Keele Astrophysics Group

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

1. arXiv:1906.10703 [pdf, other]
2. arXiv:1906.02630 [pdf, other]
3. arXiv:1906.01111 [pdf, other]
4. arXiv:1906.00462 [pdf, other]
5. arXiv:1905.02593 [pdf, other]
6. arXiv:1904.12818 [pdf, other]
7. arXiv:1904.12695 [pdf, other]
Title: The EBLM Project VI. The mass and radius of five low-mass stars in F+M binaries discovered by the WASP survey
Comments: 36 pages, 29 Figures. Accepted for publication in Section 7. Stellar structure and evolution of Astronomy & Astrophysics
Journal-ref: A&A 626, A119 (2019)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
8. arXiv:1904.11204 [pdf, other]
9. arXiv:1904.10388 [pdf, other]
Title: WASP-169, WASP-171, WASP-175 and WASP-182: One bloated sub-Saturn and three hot Jupiters discovered by WASP-south
Comments: Submitted to MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
10. arXiv:1904.08485 [pdf]
Title: Astro2020 Science White Paper: Are Supernovae the Dust Producer in the Early Universe?
Authors: Jeonghee Rho (SETI Institute), Danny Milisavljevic (Purdue University), Arkaprabha Sarangi (NASA/GSFC), Raffaella Margutti (Northwestern University), Ryan Chornock (Ohio University), Armin Rest (Space Telescope Science Institute), Melissa Graham (University of Washington), J. Craig Wheeler (University of Texas Austin), Darren DePoy, Lifan Wang, Jennifer Marshall (Texas A&M University), Grant Williams (MMT Observatory), Rachel Street (Las Cumbres Observatory), Warren Skidmore (TMT International Observatory), Yan Haojing (University of Missouri-Columbia), Joshua Bloom (University of California, Berkeley), Sumner Starrfield (Arizona State University), Chien-Hsiu Lee (NOAO), Philip S. Cowperthwaite (Carnegie Observatories), Guy S. Stringfellow (University of Colorado, Boulder), Deanne Coppejans, et al. (5 additional authors not shown)
Comments: Astro2020 Science White Paper: Dust Formation in Supernovae with US-ELT Perspective
Subjects: Astrophysics of Galaxies (astro-ph.GA)
11. arXiv:1904.07718 [pdf, other]
12. arXiv:1904.06702 [pdf, ps, other]
Title: The mass-loss, expansion velocities and dust production rates of carbon stars in the Magellanic Clouds
Comments: 22 pages, 16 figures, accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
13. arXiv:1904.04731 [pdf, ps, other]
Title: Gas phase SiO in the circumstellar environment of the recurrent nova T Coronae Borealis
Authors: A. Evans (Keele University), Ya. V. Pavlenko (Academy of Sciences of the Ukraine), D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad), U. Munari (INAF Astronomical Observatory of Padova), R. D. Gehrz, C. E. Woodward (University of Minnesota), S. Starrfield (Arizona State), L. A. Helton (USRA-SOFIA Science Center), M. Shahbandeh, S. Davis (Florida State University), S. Dallaporta, G. Cherini (ANS Collaboration)
Comments: Accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
14. arXiv:1904.03490 [pdf, ps, other]
Title: Spectroscopic confirmation of the binary nature of the hybrid pulsator KIC 5709664 found with the frequency modulation method
Comments: 8 pages, 10 figures, accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
15. arXiv:1903.12176 [pdf, ps, other]
Title: The Gaia-ESO Survey: Asymmetric expansion of the Lagoon Nebula cluster NGC 6530 from GES and Gaia DR2
Comments: 18 pages, 12 figures, accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
16. arXiv:1903.10808 [pdf, other]
Title: The EBLM Project V. Physical properties of ten fully convective, very-low-mass stars
Comments: 19 pages
Journal-ref: A&A 625, A150 (2019)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
17. arXiv:1903.09718 [pdf, other]
Title: Observing exoplanets in the near-infrared from a high altitude balloon platform
