Zobrazeno 1 - 10
of 1 287
pro vyhledávání: '"evolution. [Galaxy]"'
Publikováno v:
Publications of The Korean Astronomical Society. 25:101-105
Taking the great advantage of Subaru"s wide field coverage both in the optical and in the near infrared, we have been providing panoramic views of distant clusters and their surrounding environments over the wide redshift range of 0:4 < z < 3. From o
Autor:
Gabrielli, Francesco1,2 (AUTHOR) fgabriel@sissa.it, Boco, Lumen1,2,3 (AUTHOR) mspera@sissa.it, Ghirlanda, Giancarlo4,5 (AUTHOR) giancarlo.ghirlanda@inaf.it, Salafia, Om Sharan4,5 (AUTHOR) om.salafia@inaf.it, Salvaterra, Ruben6 (AUTHOR) ruben.salvaterra@inaf.it, Spera, Mario1,2,7 (AUTHOR) lapi@sissa.it, Lapi, Andrea1,2,3,8 (AUTHOR)
Publikováno v:
Universe (2218-1997). Oct2024, Vol. 10 Issue 10, p383. 31p.
Akademický článek
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Autor:
Clery D
Publikováno v:
Science (New York, N.Y.) [Science] 2011 Jul 08; Vol. 333 (6039), pp. 173-5.
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Autor:
Koposov, Sergey E., Erkal, Denis, Li, Ting S., Da Costa, Gary S., Cullinane, Lara R., Ji, Alexander P., Kuehn, Kyler, Lewis, Geraint F., Pace, Andrew B., Shipp, Nora, Zucker, Daniel B., Bland-Hawthorn, Joss, Lilleengen, Sophia, Martell, Sarah L.
Publikováno v:
2023, ' S5: Probing the Milky Way and Magellanic Clouds potentials with the 6-D map of the Orphan-Chenab stream ', Monthly Notices of the Royal Astronomical Society, vol. 521, no. 4, pp. 4936-4962 . https://doi.org/10.1093/mnras/stad551
We present a 6-D map of the Orphan-Chenab (OC) stream by combining the data from Southern Stellar Stream Spectroscopic Survey ($S^5$) and {\it Gaia}. We reconstruct the proper motion, radial velocity, distance, on-sky track and stellar density along
Autor:
Molaro, P, Izzo, L, Selvelli, P, Bonifacio, P, Aydi, E, Cescutti, G, Guido, E, J Harvey, E, Hernanz, M, Della , M, Valle
Publikováno v:
Molaro, P, Izzo, L, Selvelli, P, Bonifacio, P, Aydi, E, Cescutti, G, Guido, E, Harvey, E J, Hernanz, M & Della Valle, M 2022, ' 7 Be detection in the 2021 outburst of RS Oph ', Monthly Notices of the Royal Astronomical Society, vol. 518, no. 2, pp. 2614-2626 . https://doi.org/10.1093/mnras/stac2708
The recurrent nova RS Oph underwent a new outburst on August 8, 2021, reaching a visible brightness of V = 4.8 mag. Observations of the 2021 outburst made with the high resolution UVES spectrograph at the Kueyen-UT2 telescope of ESO-VLT in Paranal en
Akademický článek
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Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2022, 668, pp.A55. ⟨10.1051/0004-6361/202243699⟩
Astronomy and Astrophysics-A&A, 2022, 668, pp.A55. ⟨10.1051/0004-6361/202243699⟩
Aims. Periodic orbits (POs) have been exhaustively studied. On the contrary, to our knowledge, no complete and systematic study of higher-multiplicity (ℳ) POs, that is, orbits that close after more than one revolution in phase space, exists. Here,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4baf4751ce8bcb971ed90294e58b34e5
https://hal.science/hal-03982418/file/aa43699-22.pdf
https://hal.science/hal-03982418/file/aa43699-22.pdf
Autor:
Vasily Belokurov, Eugene Vasiliev, Alis J Deason, Sergey E Koposov, Azadeh Fattahi, Adam M Dillamore, Elliot Y Davies, Robert J J Grand
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2023, Vol.518(4), pp.6200-6215 [Peer Reviewed Journal]
Belokurov, V, Vasiliev, E, Deason, A J, Koposov, S E, Fattahi, A, Dillamore, A M, Davies, E Y & Grand, R J J 2023, ' Energy wrinkles and phase-space folds of the last major merger ', Monthly Notices of the Royal Astronomical Society, vol. 518, no. 4, pp. 6200-6215 . https://doi.org/10.1093/mnras/stac3436
Belokurov, V, Vasiliev, E, Deason, A J, Koposov, S E, Fattahi, A, Dillamore, A M, Davies, E Y & Grand, R J J 2023, ' Energy wrinkles and phase-space folds of the last major merger ', Monthly Notices of the Royal Astronomical Society, vol. 518, no. 4, pp. 6200-6215 . https://doi.org/10.1093/mnras/stac3436
Relying on the dramatic increase in the number of stars with full 6D phase-space information provided by the Gaia Data Release 3, we discover unambiguous signatures of phase-mixing in the stellar halo around the Sun. We show that for the stars likely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::293b526458db8422226e6f1f92871d63
https://doi.org/10.1093/mnras/stac3436
https://doi.org/10.1093/mnras/stac3436