Zobrazeno 1 - 10
of 4 099
pro vyhledávání: '"FIS/05 ASTRONOMIA E ASTROFISICA"'
Autor:
L Barrufet, P A Oesch, R Bouwens, H Inami, L Sommovigo, H Algera, E da Cunha, M Aravena, P Dayal, A Ferrara, Y Fudamoto, V Gonzalez, L Graziani, A P S Hygate, I de Looze, T Nanayakkara, A Pallottini, R Schneider, M Stefanon, M Topping, P van der Werf
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 522(3):3926-3934
We present the first observational infrared luminosity function (IRLF) measurement in the Epoch of Reionization (EoR) based on a ultraviolet (UV)-selected galaxy sample with the Atacama Large Millimeter Array (ALMA) spectroscopic observations. Our an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d46a3bbc820cff442a9330176dc7b691
https://doi.org/10.1093/mnras/stad1259
https://doi.org/10.1093/mnras/stad1259
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 522:3986-3991
The earliest JWST observations have revealed an unexpected abundance of super-early (z > 10), massive ($M_*\, \approx 10^9 {\rm M}_{\odot }$ ) galaxies at the bright-end (MUV ≈ −21) of the ultraviolet luminosity function (UV LF). We present a min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57b455dd23de18632d45ee8602b90dbe
https://doi.org/10.1093/mnras/stad1095
https://doi.org/10.1093/mnras/stad1095
Autor:
A. Limonta, M. Zannoni, G. Coppi, G. Conenna, F. Boussaha, A. Tartari, M. Gervasi, F. Nati, A. Passerini, P. de Bernardis, A. Coppolecchia, G. D’Alessandro, S. Masi, A. Paiella, M. Bersanelli, C. Franceschet, E. Manzan, A. Mennella
Publikováno v:
Journal of Low Temperature Physics. 209:631-639
With this contribution we show the readout electronics for kinetic inductance detectors (KIDs) that we are developing based on commercial IQ transceivers from National Instruments and using a Virtex 5 class FPGA. It will be the readout electronics of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc3d442fad7233dc08049b60b9b79db2
https://doi.org/10.1007/s10909-022-02835-4
https://doi.org/10.1007/s10909-022-02835-4
Possible evidence for a large-scale enhancement in the Lyman-α forest power spectrum at redshiftz≥ 4
Autor:
Margherita Molaro, Vid Iršič, James S Bolton, Maggie Lieu, Laura C Keating, Ewald Puchwein, Martin G Haehnelt, Matteo Viel
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:1489-1501
Inhomogeneous reionization enhances the 1D Ly α forest power spectrum on large scales at redshifts z ≥ 4. This is due to coherent fluctuations in the ionized hydrogen fraction that arise from large-scale variations in the post-reionization gas tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe8872310b4a082ae7af156663d6ce34
https://doi.org/10.1093/mnras/stad598
https://doi.org/10.1093/mnras/stad598
Autor:
Rebecca L Davies, E Ryan-Weber, V D’Odorico, S E I Bosman, R A Meyer, G D Becker, G Cupani, L C Keating, M Bischetti, F B Davies, A-C Eilers, E P Farina, M G Haehnelt, A Pallottini, Y Zhu
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:314-331
Intervening CIV absorbers are key tracers of metal-enriched gas in galaxy halos over cosmic time. Previous studies suggest that the CIV cosmic mass density ($\Omega_{\rm CIV}$) decreases slowly over 1.5 $\lesssim z\lesssim$ 5 before declining rapidly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba1a06340aa39f0e0dde55951865af4b
https://doi.org/10.1093/mnras/stad294
https://doi.org/10.1093/mnras/stad294
Publikováno v:
Monthly Notices of the Royal Astronomical Society: Letters. 520:L16-L20
Recent attempts to detect [OIII] 88$μ$m emission from super-early ($z>10$) galaxy candidates observed by JWST have been unsuccessful. By using zoom-in simulations, we show that these galaxies are faint, and mostly fall below the local metal-poor $\r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3112b98a38da6527e64d39b14e260de8
https://doi.org/10.1093/mnrasl/slac166
https://doi.org/10.1093/mnrasl/slac166
Autor:
Ewald Puchwein, James S Bolton, Laura C Keating, Margherita Molaro, Prakash Gaikwad, Girish Kulkarni, Martin G Haehnelt, Vid Iršič, Tomáš Šoltinský, Matteo Viel, Dominique Aubert, George D Becker, Avery Meiksin
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 519:6162-6183
We present the Sherwood-Relics simulations, a new suite of large cosmological hydrodynamical simulations aimed at modelling the intergalactic medium (IGM) during and after the cosmic reionization of hydrogen. The suite consists of over 200 simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a14e79b618cae61abe3389ba3f3720ff
https://doi.org/10.1093/mnras/stac3761
https://doi.org/10.1093/mnras/stac3761
Autor:
A Marino, A Anitra, S M Mazzola, T Di Salvo, A Sanna, P Bult, S Guillot, G Mancuso, M Ng, A Riggio, A C Albayati, D Altamirano, Z Arzoumanian, L Burderi, C Cabras, D Chakrabarty, N Deiosso, K C Gendreau, R Iaria, A Manca, T E Strohmayer
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 515, pp.3838-3852. ⟨10.1093/mnras/stac2038⟩
Monthly Notices of the Royal Astronomical Society, 2022, 515, pp.3838-3852. ⟨10.1093/mnras/stac2038⟩
The neutron star low-mass X-ray binary SWIFT J1749.4–2807 is the only known eclipsing accreting millisecond X-ray pulsar. In this manuscript, we perform a spectral characterization of the system throughout its 2021, 2-week-long outburst, analysing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e966820cd97943db20e90e22bbb8709
https://doi.org/10.1093/mnras/stac2038
https://doi.org/10.1093/mnras/stac2038
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 515:1676-1689
We present the results of a cluster search in the gamma-ray sky images of the Large Magellanic Cloud (LMC) region by means of the Minimum Spanning Tree (MST) and DBSCAN algorithms, at energies higher than 6 and 10 GeV, using 12 years of Fermi-LAT dat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a78423ae4ab57a1544d7b5c9a76331
https://doi.org/10.1093/mnras/stac1875
https://doi.org/10.1093/mnras/stac1875
