Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Mary Crone"'
We present a strategy for estimating the mass per unit length along supercluster-scale filaments that are oriented across the sky, based on mock redshift surveys of 264 filaments from the Millennium simulation. In our fiducial scenario, we place each
Externí odkaz:
http://arxiv.org/abs/2410.19659
Publikováno v:
2022, The Astrophysical Journal, Volume 935, Issue 2, id.130, 21 pp
We present theoretical expectations for infall toward supercluster-scale cosmological filaments, motivated by the Arecibo Pisces-Perseus Supercluster Survey (APPSS) to map the velocity field around the Pisces-Perseus Supercluster (PPS) filament. We u
Externí odkaz:
http://arxiv.org/abs/2207.07600
Autor:
Durbala, Adriana, Finn, Rose A., Odekon, Mary Crone, Haynes, Martha P., Koopmann, Rebecca A., O'Donoghue, Aileen A.
We present an HI-optical catalog of ~ 30,000 galaxies based on the 100% complete Arecibo Legacy Fast Arecibo L-band Feed Array (ALFALFA) survey combined with data from the Sloan Digital Sky Survey (SDSS). Our goal is to facilitate public use of the c
Externí odkaz:
http://arxiv.org/abs/2011.02588
Autor:
Koopmann, Rebecca A., Balonek, Thomas J., Cannon, John M., Craig, David, Durbala, Adriana, Finn, Rose, Hallenbeck, Gregory, Haynes, Martha P., Lebrón, Mayra, Leisman, Lukas, Miller, Jeff, Odekon, Mary Crone, O'Donoghue, Aileen, Ribaudo, Joseph, Rosenberg, Jessica, Troischt, Parker, Venkatesan, Aparna
The NSF-sponsored Undergraduate ALFALFA Team (UAT) promotes long-term collaborative research opportunities for faculty and students from 23 U.S. public and private primarily undergraduate institutions (PUIs) within the context of the extragalactic AL
Externí odkaz:
http://arxiv.org/abs/1907.06754
Autor:
Odekon, Mary Crone, Hallenbeck, Gregory, Haynes, Martha P., Koopmann, Rebecca A., Phi, An, Wolfe, Pierre-Francois
We use the ALFALFA HI survey to examine whether the cold gas reservoirs of galaxies are inhibited or enhanced in large-scale filaments. Our sample includes 9947 late-type galaxies with HI detections, and 4236 late-type galaxies with well-determined H
Externí odkaz:
http://arxiv.org/abs/1712.05045
Autor:
Odekon, Mary Crone, Koopmann, Rebecca A., Haynes, Martha P., Finn, Rose A., McGowan, Christopher, Micula, Adina, Reed, Lyle, Giovanelli, Riccardo, Hallenbeck, Gregory
We present the HI content of galaxies in nearby groups and clusters as measured by the 70% complete Arecibo Legacy Fast-ALFA (ALFALFA) survey, including constraints from ALFALFA detection limits. Our sample includes 22 systems at distances between 70
Externí odkaz:
http://arxiv.org/abs/1604.08862
We use fractal analysis to systematically study the clustering strength of the distribution of stars, HII regions, molecular gas, and individual giant molecular clouds in M33 over a wide range of spatial scales. We find a clear transition from a scal
Externí odkaz:
http://arxiv.org/abs/1109.3104
Publikováno v:
The Astrophysical Journal, Volume 720, Issue 1, pp. 541-547 (2010)
We study the distribution of stars, HII regions, molecular gas, and individual giant molecular clouds in M33 over a wide range of spatial scales. The clustering strength of these components is systematically estimated through the fractal dimension. W
Externí odkaz:
http://arxiv.org/abs/1007.3621
Autor:
Odekon, Mary Crone
The autocorrelation function provides an objective test for the existence of special scales in the hierarchical clustering of young stars. We apply this measure to single-star photometry for the brightest main sequence stars in the Small Magellanic C
Externí odkaz:
http://arxiv.org/abs/0804.4607
Autor:
Odekon, Mary Crone
Publikováno v:
Astron.J.132:1834-1843,2006
We present the correlation dimension of resolved young stars in four actively star-forming dwarf galaxies that are sufficiently resolved and transparent to be modeled as projections of three-dimensional point distributions. We use data in the Hubble
Externí odkaz:
http://arxiv.org/abs/astro-ph/0608114