The standard model of accretion disks developed in the 1970S cannot account for the observed spectral features of disk-accreting systems such as excess thermal emission (e.g. the 'big blue bump' in…

Ended Grant For Research Awarded Last action

Contract number
80NSSC21K0496
Awardee
Awarding agency
Obligated
$1,295,956

Award facts

Contract value 100% obligated
$1,295,956.00 Current and potential, with all options
Completion date 100% complete
Current and potential, with all options
NAICS code
Not on record
Set-aside
No set-aside
Competition
Full and Open Competition Basic Research
Pricing
Other
Place of performance
Las Vegas, NV 89154, USA

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Other Administrative Action P00008 $0
Other Administrative Action P00007 $0
Funding Only Action P00006 $150,000
Funding Only Action P00005 · Global models of accretion and outflows in astrophysical disks: a new dawn (disk accretion & winds network). $162,740
Funding Only Action P00004 $207,636
Funding Only Action P00003 · Global models of accretion and outflows in astrophysical disks: a new dawn (disk accretion & winds network). $250,000
Other Administrative Action P00002 $0
Funding Only Action P00001 $75,580
Original award $450,000

About this award

This federal contract award, valued at $1,295,956.00, was granted by the National Aeronautics and Space Administration (NASA) to the Board of Regents of the Nevada System of Higher Education, doing business as the University of Nevada, Las Vegas (UNLV). The contract, which does not have a set-aside designation, is for research to address limitations of the standard model of accretion disks, such as the inability to account for observed spectral features and outflows. This research effort aims to improve the understanding of disk-accreting systems. UNLV, as a comprehensive research university, has a history of executing contracts and grants with federal agencies to advance scientific knowledge and address complex challenges. The contract is part of UNLV's broader portfolio of federal funding, which includes a Basic Ordering Agreement with the Department of the Navy Bureau of Medicine and Surgery for educational services and various grants from agencies like the National Science Foundation and National Institutes of Health for research across scientific and social domains.

Description

The standard model of accretion disks developed in the 1970S cannot account for the observed spectral features of disk-accreting systems such as excess thermal emission (e.g. the 'big blue bump' in active galactic nuclei), non-thermal x-RAY emission, and broad emission and absorption lines. Moreover, the model does not account for either magnetically-driven or radiation-driven outflows known to always accompany optically thick, geometrically thin accretion disks. In

Quick answers

Who was awarded contract 80NSSC21K0496?

80NSSC21K0496 was awarded to Board Of Regents Of Nevada System Of Higher Education by Shared Services Center (National Aeronautics and Space Administration) on June 1, 2021.

How much is contract 80NSSC21K0496 worth?

The government has obligated $1,295,956 on 80NSSC21K0496.

Was contract 80NSSC21K0496 competed?

The extent of competition for 80NSSC21K0496 was full and open competition.

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