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Title: Optical and EUV light curves of dwarf nova outbursts

Conference ·
OSTI ID:15005767

We combine AAVSO and VSS/RASNZ optical and Extreme Ultraviolet Explorer EUV light curves of dwarf novae in outburst to place constraints on the nature of dwarf nova outbursts. From the observed optical-EUV time delays of {approx} 0.75-1.5 days, we show that the propagation velocity of the dwarf nova instability heating wave is {approx} 3 km s{sup -1}.

Research Organization:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Organization:
US Department of Energy (US)
DOE Contract Number:
W-7405-ENG-48
OSTI ID:
15005767
Report Number(s):
UCRL-JC-141556; TRN: US200324%%251
Resource Relation:
Conference: Evolution of Binary and Multiple Star Systems, Bormio (IT), 06/25/2000--07/01/2000; Other Information: PBD: 15 Nov 2000
Country of Publication:
United States
Language:
English

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