Zobrazeno 1 - 10
of 4 479
pro vyhledávání: '"Wéber E"'
Autor:
Gupta, Anshu, Trott, Cathryn M., Jaiswar, Ravi, Ryan-Weber, E. V., Bunker, Andrew J., Acharyya, Ayan, Cameron, Alex J., Forrest, Ben, Kacprzak, Glenn G., Nanayakkara, Themiya, Tran, Kim-Vy, Chokshi, Aman
We present the discovery of a unique Lyman-continuum (LyC) emitter at z=3.088. The LyC emission were detected using the Hubble Space Telescope (HST) WFC3/UVIS F336W filter, covering a rest-frame wavelength range of 760-900 Angstrom. The peak signal-t
Externí odkaz:
http://arxiv.org/abs/2403.13285
Autor:
D'Odorico, Valentina, Banados, E., Becker, G. D., Bischetti, M., Bosman, S. E. I., Cupani, G., Davies, R., Farina, E. P., Ferrara, A., Feruglio, C., Mazzucchelli, C., Ryan-Weber, E., Schindler, J. -T., Sodini, A., Venemans, B. P., Walter, F., Chen, H., Lai, S., Zhu, Y., Bian, F., Campo, S., Carniani, S., Cristiani, S., Davies, F., Decarli, R., Drake, A., Eilers, A. -C., Fan, X., Gaikwad, P., Gallerani, S., Greig, B., Haehnelt, M. G., Hennawi, J., Keating, L., Kulkarni, G., Mesinger, A., Meyer, R. A., Neeleman, M., Onoue, M., Pallottini, A., Qin, Y., Rojas-Ruiz, S., Satyavolu, S., Sebastian, A., Tripodi, R., Wang, F., Wolfson, M., Yang, J., Zanchettin, M. V.
Publikováno v:
MNRAS, Volume 523, Issue 1, pp.1399-1420 (2023)
The final phase of the reionization process can be probed by rest-frame UV absorption spectra of quasars at z>6, shedding light on the properties of the diffuse intergalactic medium within the first Gyr of the Universe. The ESO Large Programme "XQR-3
Externí odkaz:
http://arxiv.org/abs/2305.05053
Autor:
Bischetti, M., Feruglio, C., D'Odorico, V., Arav, N., Bañados, E., Becker, G., Bosman, S. E. I., Carniani, S., Cristiani, S., Cupani, G., Davies, R., Eilers, A. C., Farina, E. P., Ferrara, A., Maiolino, R., Mazzucchelli, C., Mesinger, A., Meyer, R., Onoue, M., Piconcelli, E., Ryan-Weber, E., Schindler, J-T., Wang, F., Yang, J., Zhu, Y., Fiore, F.
Publikováno v:
Nature, 605, 244-247 (2022)
Luminous quasars powered by accretion onto billion solar mass black holes already exist at the epoch of Reionisation, when the Universe was 0.5-1 Gyr old. These objects likely reside in over-dense regions of the Universe, and will grow to form today'
Externí odkaz:
http://arxiv.org/abs/2205.00021
Publikováno v:
In Veterinary Clinics of North America: Exotic Animal Practice January 2025 28(1):193-207
Autor:
Bassett, R., Ryan-Weber, E. V., Cooke, J., Mestric, U., Prichard, L. J., Rafelski, M., Iwata, I., Sawicki, M., Gwyn, S., Arnouts, S.
Measuring the escape fraction, $f_{\rm esc}$, of ionizing, Lyman Continuum (LyC) radiation is key to our understanding of the process of cosmic reionization. In this paper we provide a methodology for recovering the posterior probability distribution
Externí odkaz:
http://arxiv.org/abs/2202.02859
In this work, we investigate upper limits on the global escape fraction of ionizing photons ($f_{\rm esc/global}^{\rm abs}$) from a sample of galaxies probed for Lyman-continuum (LyC) emission characterized as non-LyC and LyC leakers. We present a sa
Externí odkaz:
http://arxiv.org/abs/2109.11625
Autor:
Bassett, R., Ryan-Weber, E. V., Cooke, J., Meštrić, U., Kakiichi, K., Prichard, L., Rafelski, M.
Understanding the relationship between the underlying escape fraction of Lyman continuum (LyC) photons ($f_{\rm esc}$) emitted by galaxies and measuring the distribution of observed $f_{\rm esc}$ values at high redshift is fundamental to the interpre
Externí odkaz:
http://arxiv.org/abs/2101.00727
Autor:
Rampazzo, R., Mazzei, P., Marino, A., Bianchi, L., Ciroi, S., Held, E. V., Iodice, E., Postma, J., Ryan-Weber, E., Spavone, M., Uslenghi, M.
Dorado is a nearby (17.69 Mpc) strongly evolving galaxy group in the Southern Hemisphere. We are investigating the star formation in this group. This paper provides a FUV imaging of NGC 1533, IC 2038 and IC 2039, which form a substructure, south west
Externí odkaz:
http://arxiv.org/abs/2012.10306
Autor:
Meštrić, Uroš, Ryan-Weber, E. V., Cooke, J., Bassett, R., Sawicki, M., Faisst, A. L., Kakiichi, K., Inoue, A. K., Rafelski, M., Prichard, L. J., Arnouts, S., Moutard, T., Coupon, J., Golob, A., Gwyn, S.
Identifying non-contaminated sample of high-redshift galaxies with escaping Lyman continuum (LyC) flux is important for understanding the sources and evolution of cosmic reionization. We present CLAUDS $u$-band photometry of the COSMOS field to probe
Externí odkaz:
http://arxiv.org/abs/2004.00158
Autor:
Koribalski, B. S., Staveley-Smith, L., Westmeier, T., Serra, P., Spekkens, K., Wong, O. I., Lagos, C. D. P., Obreschkow, D., Ryan-Weber, E. V., Zwaan, M., Kilborn, V., Bekiaris, G., Bekki, K., Bigiel, F., Boselli, A., Bosma, A., Catinella, B., Chauhan, G., Cluver, M. E., Colless, M., Courtois, H. M., Crain, R. A., de Blok, W. J. G., Dénes, H., Duffy, A. R., Elagali, A., Fluke, C. J., For, B. -Q., Heald, G., Henning, P. A., Hess, K. M., Holwerda, B. W., Howlett, C., Jarrett, T., Jones, D. H., Jones, M. G., Józsa, G. I. G., Jurek, R., Jütte, E., Kamphuis, P., Karachentsev, I., Kerp, J., Keiner, D., Kraan-Korteweg, R. C., Lee-Waddell, K., López-Sánchez, A. R., Madrid, J., Meyer, M., Mould, J., Murugeshan, C., Norris, R. P., Oh, S. -H., Oosterloo, T. A., Popping, A., Putman, M., Reynolds, T. N., Rhee, J., Robotham, A. S. G., Ryder, S., Schröder, A. C., Shao, Li, Stevens, A. R. H., Taylor, E. N., van der Hulst, J. M., Verdes-Montenegro, L., Wakker, B. P., Wang, J., Whiting, M., Winkel, B., Wolf, C.
Publikováno v:
Ap&SS 365, 118 (2020) - https://rdcu.be/b5Bfg
The Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) is a next-generation survey of neutral hydrogen (HI) in the Local Universe. It uses the widefield, high-resolution capability of the Australian Square Kilometer Array Pathfinder (ASKAP)
Externí odkaz:
http://arxiv.org/abs/2002.07311