Results 141 to 150 of about 362 (198)

Galactic archaeology with ages based on chemical clocks

, 2021
In the era of large spectroscopic surveys, high-quality spectra can contribute to our understanding of the Galactic chemical evolution, not only providing high-precision abundances of elements belonging to the different nucleosynthesis channels, but also giving constraints to one of the most elusive quantity in astrophysics, i.e. stellar age.
openaire   +1 more source

The BAyesian STellar Algorithm (BASTA): a fitting tool for stellar studies, asteroseismology, exoplanets, and Galactic archaeology

, 2021
V. Silva Aguirre, Jakob Rørsted Mosumgaard, A. B. Justesen, Amalie Stokholm, Kuldeep Verma, Mark Lykke Winther, Emil Knudstrup, Kjeld Nielsen, C. Sahlholdt, J. R. Larsen, S. Cassisi, Aldo Serenelli, L. Casagrande, J. Christensen‐Dalsgaard, G. R. Davies, Jason W. Ferguson, Mikkel N. Lund, Achim Weiß, T. R. White   +18 more
openalex   +2 more sources

Galactic Archaeology in the Triangulum System (M33) [M33 DAS-2]

Giuseppe Donatiello
openalex   +2 more sources

The Ring Monstrance from the Loreto treasury in Prague: handheld Raman spectrometer for identification of gemstones. [PDF]

Philos Trans A Math Phys Eng Sci, 2016
Jehlička J, Culka A, Baštová M, Bašta P, Kuntoš J.   +4 more
europepmc   +1 more source

THE K2 GALACTIC ARCHAEOLOGY PROGRAM DATA RELEASE I: ASTEROSEISMIC RESULTS FROM CAMPAIGN 1 [PDF]

, 2017
Dennis Stello, Joel Zinn, Y. Elsworth, R. A. García, T. Kallinger, S. Mathur, B. Mosser, Sanjib Sharma, W. J. Chaplin, G. R. Davies, Daniel Huber, Caitlin D. Jones, A. Miglio, V. Silva Aguirre   +13 more
openalex   +1 more source

Rapid global ocean-atmosphere response to Southern Ocean freshening during the last glacial. [PDF]

Nat Commun, 2017
Turney CSM, Jones RT, Phipps SJ, Thomas Z, Hogg A, Kershaw AP, Fogwill CJ, Palmer J, Bronk Ramsey C, Bronk Ramsey C, Adolphi F, Muscheler R, Hughen KA, Staff RA, Grosvenor M, Golledge NR, Rasmussen SO, Hutchinson DK, Haberle S, Lorrey A, Boswijk G, Cooper A.   +21 more
europepmc   +1 more source

Lithium evolution in the low-mass evolved stars with asteroseismology and LAMOST spectroscopy. [PDF]

Fundam Res
Yan HL, Zhang JH, Zhou YT, Gao Q, Shi JR, Kumar YB, Aoki W, Li H, Li C, Zhao G.   +9 more
europepmc   +1 more source

Globular clusters in high-redshift dwarf galaxies: a case study from the Local Group. [PDF]

Mon Not R Astron Soc, 2018
Zick TO, Weisz DR, Boylan-Kolchin M.
europepmc   +1 more source

The timing of the ca-660 BCE Miyake solar-proton event constrained to between 664 and 663 BCE. [PDF]

Commun Earth Environ
Panyushkina IP, Jull AJT, Molnár M, Varga T, Kontul' I, Hantemirov R, Kukarskih V, Sljusarenko I, Myglan V, Livina V.   +9 more
europepmc   +1 more source

Bayesian chronological analyses consistent with synchronous age of 12,835-12,735 Cal B.P. for Younger Dryas boundary on four continents. [PDF]

Proc Natl Acad Sci U S A, 2015
Kennett JP, Kennett DJ, Culleton BJ, Aura Tortosa JE, Bischoff JL, Bunch TE, Daniel IR, Erlandson JM, Ferraro D, Firestone RB, Goodyear AC, Israde-Alcántara I, Johnson JR, Jordá Pardo JF, Kimbel DR, LeCompte MA, Lopinot NH, Mahaney WC, Moore AM, Moore CR, Ray JH, Stafford TW, Tankersley KB, Wittke JH, Wolbach WS, West A.   +25 more
europepmc   +1 more source