Keele Astrophysics Group

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

1. 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)
2. 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)
3. arXiv:2311.12577 [pdf, other]
Title: Characterising TOI-732 b and c: new insights on 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)
4. arXiv:2311.11903 [pdf, other]
5. arXiv:2311.10232 [pdf, other]
6. arXiv:2311.08358 [pdf, other]
Title: The Gaia-ESO Survey: 3D dynamics of young groups and clusters from GES and Gaia EDR3
Comments: 25 pages, 12 figures, submitted to MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
7. 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)
8. 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)
9. arXiv:2311.03264 [pdf, other]
10. 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)
11. 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)
12. 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)
13. 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)
14. arXiv:2310.16533 [pdf, other]
15. arXiv:2310.14908 [pdf, other]
Title: TOI-544 b: a potential water-world inside the radius valley in a two-planet system
Comments: Re-submitted to MNRAS following moderate review, 23 October 2023
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
16. arXiv:2310.13623 [pdf, other]
17. arXiv:2310.10332 [pdf, other]
18. 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
Subjects: Astrophysics of Galaxies (astro-ph.GA)
19. arXiv:2309.15661 [pdf, ps, other]
Title: Simple approximations to the positions of the Lagrangian points
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 8 pages, 5 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
20. arXiv:2309.15655 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XIV. The F-type system V570 Persei
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 12 pages, 3 tables, 4 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
21. arXiv:2309.11390 [pdf, other]
Title: TOI-858 B b: A hot Jupiter on a polar orbit in a loose binary
Comments: Accepted for publication in A&A
Journal-ref: A&A 679, A70 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
22. arXiv:2309.10755 [pdf, other]
Title: A new method for spatially resolving the turbulence driving mixture in the ISM with application to the Small Magellanic Cloud
Comments: 20 pages, 16 figures, accepted to MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
23. arXiv:2309.09037 [pdf, other]
24. arXiv:2309.07619 [pdf, other]
Title: A revised age greater than 50 Myr for the young cluster IC 4665
Authors: R. D. Jeffries (1), R. J. Jackson (1), A. S. Binks (2) ((1) Keele University, UK, (2) MIT Kavli Institute for Astrophysics and Space Research, USA)
Comments: For publication in MNRAS, accepted version
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
25. arXiv:2309.04137 [pdf, other]
Title: Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS
Comments: 18 pages, 12 figures, accepted for publication in the Monthly Notices of the Royal Astronomical Society
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
26. arXiv:2308.14027 [pdf, ps, other]
Title: The EDIBLES survey VI. Searching for time variations of interstellar absorption features
Comments: 180 pages, 138 figures, accepted for publication in A&A journal
Journal-ref: A&A 678, A148 (2023)
Subjects: Astrophysics of Galaxies (astro-ph.GA)
27. arXiv:2308.12137 [pdf, other]
28. arXiv:2308.11394 [pdf, other]
29. arXiv:2308.09617 [pdf, other]
30. arXiv:2308.08687 [pdf, other]
Title: CHEOPS and TESS view of the ultra-short period super-Earth TOI-561 b
Comments: 17 pages, 10 + 3 figures, 4 tables, accepted for publication in A&A (abstract abbreviated)
Journal-ref: A&A 679, A92 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
31. arXiv:2307.14274 [pdf, other]
Title: OGLE-2019-BLG-0825: Constraints on the Source System and Effect on Binary-lens Parameters arising from a Five Day Xallarap Effect in a Candidate Planetary Microlensing Event
Comments: 19 pages, 7 figures, 6 tables. Accepted by AJ
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
32. arXiv:2307.08350 [pdf, other]
33. arXiv:2307.06085 [pdf, other]
34. arXiv:2306.15095 [pdf, other]
35. arXiv:2306.10565 [pdf, other]
Title: V445 Puppis -- Dustier than a Thousand Novae
Authors: D. P. K. Banerjee (Physical Research Lab, India), A. Evans (Keele Univ., UK), C. E. Woodward (MN Inst. for Astrophysics, Univ. Minnesota), S. Starrfield (Arizona State Univ.), K. Y. L. Su (Univ. Arizona), N. M. Ashok (Physical Research Lab, India), R. M. Wagner (Ohio State Univ.)
