Results 111 to 120 of about 282,692 (200)

Mass Segregation and Transient Formation in Nuclear Stellar Clusters

The Astrophysical Journal
Supermassive black holes at the centers of galaxies occasionally disrupt stars or consume stellar-mass black holes (BHs) that wander too close, producing observable electromagnetic or gravitational wave signals.
Barak Rom, Re’em Sari
doaj   +1 more source

Velocity Dispersions of Quiescent Galaxies in IllustrisTNG

The Astrophysical Journal
We examine the central stellar velocity dispersion of subhalos based on IllustrisTNG cosmological hydrodynamic simulations. The central velocity dispersion is a fundamental observable that links galaxies with their dark matter subhalos.
Jubee Sohn, Margaret J. Geller, Josh Borrow, Mark Vogelsberger   +3 more
doaj   +1 more source

Older Ages for 23 Pre-main Sequence Stars in Upper Scorpius Using Dynamical-mass-constrained Stellar Evolutionary Models

The Astrophysical Journal
We present revised stellar ages for 23 pre-main-sequence (PMS) K- and M-type stars in the Upper Scorpius (Upper Sco) star-forming region, derived using stellar dynamical masses to constrain isochronal ages from five PMS stellar evolutionary models.
A. P. M. Towner, J. A. Eisner, P. D. Sheehan, L. A. Hillenbrand, Y.-L. Wu   +4 more
doaj   +1 more source

Gravitational-wave localization alone can probe origin of stellar-mass black hole mergers. [PDF]

Nat Commun, 2017
Bartos I, Haiman Z, Marka Z, Metzger BD, Stone NC, Marka S.   +5 more
europepmc   +1 more source

Synthetic stellar mass-to-light ratios for stellar populations

, 1998
Evolutionary synthesis models for stellar populations of various ages and chemical compositions are constructed with the approach described in Maraston (1998), in which the Fuel Consumption Theorem is used to evaluate the energetics of Post Main Sequence stars.
openaire   +2 more sources

Low-Mass Binaries and Stellar Dynamos [PDF]

The Astrophysical Journal, 1996
Muslimov, A., Sarna, M.J.
openaire   +3 more sources

A hybrid stellar mass black-hole optimization framework for finding significant biclusters using average Kendall rank correlation. [PDF]

Sci Rep
Balamurugan R.
europepmc   +1 more source

Using JADES NIRCam photometry to investigate the dependence of stellar mass inferences on the IMF in the early universe. [PDF]

Proc Natl Acad Sci U S A
Woodrum C, Rieke M, Ji Z, Baker WM, Bhatawdekar R, Bunker AJ, Charlot S, Curtis-Lake E, Eisenstein DJ, Hainline K, Hausen R, Helton JM, Hviding RE, Johnson BD, Robertson B, Sun F, Tacchella S, Whitler L, Williams CC, Willmer CNA.   +19 more
europepmc   +1 more source

Discovery of the most compact 3+1-type quadruple star system TIC 120362137. [PDF]

Nat Commun
Borkovits T, Rappaport SA, Chen HL, Torres G, Mitnyan T, Kostov VB, Powell BP, Pribulla T, Zasche P, Bíró IB, Csányi I, Czavalinga DR, Dencs Z, Garai Z, Kolář J, Cagaš P, Henzl Z, Kaye T, Kučáková H, Mašek M, Uhlař R.   +20 more
europepmc   +1 more source

Development of Highly Multiplex Targeted Proteomics Assays in Biofluids Using a Nominal Mass Ion Trap Mass Spectrometer. [PDF]

Mol Cell Proteomics
Plubell DL, Remes PM, Wu CC, Jacob CC, Merrihew GE, Hsu C, Shulman N, MacLean BX, Heil L, Poston KL, Montine TJ, MacCoss MJ.   +11 more
europepmc   +1 more source