Comments: 18 pages, 9 figures. Submitted to Journal of Astronomical Instrumentation
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Earth and Planetary Astrophysics (astro-ph.EP)
18. arXiv:1903.09258 [pdf, other]
Title: Qatar Exoplanet Survey: Qatar-8b, 9b and 10b --- A Hot Saturn and Two Hot Jupiters
Comments: arXiv admin note: text overlap with arXiv:1812.05601, arXiv:1712.03216
Journal-ref: Khalid Alsubai et al 2019 AJ 157 224
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
19. arXiv:1903.08733 [pdf, other]
20. arXiv:1903.08002 [pdf, other]
Title: WASP-180Ab: Doppler tomography of an hot Jupiter orbiting the primary star in a visual binary
Comments: 8 pages, 6 figures, submitted to MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
21. arXiv:1903.06622 [pdf, other]
Title: Three Hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-181 and WASP-183
Comments: 11 pages, 9 figures, 5 tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
22. arXiv:1903.02800 [pdf, ps, other]
Title: Physical properties and transmission spectrum of the WASP-74 planetary system from multi-band photometry
Comments: 12 pages, 9 figures, accepted for publication in Monthly Notices of the Royal Astronomical Society
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
23. arXiv:1903.02767 [pdf, ps, other]
Title: Recovering the Star Formation History of IC 1613 Dwarf Galaxy Using Evolved Stars
Authors: Seyed Azim Hashemi (Sharif University), Atefeh Javadi (IPM), Jacco van Loon (Keele University)
Comments: Proceedings of IAUS344 "Dwarf Galaxies: From the Deep Universe to the Present", XXXth General Assembly of the IAU, Vienna, August 20-31, 2018
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
24. arXiv:1903.00422 [pdf, other]
Title: The VLT-FLAMES Tarantula Survey: XXXI. Radial velocities and multiplicity constraints of red supergiant stars in 30 Doradus
Comments: accepted in A&A
Journal-ref: A&A 624, A129 (2019)
Subjects: Astrophysics of Galaxies (astro-ph.GA)
25. arXiv:1902.09891 [pdf, other]
Title: The VLT-FLAMES Tarantula Survey. XXX. Red stragglers in the clusters Hodge 301 and SL 639
Comments: 13 pages, 8 figures, accepted for publication in Astronomy and Astrophysics journal
Journal-ref: A&A 624, A128 (2019)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
26. arXiv:1902.07362 [pdf, other]
Title: An Infrared Census Of Dust In Nearby Galaxies With Spitzer (DUSTiNGS): V. The Period-luminosity Relation For Dusty Metal-Poor AGB Stars
Comments: accepted for publication in ApJ, 26 pages, 16 figures, 7 tables
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
27. arXiv:1902.00589 [pdf, other]
Title: Testing systematics of Gaia DR2 parallaxes with empirical surface brightness - color relations applied to eclipsing binaries
Comments: Accepted in The Astrophysical Journal
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
28. arXiv:1901.10611 [pdf, other]
Title: Fundamental properties of the pre-main sequence eclipsing stars of MML 53 and the mass of the tertiary
Comments: 19 pages, 12 figures. Abstract abridged for arxiv character limits. Accepted to Astronomy and Astrophysics
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
29. arXiv:1901.09589 [pdf, ps, other]
Title: The Gaia-ESO Survey: age spread in the star forming region NGC6530 from the HR diagram and gravity indicators
Comments: Accepted for publication in A&A; 23 pages, 17 figures, 3 tables
Journal-ref: A&A 623, A159 (2019)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
30. arXiv:1901.07981 [pdf, other]
Title: The PDS 110 observing campaign - photometric and spectroscopic observations reveal eclipses are aperiodic
Comments: Accepted to MNRAS; 12 pages, 7 figures; Supplementary photometric data in zipped latex source as all_photometry.csv