Comments: 8 page, 3 figures, 1 table, Accepted to ApJ Letters
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); High Energy Astrophysical Phenomena (astro-ph.HE)
36. arXiv:2306.09487 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XIII. The F-type twin system IT Cassiopeiae
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 12 pages, 3 tables, 5 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
37. arXiv:2306.08179 [pdf, other]
38. arXiv:2306.06832 [pdf, other]
Title: Classification of Chandra X-ray Sources in Cygnus OB2
Authors: Vinay L. Kashyap (1), Mario G. Guarcello (2), Nicholas J. Wright (3), Jeremy J. Drake (1), Ettore Flaccomio (2), Tom L. Aldcroft (1), Juan F. Albacete Colombo (4), Kevin Briggs (5), Francesco Damiani (2), Janet E. Drew (6), Eduardo L. Martin (7), Giusi Micela (2), Tim Naylor (8), Salvatore Sciortino (2) ((1) Harvard-Smithsonian Center for Astrophysics, (2) INAF - Osservatorio Astronomico di Palermo, (3) Keele University, (4) Universidad de Rio Negro, (5) Hamburger Sternwarte, (6) University of Herfordshire, (7) CSIC-INTA, Centro de Astrobiologia, (8) University of Exeter)
Comments: 27 pages, 23 figures, 6 tables; accepted for publication in ApJS. Full Table 3 is in Zenodo at this https URL
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR)
39. arXiv:2306.06025 [pdf, other]
Title: Star formation history for the starburst dwarf galaxy in the Local Group, IC 10
Comments: 3 pages, 1 figure
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
40. arXiv:2306.04511 [pdf, other]
41. arXiv:2306.04468 [pdf, other]
42. arXiv:2306.04450 [pdf, other]
43. arXiv:2306.04295 [pdf, other]
44. arXiv:2305.06376 [pdf, other]
Title: X-Shooting ULLYSES: massive stars at low metallicity. I. Project Description
Comments: Accepted in A&A - 35 Pages, 12 Figures, 4 Tables, 2 Large Tables
Journal-ref: A&A 675, A154 (2023)
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)
45. arXiv:2305.01704 [pdf, ps, other]
Title: Power-2 limb-darkening coefficients for the $uvby$, $UBVRIJHK$, SDSS $ugriz$, Gaia, Kepler, TESS, and CHEOPS photometric systems II. PHOENIX spherically symmetric stellar atmosphere models
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)
46. arXiv:2304.14368 [pdf, other]
Title: Kinematics of stellar substructures in the Small Magellanic Cloud
Comments: 18 pages, 13 figures, accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA)
47. arXiv:2304.13508 [pdf, ps, other]
Title: Infrared spectroscopy of the 2022 eruption of the recurrent nova U Sco
Authors: A. Evans (Astrophysics Group, Keele University, UK), D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad, India), C. E. Woodward (Minnesota Institute for Astrophysics), T. R., Geballe (Gemini Observatory/NSF's NOIRLab), R. D. Gehrz (Minnesota Institute for Astrophysics), K. L. Page (School of Physics and Astronomy, University of Leicester, UK), S. Starrfield (School of Earth and Space Exploration, Arizona State University)
Comments: Accepted for publication in MNRAS. This version replaces that posted on 2023 April 26, which had small offsets in the "Days from outburst"
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
48. arXiv:2304.12197 [pdf, ps, other]
Title: The Gaia-ESO Survey: Empirical estimates of stellar ages from lithium equivalent widths (EAGLES)
Comments: Accepted for publication in Monthly Notices of the Royal Astronomical Society. Code available at this https URL
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA)
49. arXiv:2304.08370 [pdf, other]
Title: Mapping the distribution of OB stars and associations in Auriga
Comments: 14 pages, 12 figures, Accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
50. arXiv:2304.07720 [pdf, other]
51. arXiv:2303.15080 [pdf, other]
52. arXiv:2303.15008 [pdf, other]
Title: Fundamental effective temperature measurements for eclipsing binary stars -- IV. Selection of new benchmark stars and first results for HD 22064
Authors: P.F.L. Maxted
Comments: 13 pages, 9 figures. Accepted for publication in MNRAS. Revised and re-submitted version. Includes supplementary information in the source files. arXiv admin note: text overlap with arXiv:2205.01466
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
53. arXiv:2303.03775 [pdf, other]
Title: The young mini-Neptune HD 207496b that is either a naked core or on the verge of becoming one
Comments: 20 pages, 18 figures, 4 tables, A&A accepted
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
54. arXiv:2302.11495 [pdf, other]
Title: A precise blue-optical transmission spectrum from the ground: Evidence for haze in the atmosphere of WASP-74b
Comments: 18 pages, 12 figures, 4 tables, Accepted for publication in MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
55. arXiv:2302.10664 [pdf, other]
56. arXiv:2302.07674 [pdf, other]
Title: The Isaac Newton Telescope Monitoring Survey of Local Group Dwarf Galaxies. VI. The Star Formation History and Dust Production in Andromeda IX
Comments: Accepted for publication in ApJ
Subjects: Astrophysics of Galaxies (astro-ph.GA)
57. arXiv:2302.07599 [pdf, other]
Title: The formation and evolution of Andromeda IX
Comments: Proceedings of IAUS373 "Resolving the Rise and Fall of Star Formation in Galaxies", August 2 - 11, 2022
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
