Search Results - "Siciak, A."
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Intensity interferometry of P Cygni in the H α emission line: towards distance calibration of LBV supergiant stars
Published in Monthly notices of the Royal Astronomical Society (01-05-2020)“…ABSTRACT We present intensity interferometry of the luminous blue variable P Cyg in the light of its H α emission performed with 1 m-class telescopes. We…”
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Combined spectroscopy and intensity interferometry to determine the distances of the blue supergiants P Cygni and Rigel
Published in Monthly notices of the Royal Astronomical Society (01-09-2022)“…ABSTRACT In this paper, we report on spatial intensity interferometry measurements within the Hα line on two stars: the Luminous Blue Variable supergiant…”
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A comparison of g(1)(τ), g(3/2)(τ), and g(2)(τ) for radiation from harmonic oscillators in Brownian motion with a coherent background
Published in Physica scripta (01-10-2020)“…We compare the field-field g(1)(τ), intensity-field g(3/2)(τ), and intensity-intensity g(2)(τ) correlation functions for models that are of relevance in…”
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Probing ultrafast magnetic-field generation by current filamentation instability in femtosecond relativistic laser-matter interactions
Published in Physical review research (04-05-2020)“…The current filamentation instability is a key phenomenon underpinning various processes in astrophysics, laboratory laser-plasma, and beam-plasma experiments…”
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Intensity interferometry of P Cygni in the H$\alpha$ emission line: towards distance calibration of LBV supergiant stars
Published 18-10-2019“…We present intensity interferometry of the luminous blue variable P Cyg in the light of its H$\alpha$ emission performed with 1\,m-class telescopes. We compare…”
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Probing Ultrafast Magnetic-Field Generation by Current Filamentation Instability in Femtosecond Relativistic Laser-Matter Interactions
Published 28-07-2019“…Phys. Rev. Research 2, 023123 (2020) We present experimental measurements of the femtosecond time-scale generation of strong magnetic-field fluctuations during…”
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