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Earth and Planetary Astrophysics (astro-ph.EP)
31. arXiv:1901.05485 [pdf, ps, other]
Title: Signs of accretion in the white dwarf + brown dwarf binary NLTT5306
Comments: 10 pages, 5 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
32. arXiv:1901.01643 [pdf, other]
Title: A Hot Saturn Orbiting An Oscillating Late Subgiant Discovered by TESS
Comments: 12 pages (excluding author list and references), 9 figures, 4 tables, accepted for publication in AJ. An electronic version of Table 3 is available as an ancillary file (sidebar on the right)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
33. arXiv:1901.01627 [pdf, other]
Title: The BEBOP radial-velocity survey for circumbinary planets I. Eight years of CORALIE observations of 47 single-line eclipsing binaries and abundance constraints on the masses of circumbinary planets
Comments: After second referee report at A&A, 17 pages of main text and 28 pages of appendix tables and figures
Journal-ref: A&A 624, A68 (2019)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
34. arXiv:1812.09725 [pdf, ps, other]
Title: The Local Group Dwarf Galaxies: The Star Formation Histories derived using the Long Period Variable stars
Comments: Proceedings of IAUS344 "Dwarf Galaxies: From the Deep Universe to the Present", XXXth General Assembly of the IAU, Vienna, August 20-31, 2018
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
35. arXiv:1812.09264 [pdf, ps, other]
Title: The discovery of WASP-134b, WASP-134c, WASP-137b, WASP-143b and WASP-146b: three hot Jupiters and a pair of warm Jupiters orbiting Solar-type stars
Comments: Submitted to AJ. 10 pages, 8 figures, 4 tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
36. arXiv:1812.08114 [pdf, other]
Title: Expanding associations in the Vela-Puppis region: 3D structure and kinematics of the young population
Comments: accepted A&A
Journal-ref: A&A 626, A17 (2019)
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
37. arXiv:1812.07230 [pdf, ps, other]
Title: From evolved stars to the evolution of IC 1613
Authors: Seyed Azim Hashemi (Sharif University, Iran), Atefeh Javadi (IPM, Iran), Jacco Th. van Loon (Keele University, UK)
Comments: Accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
38. arXiv:1812.06168 [pdf, other]
Title: The Dissolution of Clusters: What Can We Learn from Nearby, UV-bright, Overluminous Field Stars?
Authors: Joel Kastner (Rochester Institute of Technology), Matthieu Chalifour (Rochester Institute of Technology, Swarthmore College), Alex Binks (Keele University), David Rodriguez (STScI), Kristina Punz (Wellesley College), G. G. Sacco (Arcetri Observatory)
Comments: 7 pages, 5 figures; to appear in Proceedings of "The 20th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun" (ed. S.J. Wolk)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
39. arXiv:1812.04538 [pdf, other]
Title: Detectability of shape deformation in short-period exoplanets
Comments: 9 pages, 10 figures, 2 tables, accepted for publication in A&A
Journal-ref: A&A 621, A117 (2019)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
40. arXiv:1812.03025 [pdf, other]
Title: Investigating the population of Galactic star formation regions and star clusters within a Wide-Fast-Deep Coverage of the Galactic Plane
Comments: Submitted White Paper for the cadence optimization call of LSST, November 30 2018
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
41. arXiv:1812.02581 [pdf, ps, other]
Title: The VMC Survey - XXXIII. The tip of the red giant branch in the Magellanic Clouds
Comments: A&A accepted
Journal-ref: A&A 622, A63 (2019)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
42. arXiv:1812.01606 [pdf, other]
Title: qpower2 - a fast and accurate algorithm for the computation of exoplanet transit light curves with the power-2 limb-darkening law
