Keele Astrophysics Group

Automatic search for Keele authors in `astro-ph' in past 12 months

1. arXiv:2409.02995 [pdf, other]
Title: The K2-24 planetary system revisited by CHEOPS
Comments: 19 pages, 11 figures, 8 tables. Accepted for publication in A&A on September 4, 2024. Typo fixed in the author list
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
2. arXiv:2408.12955 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XX. HO Tel checkout
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 12 pages, 5 tables, 3 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
3. arXiv:2408.11657 [pdf, other]
Title: Variability and stellar pulsation incidence in Am/Fm stars using TESS and Gaia data
Comments: 14 pages, 12 figures Accepted A&A 19/08/2024 Stellar catalogues available online: this https URL
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
4. arXiv:2408.05612 [pdf, other]
5. arXiv:2408.00126 [pdf, ps, other]
Title: Characterization of the $δ$ Scuti eclipsing binary KIC 4851217 and its tertiary companion as well as detection of tidally tilted pulsations
Comments: 23 pages
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
6. arXiv:2407.20525 [pdf, other]
7. arXiv:2407.18199 [pdf, other]
8. arXiv:2407.14593 [pdf, other]
9. arXiv:2407.14216 [pdf, other]
Title: X-Shooting ULLYSES: Massive stars at low metallicity VII. Stellar and wind properties of B supergiants in the Small Magellanic Cloud
Comments: 33 pages (23+10)+(22 at Zenodo), 34 figures (21+13)+(21 at Zenodo), 7 tables (3+4)+(1 at Zenodo), accepted for publication
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
10. arXiv:2407.06097 [pdf, other]
Title: Characterisation of the Warm-Jupiter TOI-1130 system with CHEOPS and photo-dynamical approach
Comments: 22 pages, 10 figures, Accepted for publication by Astronomy and Astrophysics
Journal-ref: A&A 689, A52 (2024)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
11. arXiv:2406.18733 [pdf, ps, other]
Title: Digging deeper into the dense Galactic globular cluster Terzan 5 with Electron-Multiplying CCDs. Variable star detection and new discoveries
Comments: 22 pages, 18 figures, 7 tables. Accepted for publication in A&A
Journal-ref: A&A 689, A108 (2024)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
12. arXiv:2406.18653 [pdf, other]
13. arXiv:2406.09595 [pdf, other]
14. arXiv:2406.05447 [pdf, other]
15. arXiv:2406.04204 [pdf, other]
Title: Fundamental effective temperature measurements for eclipsing binary stars -- V. The circumbinary planet system EBLM J0608-59
Comments: 7 pages, 4 figures. This article has been accepted for publication in MNRAS. Published by Oxford University Press on behalf of the Royal Astronomical Society. arXiv admin note: substantial text overlap with arXiv:2205.01466, arXiv:2303.15008
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
16. arXiv:2406.03094 [pdf, other]
17. arXiv:2406.01716 [pdf, other]
Title: CHEOPS in-flight performance: A comprehensive look at the first 3.5 years of operations
Comments: Accepted for publication in Astronomy and Astrophysics
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Earth and Planetary Astrophysics (astro-ph.EP)
18. arXiv:2406.00517 [pdf, other]
Title: The Complex Star Formation History of the Halo of NGC 5128 (Cen A)
Comments: Accepted for publication in ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
19. arXiv:2405.20077 [pdf, other]
20. arXiv:2405.14708 [pdf, other]
Title: Gliese 12 b: A temperate Earth-sized planet at 12 pc ideal for atmospheric transmission spectroscopy
Comments: 29 pages (20 pages in main body), 13 figures (10 figures in main body). Equal contributions from M. K. and A. F.. Accepted for Publication in ApJL at 2024 March 21
Journal-ref: Published on 2024 May 23 by Astrophysical Journal Letters (ApJL) 967 L21
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
21. arXiv:2405.13732 [pdf, other]
22. arXiv:2405.10400 [pdf, other]
Title: Early Results from the HUMDRUM Survey: A Small, Earth-mass Planet Orbits TOI-1450A
Comments: 31 pages, 17 figures, accepted in AJ
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
23. arXiv:2405.05320 [pdf, other]
Title: Kinematic substructure in star clusters constrains star cluster formation
Authors: Becky Arnold (1), Nicholas J. Wright (1) ((1) Keele University)
Comments: Accepted for publication in MNRAS. 13 pages, 10 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
24. arXiv:2405.05032 [pdf, ps, other]
Title: A dusty rain falls on the nova V959 Monocerotis
Authors: A. Evans (Astrophysics Group, Keele University, UK), D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad, India), W. P. Varricatt (UKIRT, Hawai'i, U.S.A.), V. Joshi (PRL, Ahmedabad, India)
Comments: Accepted for publication in MNRAS. 12 pages, 8 figures. Includes extensive data tables which will be available online when the paper is published