58. arXiv:2302.06985 [pdf, other]
Title: Revising the properties of low mass eclipsing binary stars using TESS light curves
Authors: Z. Jennings (1), J. Southworth (1), P. F. L. Maxted (1), L. Mancini (2,3,4,5) ((1) Astrophysics Group, Keele University, Staffordshire, UK, (2) Department of Physics, University of Rome "Tor Vergata", Via della Ricerca Scientifica 1, 00133 - Rome, Italy, (3) Max Planck Institute for Astronomy, Königstuhl 17, 69117 - Heidelberg, Germany, (4) INAF - Osservatorio Astrofisico di Torino, via Osservatorio 20, 10025 - Pino Torinese, Italy, (5) International Institute for Advanced Scientific Studies (IIASS), Via G. Pellegrino 19, 84019 - Vietri sul Mare (SA), Italy)
Comments: 16 pages, 7 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
59. arXiv:2302.04880 [pdf, other]
Title: HI filaments as potential compass needles? Comparing the magnetic field structure of the Small Magellanic Cloud to the orientation of GASKAP-HI filaments
Comments: 24 pages, MNRAS accepted
Subjects: Astrophysics of Galaxies (astro-ph.GA)
60. arXiv:2302.02710 [pdf, other]
Title: Glancing through the debris disk: Photometric analysis of DE Boo with CHEOPS
Authors: Á. Boldog (1,2,3), Gy. M. Szabó (4,3), L. Kriskovics (1,2), A. Brandeker (5), F. Kiefer (6,7), A. Bekkelien (8), P. Guterman (9,10), G. Olofsson (5), A. E. Simon (11), D. Gandolfi (12), L. M. Serrano (12), T. G. Wilson (13), S. G. Sousa (14), A. Lecavelier des Etangs (15), Y. Alibert (11), R. Alonso (16,17), G. Anglada (18,19), T. Bandy (20), T. Bárczy (21), D. Barrado (22), S. C. C. Barros (14,23), W. Baumjohann (24), M. Beck (8), T. Beck (11), W. Benz (11,25), N. Billot (8), X. Bonfils (26), C. Broeg (11,27), M. Buder (28), J. Cabrera (29), S. Charnoz (30), A. Collier Cameron (13), C. Corral van Damme (31), Sz. Csizmadia (29), M. B. Davies (32), A. Deline (8), M. Deleuil (9), L. Delrez (33,34), O. D. S. Demangeon (14,23), B.-O. Demory (25), D. Ehrenreich (8), A. Erikson (29), et al. (37 additional authors not shown)
Comments: 10 pages, 4 figures, 5 tables; accepted by Astronomy and Astrophysics
Journal-ref: A&A 671, A127 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
61. arXiv:2302.01853 [pdf, other]
Title: A full transit of $ν^2$ Lupi d and the search for an exomoon in its Hill sphere with CHEOPS
Comments: 16 pages, 9 figures. Accepted for publication in Astronomy & Astrophysics
Journal-ref: A&A 671, A154 (2023)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
62. arXiv:2302.01352 [pdf, other]
63. arXiv:2301.10794 [pdf, other]
Title: Radial-velocity discovery of a second planet in the TOI-1338/BEBOP-1 circumbinary system
Comments: The Version of Record of this article is published in Nature Astronomy, and is available online at this https URL Main: 14-pages, 4-Figures, 1-table. Supporting material: 48-pages, 12-figures, 4-tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM); Solar and Stellar Astrophysics (astro-ph.SR)
64. arXiv:2301.10613 [pdf, other]
Title: Hubble Space Telescope imaging of the compact elliptical galaxy M32 reveals a dearth of carbon stars
Comments: 10 pages, 7 figures, accepted MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
65. arXiv:2301.08816 [pdf, other]
Title: Tidally perturbed g-mode pulsations in a sample of close eclipsing binaries
Comments: 21 pages, 33 figures, 2 tables. Accepted for publication in Astronomy and Astrophysics on 17 January 2023
Journal-ref: A&A 671, A121 (2023)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
66. arXiv:2301.07731 [pdf, other]
67. arXiv:2301.07619 [pdf, ps, other]
Title: Transit timing variation analysis of the low-mass brown dwarf KELT-1 b
Comments: Accepted for publication by the MNRAS on 2023/01/16
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
68. arXiv:2301.07418 [pdf, other]
69. arXiv:2301.04912 [pdf, ps, other]
Title: $δ$ Scuti pulsations in the bright Pleiades eclipsing binary HD 23642
Comments: Accepted for publication as a Letter in MNRAS. 6 pages, 4 figures, 2 tables
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
70. arXiv:2301.04215 [pdf, ps, other]
Title: High-mass eclipsing binaries: a testbed for models of interior structure and evolution -- Accurate fundamental properties and surface chemical composition for V1034 Sco, GL Car, V573 Car and V346 Cen
Comments: Accepted for publication in Astronomy & Astrophysics
Journal-ref: A&A 671, A139 (2023)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
71. arXiv:2301.02531 [pdf, ps, other]
Title: Re-parameterisation of four limb darkening laws and their implementation into the JKTEBOP code
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 14 pages, 4 tables, 4 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
72. arXiv:2212.09117 [pdf, other]
Title: Limb darkening measurements from TESS and Kepler light curves of transiting exoplanets
Authors: P. F. L. Maxted
Comments: 12 pages, 11 figures. Accepted for publication in MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
73. arXiv:2212.04307 [pdf, other]
74. arXiv:2212.02595 [pdf, ps, other]
Title: Rediscussion of eclipsing binaries. Paper XII. The F-type twin system ZZ Boötis
Authors: John Southworth
Comments: Accepted for publication in The Observatory. 16 pages, 5 tables, 8 black/white figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)