Authors: P. F. L. Maxted, S. Gill (Keele University, UK)
Comments: 8 pages. The qpower2 algorithm is available as a part of the pycheops package at this https URL
Journal-ref: A&A 622, A33 (2019)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM); Solar and Stellar Astrophysics (astro-ph.SR)
43. arXiv:1811.12025 [pdf, ps, other]
Title: AGB population as probes of galaxy structure and evolution
Comments: Invited contribution for "IAU Symposium 343: Why Galaxies Care About AGB Stars:A Continuing Challenge through Cosmic Time", to be published in the "IAU Proceedings Series", (eds.) Franz Kerschbaum, Martin Groenewegen and Hans Olofsson
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
44. arXiv:1811.11232 [pdf, ps, other]
Title: A search for radius inflation among active M-dwarfs in Praesepe
Authors: R.J. Jackson (1), R.D. Jeffries (1), Constantine P. Deliyannis (2), Qinghui Sun (2), Stephanie T. Douglas (3) ((1) Astrophysics Group, Keele University, (2) Department of Astronomy, Indiana University, (3) Harvard-Smithsonian Center for Astrophysics)
Comments: Accepted version for publication in MNRAS, 14 pages
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
45. arXiv:1811.08655 [pdf, ps, other]
Title: T Tauri stars in the SuperWASP and NSVS surveys
Comments: 24 pages, 16 figures (with appendix), accepted to MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
46. arXiv:1811.07754 [pdf, other]
Title: Machine-learning Approaches to Exoplanet Transit Detection and Candidate Validation in Wide-field Ground-based Surveys
Comments: 15 pages, 9 figures, accepted for publication in MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Instrumentation and Methods for Astrophysics (astro-ph.IM)
47. arXiv:1811.06333 [pdf, ps, other]
Title: The Dynamics of OB Associations
Authors: Nicholas J. Wright (Keele University, UK)
Comments: 7 pages; in Proceedings of The 20th Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun, ed. S. Wolk
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
48. arXiv:1811.05742 [pdf, ps, other]
Title: WASP-190b: Tomographic discovery of a transiting hot Jupiter
Comments: 9 pages, 5 figures. Accepted by AJ
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
49. arXiv:1811.05292 [pdf, ps, other]
Title: WASP-166b: a bloated super-Neptune transiting a V = 9 star
Comments: Accepted by MNRAS
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
50. arXiv:1811.04505 [pdf, ps, other]
Title: The Dynamics, Structure, and Fate of a Young Cluster During Gas Dispersal: Hectoschelle, Chandra, Spitzer, and Gaia Observations of CepOB3b
Comments: 44 pages, 15 figures, 9 tables, accepted in ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR); Astrophysics of Galaxies (astro-ph.GA)
51. arXiv:1810.12032 [pdf, other]
Title: Identification of AGN in the XMM-Newton X-ray survey of the SMC
Comments: 19 pages, 13 figures, 2 tables. Accepted for publication in A&A
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE)
52. arXiv:1810.09501 [pdf, other]
Title: SB 796: a high-velocity RRc star
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
53. arXiv:1810.03917 [pdf, other]
Title: The VMC Survey - XXXII. Pre-main sequence populations in the Large Magellanic Cloud
Authors: Viktor Zivkov (Keele University, ESO), Joana M. Oliveira (Keele University), Monika G. Petr-Gotzens (ESO), Maria-Rosa L. Cioni (AIP Potsdam), Stefano Rubele (University of Padova), Jacco Th. van Loon (Keele University), Kenji Bekki (University of Western Australia), Felice Cusano (INAF - Osservatorio di Bologna), Richard de Grijs (Macquarie University, International Space Science Institute - Beijing), Valentin D. Ivanov (ESO), Marcella Marconi (INAF - Osservatorio di Capodimonte), Florian Niederhofer (AIP Potsdam), Vincenzo Ripepi (INAF - Osservatorio di Capodimonte), Ning-Chen Sun (University of Sheffield)
