Results 141 to 150 of about 3,974,322 (270)

The Initial Mass Function of Stars and Brown Dwarfs in the Upper Sco Association

The Astronomical Journal
I present infrared spectroscopy of 37 brown dwarf candidates in the Upper Scorpius (Upper Sco) association, 35 of which are classified as young and cool, making them likely members.
K. L. Luhman
doaj   +1 more source

The Stellar Initial Mass Function in Starburst Galaxies [PDF]

, 1999
Claus Leitherer
openalex   +1 more source

The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER). VI. The High-mass Stellar Initial Mass Function of M33

The Astronomical Journal
We measure the high-mass stellar initial mass function (IMF) from resolved stars in M33 young stellar clusters. Leveraging the Hubble Space Telescope’s high resolving power, we fully model the IMF probabilistically.
Tobin M. Wainer, Benjamin F. Williams, L. Clifton Johnson, Daniel R. Weisz, Julianne J. Dalcanton, Anil C. Seth, Andrew Dolphin, Meredith J. Durbin, Eric F. Bell, Zhuo Chen, Puragra Guhathakurta, Eric W. Koch, Christina W. Lindberg, Erik Rosolowsky, Karin M. Sandstrom, Evan D. Skillman, Adam Smercina, Estephani E. TorresVillanueva   +17 more
doaj   +1 more source

The Initial Mass Function of a Massive Star‐forming Region W51 [PDF]

, 2000
Shin‐ichiro Okumura, Atsushi Mori, Eiji Nishihara, Etsuji Watanabe, Takuya Yamashita   +4 more
openalex   +1 more source

The Initial Mass Function of Low‐Mass Stars and Brown Dwarfs in Young Clusters [PDF]

, 2000
K. L. Luhman, G. H. Rieke, Erick T. Young, A. Cotera, H. Chen, Marcia Rieke, Glenn Schneider, Rodger I. Thompson   +7 more
openalex   +1 more source

Experimental research on low and strength characteristics of coal slime based cemented filling material

Meitan kexue jishu
To study the flow and strength characteristics of coal slime based backfill materials, orthogonal tests were used to design one cemented backfill material combining coal slime, high-water-content materials, cement, and fly ash.
Baifu AN, Qiaomei YI, Xiang ZHAO, Weijian YU, Dongda WANG, Jiale WANG   +5 more
doaj   +1 more source

The Low End of the Initial Mass Function in Young Large Magellanic Cloud Clusters. I. The Case of R136 [PDF]

, 2000
M. Sirianni, A. Nota, Claus Leitherer, Guido De Marchi, Mark Clampin   +4 more
openalex   +1 more source

Measuring the Upper End of the Initial Mass Function with Supernovae [PDF]

, 2010
Supernovae arise from progenitor stars occupying the upper end of the initial mass function. Their extreme brightness allows individual massive stars to be detected at cosmic distances, lending supernovae great potential as tracers of the upper end of ...
Neill, James D.
core   +1 more source

Growth of an Initial Mass Function Cluster in a Turbulent Dense Core [PDF]

, 2000
Philip C. Myers
openalex   +1 more source

Two stellar mass functions combined into one by the random sampling model of the initial mass function [PDF]

, 2000
Bruce G. Elmegreen
openalex   +1 more source