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[PDF] Top 20 Phase resolved spectroscopy of Gaia14aae : line emission From near the white dwarf surface

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Phase resolved spectroscopy of Gaia14aae : line emission From near the white dwarf surface

Phase resolved spectroscopy of Gaia14aae : line emission From near the white dwarf surface

... a white dwarf accreting helium-dominated material from a degenerate or semi-degenerate donor ...only Gaia14aae undergoes com- plete eclipses of its central white dwarf, allowing ... See full document

17

Phase resolved spectroscopy of the helium dwarf nova 'SN 2003aw' in quiescence

Phase resolved spectroscopy of the helium dwarf nova 'SN 2003aw' in quiescence

... expected emission lines of singly ionised iron, silicon and calcium were missing from the ...6371 emission, compatible with solar abundances (Roelofs et ...features near 5276 and 5317 ˚ A not ... See full document

7

Phase-resolved Hubble Space Telescope ultraviolet spectroscopy

Phase-resolved Hubble Space Telescope ultraviolet spectroscopy

... narrow emission peak would be part of an infalling stream that overflows the disc edge and re- impacts closer to the white dwarf ...come from the initial deflection of the overflowing stream ... See full document

14

Laser-plasma and self-absorption measurements with applications to analysis of atomic and molecular stellar astrophysics spectra

Laser-plasma and self-absorption measurements with applications to analysis of atomic and molecular stellar astrophysics spectra

... alpha line occurs for electron densities of the order of one tenth of standard ambient temperature and pressure ...density. Emission spectra of selected diatomic molecules in air or specific gaseous ... See full document

16

Near-ultraviolet emission spectroscopy of the Hayabusa reentry

Near-ultraviolet emission spectroscopy of the Hayabusa reentry

... range from 300 to 470 nm over the duration from ...shock emission from N + 2 , as well as several ablation products from the heat shield material (CN, Ca, and ...gray-body ... See full document

23

Hunting For Eclipses: High Speed Observations of Cataclysmic Variables

Hunting For Eclipses: High Speed Observations of Cataclysmic Variables

... brighter emission known as outbursts, due to thermal instabilities causing changes in viscosity of the accretion disk, dumping large amounts of material onto the white dwarf in a short period of time ... See full document

34

Non-Destructive Determination of Magnetic Audio Tape Degradation for Various Tape Chemistries Using Spectroscopy and Chemometrics

Non-Destructive Determination of Magnetic Audio Tape Degradation for Various Tape Chemistries Using Spectroscopy and Chemometrics

... The work in this thesis discusses the use of biomass derived chemicals including 2MF to produce C8+, 72% nonane, in a single, solvent free, fixed bed reactor.[43] Producing C8+ in a single continuous step showed that ... See full document

155

The Peculiar Binary System AE Aquarii from its Characteristic Multi-wavelength Emission

The Peculiar Binary System AE Aquarii from its Characteristic Multi-wavelength Emission

... periods from Swift data, pulse profiles were plotted and compared (Figure ...the white dwarf consistent with that obtained from the Suzaku data ...imply emission from the two ... See full document

6

Resolving the temporal evolution of line broadening in single quantum emitters

Resolving the temporal evolution of line broadening in single quantum emitters

... time resolved Fourier spectroscopy technique - Photon Correlation Fourier Spectroscopy (PCFS) [18] - to study the optical emission dynamics of GaAs and In(Ga)As quantum dots under resonant ... See full document

18

Doppler imaging of the planetary debris disc at the white dwarf SDSS J122859 93+104032 9

Doppler imaging of the planetary debris disc at the white dwarf SDSS J122859 93+104032 9

... orbit white dwarfs are signatures of remnant planetary sys- ...optical spectroscopy of the metal-polluted white dwarf SDSS J1228+1040, which shows a steady variation in the morphology of the ... See full document

14

Binary star influence on post main sequence multi planet stability

Binary star influence on post main sequence multi planet stability

... a white dwarf were the focus of investigations by Debes & Sigurdsson (2002), Veras et ...finding from Debes & Sigurdsson (2002) was that two planets which are Hill stable on the main sequence ... See full document

9

Quest for the donor star in the magnetic precataclysmic variable V1082 Sgr

Quest for the donor star in the magnetic precataclysmic variable V1082 Sgr

... estimate from the fast-rotating donor star in V1082 Sgr compared to identical single ...larger surface area can further fuel the mass ...X-ray surface fl ux as a power law ( Wood et ... See full document

10

Cataclysmic variables from a ROSAT/2MASS selection  I, Four new intermediate polars

Cataclysmic variables from a ROSAT/2MASS selection I, Four new intermediate polars

... scended from a supersoft X-ray binary which only recently (∼ 10 7 yr ago) turned from a phase of extremely high (thermal-timescale) mass transfer into a (not quite) “or- dinary” ...differs ... See full document

16

TIME-RESOLVED EMISSION SPECTROSCOPY OF ATOMIC AND MOLECULAR SPECIES IN LASER-INDUCED PLASMA

TIME-RESOLVED EMISSION SPECTROSCOPY OF ATOMIC AND MOLECULAR SPECIES IN LASER-INDUCED PLASMA

... ns from optical ...microseconds, from a delay of 200 ns to 5200 ...optics from the top, or parallel to the ...data from 100 consecutive optical breakdown events, recorded at a time delay of ... See full document

6

Phase-resolved terahertz self-detection near-field microscopy

Phase-resolved terahertz self-detection near-field microscopy

... and phase contrast with deep sub-wavelength (60-70 nm) in-plane spatial ...which near-field coherent detection has been missing, so ...and phase of the THz field opens up the possibility of mapping ... See full document

13

A parameter study of the eclipsing CV in the Kepler field, KIS J192748.53+444724.5

A parameter study of the eclipsing CV in the Kepler field, KIS J192748.53+444724.5

... the white dwarf colours lie about 2σ outside the range predicted by the model ...our white dwarf colours are affected by contamination from the disc or bright-spot, or an un-modelled ... See full document

7

A Theoretical Study of Ultrafast Quasi-Particle Relaxation
Time in Normal Metals

A Theoretical Study of Ultrafast Quasi-Particle Relaxation Time in Normal Metals

... erature for very large value of Kee as Kee=7000Kep. Calculations were performed again with two models TTM and coupled Boltzmann equation. We observed that an electron system has a thermal distribution in the whole T ... See full document

9

The nature of the X ray transient MAXI J0556−332

The nature of the X ray transient MAXI J0556−332

... weaker emission lines in the X-Shooter, we exam- ined the average FORS spectra for each individual night in more ...the emission lines from night to ...strongest emission lines ...deviate ... See full document

9

Discovery of the first resolved triple white dwarf

Discovery of the first resolved triple white dwarf

... Here we assess the formation and evolution of J1953–1019. We adopt the masses from Sect. 4 and projected separations from Sect. 5, however the system is under-constrained; that is, the eccentricities and ... See full document

9

Phase-resolved optical emission spectroscopy of a neutralizer-free gridded ion thruster

Phase-resolved optical emission spectroscopy of a neutralizer-free gridded ion thruster

... rf phase-resolved optical emission is shown in ...away from the thruster once per rf cycle (250 ns rf period at 4 ...optical emission is observed for 90 < z < 97 ...optical ... See full document

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