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
25. arXiv:2405.00085 [pdf, ps, other]
Title: X-Shooting ULLYSES: Massive Stars at Low Metallicity
Comments: 6 pages, 6 figures. ESO Large Programme Overview
Journal-ref: ESO Messenger, 2024
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE); Instrumentation and Methods for Astrophysics (astro-ph.IM)
26. arXiv:2404.19443 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XIX. The long-period solar-type system V454 Aurigae
Authors: John Southworth
Comments: Accepted for publication in The Observatory on 2nd April 2024. 14 pages, 4 tables, 3 black/white figures. Version 2 has a slightly revised Note added in Proof
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
27. arXiv:2404.18175 [pdf, ps, other]
Title: New quasars behind the Magellanic Clouds. II. Spectroscopic confirmation of 136 near-infrared selected candidates
Comments: 20 pages, 9 figures, 5 tables
Subjects: Astrophysics of Galaxies (astro-ph.GA)
28. arXiv:2404.11074 [pdf, other]
29. arXiv:2404.08594 [pdf, other]
Title: Absolute dimensions of solar-type eclipsing binaries. NY Hya: A test for magnetic stellar evolution models
Comments: 34 pages, 19 figures, 13 tables, (accepted for publication in A&A)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
30. arXiv:2404.02974 [pdf, other]
31. arXiv:2404.01092 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XVIII. The F-type system OO Pegasi
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 12 pages, 4 tables, 3 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
32. arXiv:2403.17690 [pdf, ps, other]
Title: Looking For Timing Variations in the Transits of 16 Exoplanets
Comments: 23 pages, 17 figures
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
33. arXiv:2403.17065 [pdf, ps, other]
34. arXiv:2403.16621 [pdf, other]
35. arXiv:2403.12041 [pdf, other]
Title: Seven new triply eclipsing triple star systems
Comments: 33 pages, 23 figures, and 19 tables; accepted for publication in Astronomy & Astrophysics
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
36. arXiv:2403.09833 [pdf, other]
37. arXiv:2403.06755 [pdf, ps, other]
Title: SMC-Last Extracted Photometry
Comments: 16 pages, 11 figures, 6 tables
Journal-ref: AJ 167 149 (2024)
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
38. arXiv:2403.04476 [pdf, other]
Title: Star-spot activity, orbital obliquity, transmission spectrum, physical properties, and TTVs of the HATS-2 planetary system
Comments: 23 pages, 21 figures, Accepted for publication in Astronomy & Astrophysics
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
39. arXiv:2403.01527 [pdf, other]
Title: The GAPS Programme at TNG LV. Multiple molecular species in the atmosphere of HAT-P-11 b and review of the HAT-P-11 planetary system
Comments: 25 pages, 19 figures, accepted for publication in Astronomy & Astrophysics (A&A) journal. Version corrected by the language editor, title edited
Journal-ref: A&A 686, A127 (2024)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
40. arXiv:2403.00547 [pdf, other]
Title: The EDIBLES Survey. VIII. Band profile alignment of diffuse interstellar bands
Comments: 53 pages, 53 figures, Accepted for publication in Astronomy & Astrophysics
Subjects: Astrophysics of Galaxies (astro-ph.GA)
41. arXiv:2403.00118 [pdf, other]
Title: Stellar Surface Magnetic Fields Impact Limb Darkening
Comments: 19 pages, 6 figures This is the submission version of manuscript to Nature Astronomy
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
42. arXiv:2402.10486 [pdf, other]
43. arXiv:2402.06449 [pdf, other]
Title: The EBLM project -- XIII. The absolute dynamical masses of the circumbinary planet host TOI-1338/BEBOP-1
Comments: Accepted for publication in MNRAS, 17 pages, 13 images
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
44. arXiv:2402.06076 [pdf, other]
Title: The Gaia-ESO Survey: The DR5 analysis of the medium-resolution GIRAFFE and high-resolution UVES spectra of FGK-type stars
Comments: 31 pages, 19 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA); Instrumentation and Methods for Astrophysics (astro-ph.IM)
45. arXiv:2401.15709 [pdf, other]
46. arXiv:2401.13397 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XVII. The F-type twin system CW Eridani
Comments: Accepted for publication in The Observatory. 16 pages, 6 tables, 7 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
47. arXiv:2401.13396 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XVI. The $δ$ Scuti / $γ$ Dor hybrid pulsator GK Draconis
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 14 pages, 4 tables, 5 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
48. arXiv:2401.12770 [pdf, other]
Title: The VMC Survey -- L. Type II Cepheids in the Magellanic Clouds
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)
49. arXiv:2401.11024 [pdf, other]
