Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Siddhartha Shelton"'
Autor:
Eric J. Mendelsohn, Heidi Jo Newberg, Siddhartha Shelton, Lawrence M. Widrow, Jeffery M. Thompson, Carl J. Grillmair
We fit the mass and radial profile of the Orphan-Chenab Stream's (OCS) dwarf galaxy progenitor by using turnoff stars in the Sloan Digital Sky Survey (SDSS) and the Dark Energy Camera (DEC) to constrain N-body simulations of the OCS progenitor fallin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e5c6633291289a1c30d7e392b211f8d
https://resolver.caltech.edu/CaltechAUTHORS:20220217-686729000
https://resolver.caltech.edu/CaltechAUTHORS:20220217-686729000
Autor:
Matthew Newby, Malik Magdon-Ismail, Lawrence M. Widrow, Matthew Arsenault, Siddhartha Shelton, Jacob S. Bauer, Heidi Jo Newberg, Roland Judd, Lee A. Newberg, Travis Desell, Boleslaw K. Szymanski, Clayton Rayment, Benjamin A. Willett, Jake Weiss, Carlos A. Varela, Colin Rice, Steve Ulin, Jeffery M. Thompson, Eric Mendelsohn
Publikováno v:
Proceedings of the International Astronomical Union. 14:75-82
We describe an algorithm that can fit the properties of the dwarf galaxy progenitor of a tidal stream, given the properties of that stream. We show that under ideal conditions (the Milky Way potential, the orbit of the dwarf galaxy progenitor, and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71cf0747bedb5e4b2acb599180e2c4b8
https://doi.org/10.1017/s174392131900855x
https://doi.org/10.1017/s174392131900855x
Autor:
Siddhartha Shelton, Timothy C. Beers, Paul Amy, Benjamin A. Willett, Jeffrey L. Carlin, Charles Martin, Pavel A. Denissenkov, Heidi Jo Newberg
We selected blue horizontal branch (BHB) stars within the expected distance range and sky position of the Hermus Stream from Data Release 10 of the Sloan Digital Sky Survey. We identify a moving group of $19$ BHB stars that are concentrated within tw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26dbadaff9653cc5e695343db84f221c
http://arxiv.org/abs/1903.02414
http://arxiv.org/abs/1903.02414