MASTER Transient Discovery Report for 2021-10-04
Zhirkov, K. et al.
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2021
This section contains the publications database that collects IAC articles published in scientific journals. Please, click on the arrow to see full search filter and sort options: author, journal, year, etc..
It also provides access to IAC Preprints Repository here: https://research.iac.es/preprints/
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MASTER Transient Discovery Report for 2021-10-02Pogrosheva, T. et al.
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MASTER Transient Discovery Report for 2021-10-02Pogrosheva, T. et al.
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Masses and compositions of three small planets orbiting the nearby M dwarf L231-32 (TOI-270) and the M dwarf radius valleyWe report on precise Doppler measurements of L231-32 (TOI-270), a nearby M dwarf (d = 22 pc, M ⋆ = 0.39 M ⊙, R ⋆ = 0.38 R ⊙), which hosts three transiting planets that were recently discovered using data from the Transiting Exoplanet Survey Satellite (TESS). The three planets are 1.2, 2.4, and 2.1 times the size of Earth and have orbital periods ofVan Eylen, V. et al.
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Mapping magnetic activity indicators across the M dwarf domainStellar activity poses one of the main obstacles for the detection and characterisation of exoplanets around cool stars, as it can induce radial velocity (RV) signals that can hide or mimic the presence of companions. Several activity indicators are routinely used to identify activity-related signals in RV measurements, but not all indicators traceLafarga, Marina et al.
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Large-amplitude longitudinal oscillations in solar prominences simulated with different resolutionsContext. Large-amplitude longitudinal oscillations (LALOs) in solar prominences have been widely studied in recent decades. However, their damping and amplification mechanisms are not well understood. Aims: In this study, we investigate the attenuation and amplification of LALOs using high-resolution numerical simulations with progressivelyLiakh, V. et al.
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102021