Results 181 to 190 of about 16,096,383 (218)

Spectroscopic confirmation of two luminous galaxies at a redshift of 14. [PDF]

Nature
Carniani S, Hainline K, D'Eugenio F, Eisenstein DJ, Jakobsen P, Witstok J, Johnson BD, Chevallard J, Maiolino R, Helton JM, Willott C, Robertson B, Alberts S, Arribas S, Baker WM, Bhatawdekar R, Boyett K, Bunker AJ, Cameron AJ, Cargile PA, Charlot S, Curti M, Curtis-Lake E, Egami E, Giardino G, Isaak K, Ji Z, Jones GC, Kumari N, Maseda MV, Parlanti E, Pérez-González PG, Rawle T, Rieke G, Rieke M, Del Pino BR, Saxena A, Scholtz J, Smit R, Sun F, Tacchella S, Übler H, Venturi G, Williams CC, Willmer CNA.   +44 more
europepmc   +1 more source

Imprints of massive black-hole binaries on neighbouring decihertz gravitational-wave sources. [PDF]

Nat Astron
Stegmann J, Zwick L, Vermeulen SM, Antonini F, Mayer L.   +4 more
europepmc   +1 more source

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Resolving the hot and ionized Universe through the Sunyaev-Zeldovich effect. [PDF]

Open Res Eur
Di Mascolo L, Perrott Y, Mroczkowski T, Raghunathan S, Andreon S, Ettori S, Simionescu A, van Marrewijk J, Cicone C, Lee M, Nelson D, Sommovigo L, Booth M, Klaassen P, Andreani P, Cordiner MA, Johnstone D, van Kampen E, Liu D, Maccarone TJ, Morris TW, Orlowski-Scherer J, Saintonge A, Smith M, Smith M, Thelen AE, Wedemeyer S.   +26 more
europepmc   +1 more source

Peaks in weak lensing mass maps for cluster astrophysics and cosmology. [PDF]

Proc Jpn Acad Ser B Phys Biol Sci
Oguri M, Miyazaki S.
europepmc   +1 more source

Primordial Rotating Disk Composed of ≥15 Star Forming Clumps at Cosmic Dawn

Fujimoto S, Ouchi M, Kohno K, Valentino F, Giménez-Arteaga C, Brammer G, Furtak L, Kohandel M, Oguri M, Pallottini A, Richard J, Zitrin A, Bauer F, Boylan-Kolchin M, Dessauges-Zavadsky M, Egami E, Finkelstein S, Ma Z, Smail I, Watson D, Hutchison T, Rigby J, Welch B, Ao Y, Bradley L, Caminha G, Caputi K, Espada D, Endsley R, Fudamoto Y, González-López J, Hatsukade B, Koekemoer A, Kokorev V, Laporte N, Lee M, Magdis G, Ono Y, Rizzo F, Shibuya T, Shimasaku K, Sun F, Toft S, Umehata H, Wang T, Yajima H.   +45 more
europepmc   +1 more source

Counting Cosmic Cycles: Past Big Crunches, Future Recurrence Limits, and the Age of the Quantum Memory Matrix Universe. [PDF]

Entropy (Basel)
Neukart F, Marx E, Vinokur V.
europepmc   +1 more source

Time-Delay Cosmography: Measuring the Hubble Constant and Other Cosmological Parameters with Strong Gravitational Lensing. [PDF]

Space Sci Rev
Birrer S, Millon M, Sluse D, Shajib AJ, Courbin F, Erickson S, Koopmans LVE, Suyu SH, Treu T.   +8 more
europepmc   +1 more source

High redshift X-ray galaxy clusters [PDF]

Astronomy and Astrophysics, 2007
The current generation of X-ray observatories like Chandra allows studies with very fine spatial details. It is now possible to resolve X-ray point sources projected into the cluster diffuse emission and exclude them from the analysis to estimate the ``correct'' X-ray observables. In order to verify the incidence of point sources on the cluster thermal
Isabella M. Gioia, R Fanti
exaly   +6 more sources

The mass–concentration relation in massive galaxy clusters at redshift ∼1

Monthly Notices of the Royal Astronomical Society, 2013
Mass and concentration of clusters of galaxies are related and evolving with redshift. We study the properties of a sample of 31 massive galaxy clusters at high redshift, 0.8 < ∼ z < ∼ 1.5, using weak and strong lensing observations.
Giovanni Covone, Mauro Sereno
exaly   +2 more sources

What are protoclusters? – Defining high-redshift galaxy clusters and protoclusters [PDF]

Monthly Notices of the Royal Astronomical Society, 2015
We explore the structures of protoclusters and their relationship with high redshift clusters using the Millennium Simulation combined with a semi-analytic model. We find that protoclusters are very extended, with 90 per cent of their mass spread across $\sim35\,h^{-1}{\rm Mpc}$ comoving at $z=2$ ($\sim30\, \rm{arcmin}$).
Nina Hatch, Elizabeth Cooke
exaly   +5 more sources