Title: The MeerKAT 1.3 GHz Survey of the Small Magellanic Cloud
Comments: 31 pages, 27 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA)
50. arXiv:2312.14009 [pdf, other]
Title: Observational mapping of the mass discrepancy in eclipsing binaries: Selection of the sample and its photometric and spectroscopic properties
Comments: 18 pages with appendices, 5 figures. Accepted for publication in A&A
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
51. arXiv:2312.11339 [pdf, other]
Title: The EBLM Project XI. Mass, radius and effective temperature measurements for 23 M-dwarf companions to solar-type stars observed with CHEOPS
Comments: 21 pages, 10 figures, accepted for publication in MNRAS, Supplementary material provided as ancillary files
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
52. arXiv:2312.09156 [pdf, other]
Title: The EBLM Project XII. An eccentric, long-period eclipsing binary with a companion near the hydrogen-burning limit
Comments: Accepted for publication MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
53. arXiv:2312.08270 [pdf, other]
54. arXiv:2312.07750 [pdf, other]
55. arXiv:2312.04199 [pdf, ps, other]
56. arXiv:2311.17775 [pdf, other]
Title: A resonant sextuplet of sub-Neptunes transiting the bright star HD 110067
Comments: Published in Nature on November 30, 2023. Supplementary Information can be found in the online version of the paper in the journal
Journal-ref: Nature 623, 932-937 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
57. arXiv:2311.16677 [pdf, other]
Title: The EBLM Project -- From False Positives to Benchmark Stars and Circumbinary Exoplanets
Comments: Accepted for publication in the journal Universe, special issue The Royal Road: Eclipsing Binaries and Transiting Exoplanets. 30 pages, 8 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
58. arXiv:2311.12577 [pdf, other]
Title: Characterising TOI-732 b and c: New insights into the M-dwarf radius and density valley
Comments: 28 pages (17 in the main text), 18 figures (9 in the main text), 11 tables (7 in the main text). Accepted for publication in A&A
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
59. arXiv:2311.11903 [pdf, other]
60. arXiv:2311.10232 [pdf, other]
61. arXiv:2311.08358 [pdf, other]
Title: The Gaia-ESO Survey: 3D dynamics of young groups and clusters from GES and Gaia EDR3
Comments: 26 pages, 15 figures, accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
62. arXiv:2311.08247 [pdf, other]
Title: The enigmatic multiple star VV Ori
Comments: 17 pages, 15 figures, 14 tables, accepted by MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
63. arXiv:2311.06678 [pdf, other]
Title: TESS Giants Transiting Giants V -- Two hot Jupiters orbiting red-giant hosts
Comments: 14 pages with 8 figures and 6 tables. Accepted for publication in the Monthly Notices of the Royal Astronomical Society
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
64. arXiv:2311.03264 [pdf, other]
65. arXiv:2311.02180 [pdf, other]
Title: ALMA Observations of Supernova Remnant N49 in the Large Magellanic Cloud. II. Non-LTE Analysis of Shock-heated Molecular Clouds
Comments: 12 pages, 5 figures, 1 table, accepted for publication in The Astrophysical Journal (ApJ)
Subjects: Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
66. arXiv:2311.02064 [pdf, ps, other]
Title: Physical properties of the eclipsing binary KIC 9851944 and analysis of its tidally-perturbed p- and g-mode pulsations
Comments: 28 pages, 29 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
67. arXiv:2311.01982 [pdf, other]
Title: Optical monitoring of the Didymos-Dimorphos asteroid system with the Danish telescope around the DART mission impact
Comments: 20 pages, 6 figures. Accepted for publication in The Planetary Science Journal
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
68. arXiv:2311.00655 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XV. The B-type supergiant system V1765 Cygni
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 17 pages, 3 tables, 9 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
69. arXiv:2310.16533 [pdf, other]
70. arXiv:2310.14908 [pdf, other]
Title: TOI-544 b: a potential water-world inside the radius valley in a two-planet system
Comments: Accepted in MNRAS, 06 December 2023
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
71. arXiv:2310.13623 [pdf, other]
72. arXiv:2310.10332 [pdf, other]
Title: No random transits in CHEOPS observations of HD 139139
Comments: 7 pages, 3 figures, accepted for publication in A&A. Language-corrected version
Journal-ref: A&A 680, A78 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
73. arXiv:2310.03259 [pdf, other]
Title: The EDIBLES Survey. VII. A survey of C2 and C3 in interstellar clouds
Comments: 31 pages, 23 figures. To appear in A&A
Journal-ref: A&A 681, A6 (2024)
Subjects: Astrophysics of Galaxies (astro-ph.GA)