Concept

Brown dwarf

Related publications (104)

Configurable slit-mask unit of the Multi-Object Spectrometer for Infra-Red Exploration for the Keck telescope : Integration and Tests

A Configurable Slit Unit (CSU) has been developed for the Multi-Object Spectrometer for Infra-Red Exploration (MOSFIRE) instrument to be installed on the Keck 1 Telescope on Mauna Kea, Hawaii. MOSFIRE will provide NIR multi-object spectroscopy over a field ...

Society of Photo-Optical Instrumentation Engineers (SPIE)2008

A Possible Solution of the G-Dwarf Problem in the Frame-work of Closed Models with a Time-Dependent IMF

In this paper we present a method to solve the Gdwarf problem in the frame-work of analytical models (based on the instantaneous recycling approximation, IRA).We consider a one-zone closed model without inflows or outflows.We suppose a time-dependent Initi ...

2000

The determination of the infrared radiative lifetimes of a vibrationally excited neutral molecule using stimulated-emission-pumping, molecular-beam time-of-flight

Marcel Drabbels

The authors present a new experimental method for measurement of collision-free infrared radiative lifetimes for single quantum states of a vibrationally excited sample. This method provides a more direct route to the infrared Einstein A coefficients than ...

American Institute of Physics1997

A search for interstellar oxiranecarbonitrile (C3H3NO)

The authors report a search in cold, quiescent and in hot core type interstellar mol. clouds for the small cyclic mol. oxiranecarbonitrile (C3H3NO), which was suggested as a precursor of important prebiotic mols. The authors detd. upper limits to the colum ...

1996

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