14 citations · 44 across the 17 of their papers we have counts for
18 papers
UX Men: Detached Eclipsing Binary as a Benchmark Candidate
Ganesh N. Pawar, Krzysztof G. Hełminiak, Nicola J. Miller +5
We present ultra-precise fundamental parameters for the detached eclipsing binary UX Men based on 31 TESS sectors (882 d) and radial velocities from HARPS, FEROS, CORALIE, an…
Multiplicity of Cool Stars and their Evolution
Matthew I. Swayne, Leen Decin, Theo Khouri +12
Making up a sizeable portion of the galactic census, stellar multiples are experiencing a renaissance. Enabling the study of multiple strands of the study of cool stars, stellar mu…
V446 Cephei: a Cep pulsator in a multiple system
A. Moharana, J. Southworth, K. Pavlovski +7
Cep stars in eclipsing binary (EB) systems give us an opportunity to put observational constraints on their structure and stellar parameters. We present a comprehensive analysi…
Detached eclipsing binary star science in the 2040s
Pierre F. L. Maxted, Dominic M. Bowman, Thomas G. Wilson +7
Detached eclipsing binary stars (DEBS) are currently the best source of accurate and precise fundamental stellar parameters. This makes DEBS crucial targets for constraining the im…
RX Gru: a short-period pre-main-sequence eclipsing binary with a distant circumbinary companion
F. Marcadon, A. Moharana, T. B. Pawar +4
We report the discovery of a new short-period pre-main-sequence eclipsing binary, RX Gru, orbited by a distant circumbinary companion. We characterized the system by analysing the…
Meat, Vegetable, Soup -- The First Successful Attempt to Classify Everything
G. Weaver, M. J. Selfridge, J. M. Setchfield +6
We present the results of a novel classification scheme for all items, objects, concepts, and crucially -- things -- in the known and unknown universe. Our definitions of meat, sou…
A comprehensive study of Scuti-type pulsators in eclipsing binaries: oscillating eclipsing Algols
T. B. Pawar, A. Miszuda, K. G. Hełminiak +4
Eclipsing double-lined spectroscopic binaries hosting Scuti-type pulsators offer a unique laboratory for simultaneously constraining stellar geometry and interior structure. In…
Adding TESS to CRÉME. Light curves and masses of 300+ eclipsing binaries
Krzysztof G. Hełminiak, Ayush Moharana, Tilak B. Pawar +1
The Comprehensive Research with Echelles on the Most interesting Eclipsing binaries (CRÉME) projects was aimed to collect high-resolutions spectra of about 380 detached eclipsing b…
Formation of Compact Hierarchical Triples
Ayush Moharana, K. G. Helminiak, T. Pawar +1
Compact hierarchical triples (CHTs) are triple stars where the tertiary is in an orbit of a period less than 1000 d. They were thought to be rare but we are discovering more of the…
Comprehensive study of five candidate delta Scuti-type pulsators in detached eclipsing binaries
T. Pawar, K. G. Hełminiak, A. Moharana +4
Pulsating stars in eclipsing binaries (EBs) provide an excellent opportunity to obtain precise, model-independent stellar parameters for studying oscillations in detail. One common…
Spectroscopy of Eclipsing Compact Hierarchical Triples I
Ayush Moharana, K. G. Hełminiak, F. Marcadon +6
Eclipsing Compact Hierarchical Triples (ECHTs) are systems with the tertiary star orbiting an eclipsing binary (EB) in an orbit of fewer than 1000 days. In a CHT, all three stars e…
Discovery of a hot post-AGB star in Galactic globular cluster E3
R. Kumar, A. Moharana, S. Piridi +8
We report a new hot post-asymptotic giant branch (PAGB) star in the Galactic globular cluster (GC) E3, which is one of the first of the identified PAGB stars in a GC to show a bina…
Solaris photometric survey: Search for circumbinary companions using eclipse timing variations
Ayush Moharana, K. G. Hełminiak, F. Marcadon +8
Eclipse timing variations (ETV) have been a successful tool for detecting circumbinary companions to eclipsing binaries (EB). While TESS and Kepler have been prolific for ETV searc…
Detached Eclipsing Binaries in Compact Hierarchical Triples: Triple-lined systems BD+44 2258 and KIC 06525196
Ayush Moharana, K. G. Hełminiak, F. Marcadon +5
Compact Hierarchical Triples (CHT) are systems with the tertiary star orbiting the inner binary in an orbit shorter than 1000 days. CHT with an eclipsing binary as its inner binary…
Evolution and Dynamics of Tight Triple Systems
Ayush Moharana, K. G. Helminiak, F. Marcadon +2
Tight Triple Systems have stars in a hierarchical configuration with a third star orbiting the inner binary with a period of fewer than 1000 days. Such systems are important for un…
Comprehensive spectroscopic and photometric study of pulsating eclipsing binary star AI Hya
F. Kahraman Alicavus, T. Pawar, K. G. Hełminiak +9
The pulsating eclipsing binaries are remarkable systems that provide an opportunity to probe the stellar interior and to determine the fundamental stellar parameters precisely. Esp…
Orbital and physical parameters of eclipsing binaries from the ASAS catalogue -- XII. A sample of systems with photometry
K. G. Hełminiak, A. Moharana, T. Pawar +10
We present results of the analysis of light and radial velocity (RV) curves of eight detached eclipsing binaries observed by the All-Sky Automated Survey, which we have followed up…
Ultraviolet Imaging Telescope (UVIT) observation of the Galactic Globular Cluster NGC 7492
Ranjan Kumar, Ananta C. Pradhan, Abhisek Mohapatra +4
We present detailed photometric observations of the Galactic globular cluster NGC 7492 using the data obtained with two far-ultraviolet (FUV: 1300 - 1800 Å) and three near-ultravio…