A search for auroral radio emission from β Pictoris b

Y Shiohira, Y Fujii, H Kita, T Kimura… - Monthly Notices of …, 2024 - academic.oup.com
Magnetized exoplanets can serve as the source of auroral radio emissions, allowing us to
characterize the magnetospheric properties of these planets. Successful detections of …

uGMRT observations of the hot-Saturn WASP-69b: Radio-Loud Exoplanet–Exomoon Survey II (RLEES II)

M Narang, AV Oza, K Hakim, P Manoj… - Monthly Notices of …, 2023 - academic.oup.com
Exomoons have so far eluded ongoing searches. Several studies have exploited transit and
transit timing variations and high-resolution spectroscopy to identify potential exomoon …

Stability and detectability of exomoons orbiting HIP 41378 f, a temperate Jovian planet with an anomalously low apparent density

CK Harada, CD Dressing, MK Alam, J Kirk… - The Astronomical …, 2023 - iopscience.iop.org
Abstract Moons orbiting exoplanets (" exomoons") may hold clues about planet formation,
migration, and habitability. In this work, we investigate the plausibility of exomoons orbiting …

A uGMRT search for radio emission from planets around evolved stars

M Narang, M Puravankara, CHI Chandra… - Monthly Notices of …, 2024 - academic.oup.com
In this work, we present the results from a study using the Giant Meterwave Radio Telescope
(GMRT) to search for radio emission from planets around three evolved stars namely α Tau …

Follow-up radio observations of the Bo\"{o}tis exoplanetary system: Preliminary results from NenuFAR

JD Turner, P Zarka, JM Griessmeier, E Mauduit… - arXiv preprint arXiv …, 2023 - arxiv.org
Studying the magnetic fields of exoplanets will provide valuable information about their
interior structures, atmospheric properties (escape and dynamics), and potential habitability …

Detecting and Characterizing Exomoons and Exorings (Handbook of Exoplanets

A Teachey - arXiv preprint arXiv:2401.13293, 2024 - arxiv.org
The circumplanetary environments in our Solar System host a stunning array of moon and
ring systems. Study of these environs has yielded valuable insights into planetary system …

[HTML][HTML] RV Measurements of Directly Imaged Brown Dwarf GQ Lup B to Search for Exosatellites

K Horstman, JB Ruffio, K Batygin… - The …, 2024 - singdirect.iopscience.iop.org
GQ Lup B is one of the few substellar companions with a detected cicumplanetary disk
(CPD). Observations of the CPD suggest the presence of a cavity, possibly formed by an …

The Hot Jupiter Radius Anomaly and Stellar Connections

DP Thorngren - arXiv preprint arXiv:2405.05307, 2024 - arxiv.org
The extremely close proximity of hot Jupiters to their parent stars has dramatically affected
both their atmospheres and interiors, inflating them to up to twice the radius of Jupiter. The …

Follow-up LOFAR observations of the τ Boötis exoplanetary system

JD Turner, JM Grießmeier, P Zarka, X Zhang… - arXiv preprint arXiv …, 2024 - aanda.org
Context. Observing the radio emission from exoplanets is among the most promising
methods to detect their magnetic fields and a measurement of an exoplanetary magnetic …

uGMRT Survey of EXoplanets Around M-dwarfs (GS-EXAM): Radio observations of GJ 1151

M Narang, M Puravankara, HK Vedantham… - arXiv preprint arXiv …, 2024 - arxiv.org
Coherent radio emission with properties similar to planetary auroral signals has been
reported from GJ 1151, a quiescent, slow-rotating mid-M star, by the LOFAR Two-metre (120 …