-evolution between the black hole accretion rate (BHAR) and the star formation rate (SFR) in different galaxy life phases: main sequence star-forming galaxies, quiescent and starburst galaxies at different cosmic epochs. We take advant
Externí odkaz:
http://arxiv.org/abs/2007.11002
Autor:
Barrufet, L., Pearson, C., Serjeant, S., Małek, K., Baronchelli, I., Campos-Varillas, M. C., White, G. J., Valtchanov, I., Matsuhara, H., Conversi, L., Kim, S. J., Goto, T., Oi, N., Malkan, M., Kim, H., Ikeda, H., Takagi, T., Toba, Y., Miyaji, T.
Publikováno v:
A&A 641, A129 (2020)
Dusty high-z galaxies are extreme objects with high star formation rates (SFRs) and luminosities. Characterising the properties of this population and analysing their evolution over cosmic time is key to understanding galaxy evolution in the early Un
Externí odkaz:
http://arxiv.org/abs/2007.07992
Autor:
Baronchelli, I., Scarlata, C. M., Rodighiero, G., Rodríguez-Muñoz, L., Bonato, M., Bagley, M., Henry, A., Rafelski, M., Malkan, M., Colbert, J., Dai, Y. S., Dickinson, H., Mancini, C., Mehta, V., Morselli, L., Teplitz, H. I.
Future surveys focusing on understanding the nature of dark energy (e.g., Euclid and WFIRST) will cover large fractions of the extragalactic sky in near-IR slitless spectroscopy. These surveys will detect a large number of galaxies that will have onl
Externí odkaz:
http://arxiv.org/abs/2006.12613
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Autor:
Rodighiero, G., Enia, A., Delvecchio, I., Lapi, A., Magdis, G. E., Rujopakarn, W., Mancini, C., Rodriguez-Munoz, L., Carraro, R., Iani, E., Negrello, M., Franceschini, A., Renzini, A., Gruppioni, C., Perna, M., Baronchelli, I., Puglisi, A., Cassata, P., Daddi, E., Morselli, L., Silverman, J.
We investigate a sample of 152 dusty sources at 1:5 < z < 2:5 to understand the connection of enhanced Star-Formation-Rate (SFR) and Black-Hole-Accretion-Rate (BHAR). The sources are Herschel-selected, having stellar masses M*>10^10Msun and SFR (100-
Externí odkaz:
http://arxiv.org/abs/1905.06955