1.

Record Nr.

UNINA9910300555003321

Autore

Awiphan Supachai

Titolo

Exomoons to Galactic Structure : High Precision Studies with the Microlensing and Transit Methods / / by Supachai Awiphan

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2018

ISBN

3-319-90957-6

Edizione

[1st ed. 2018.]

Descrizione fisica

1 online resource (XXVI, 187 p. 72 illus., 54 illus. in color.)

Collana

Springer Theses, Recognizing Outstanding Ph.D. Research, , 2190-5053

Disciplina

520

Soggetti

Observations, Astronomical

Astronomy—Observations

Planetary science

Astrobiology

Astronomy, Observations and Techniques

Planetary Sciences

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Introduction -- TTV and Transmission Spectroscopy of GJ3470b -- Detectability of Habitable Exomoons -- Microlensing Maps of the Galaxy -- Besan¸Con Model Simulations of MOA-II -- Summary and Future Works.

Sommario/riassunto

This book presents three major studies covering exomoon and exoplanet detection and characterisation. Firstly, it reports the observations and analysis of the atmosphere of the hot Neptune GJ3470b, one of the lowest-mass planets with a measured atmosphere, using transmission spectroscopy techniques. The result provided improved measurements of Rayleigh scattering in the atmosphere and the first limits on additional planetary companions in the system. The second part discusses modeling a Kepler-like satellite’s ability of a to detect exomoons by looking for transit timing variations and transit duration variations, demonstrating how exomoons can unambiguously be identified from such data.Lastly, the book examines the development of a state-of-the-art Galactic microlensing simulator,



which has been made publicly available. It was used to compare with the largest published sample of microlensing events from the MOA-II survey.