Comments: Accepted by A&A, 17 pages, 17 Figures, 3 Tables
Journal-ref: A&A 620, A143 (2018)
Subjects: Astrophysics of Galaxies (astro-ph.GA)
54. arXiv:1810.02172 [pdf, other]
Title: Deciphering the atmosphere of HAT-P-12b: solving discrepant results
Comments: Accepted for publication in A&A
Journal-ref: A&A 620, A142 (2018)
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
55. arXiv:1810.01465 [pdf, ps, other]
Title: Evidence for conservative mass transfer in the classical Algol system $δ$ Librae from its surface carbon-to-nitrogen abundance ratio
Comments: Accepted for publication in MNRAS, 17 pages, 11 figures
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
56. arXiv:1810.01156 [pdf, other]
Title: Relative Importance of Convective Uncertainties
Authors: Etienne A. Kaiser (1), Raphael Hirschi ((1) and (2)), W. David Arnett (3), Andrea Cristini (4), Cyril Georgy (5), Laura J. A. Scott (1) ((1) Keele University, UK, (2) University of Tokyo, Japan, (3) University of Arizona, USA, (4) University of Oklahoma, USA, (5) University of Geneva, Switzerland)
Comments: 3 pages, 1 figure; to appear in Springer Proceedings in Physics (Proc. of Itl. Conf. "Nuclei in the Cosmos XV", LNGS Assergi, Italy, June 2018)
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
57. arXiv:1809.10688 [pdf, other]
Title: A Discrete Set of Possible Transit Ephemerides for Two Long Period Gas Giants Orbiting HIP 41378
Comments: accepted to AJ in Nov 2018
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
58. arXiv:1809.07709 [pdf, ps, other]
Title: A low-density hot Jupiter in a near-aligned, 4.5-day orbit around a $V$ = 10.8, F5V star
Comments: Submitted to AJ. 9 pages, 6 figures, 5 tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
59. arXiv:1809.04897 [pdf, ps, other]
Title: WASP-189b: an ultra-hot Jupiter transiting the bright A star HR 5599 in a polar orbit
Comments: Submitted to MNRAS. 10 pages, 9 figures, 3 tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP)
60. arXiv:1809.04061 [pdf, ps, other]
Title: Physical properties and CNO abundances for high-mass stars in four main-sequence detached eclipsing binaries: V478 Cyg, AH Cep, V453 Cyg and V578 Mon
Comments: Accepted for publication in MNRAS
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
61. arXiv:1809.03775 [pdf, ps, other]
Title: Physical properties and optical-infrared transmission spectrum of the giant planet XO-1b
Comments: Accepted for publication in MNRAS. 16 pages, 11 figures, 7 tables
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Solar and Stellar Astrophysics (astro-ph.SR)
62. arXiv:1809.00674 [pdf, ps, other]
Title: Evolution of spatio-kinematic structures in star-forming regions: are Friends of Friends worth knowing?
Authors: Richard J. Parker (1), Nicholas J. Wright (2) (1. Sheffield, UK, Keele, UK)
Comments: 12 pages, 8 figures, accepted for publication in MNRAS
Subjects: Astrophysics of Galaxies (astro-ph.GA); Solar and Stellar Astrophysics (astro-ph.SR)
63. arXiv:1808.04766 [pdf, ps, other]
Title: Early formation of carbon monoxide in the Centaurus A supernova SN 2016adj
Authors: D. P. K. Banerjee (Physical Research Laboratory, Ahmedabad, India), Vishal Joshi (PRL), A. Evans (Keele University, UK), Mudit Srivastava (PRL), N. M. Ashok (PRL), R. D. Gehrz (U. Minnesota, USA), M. S. Connelley (Institute for Astronomy, Hawaii), T. R. Geballe (Gemini Observatory), J. Spyromilio (ESO), J. Rho (SOFIA Science Center & SETI Institute), R. Roy (Oskar Klein Centre, Stockholm University)
Comments: MNRAS, in press. Accepted 2018 August 13
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
64. arXiv:1808.03149 [pdf, other]
Title: OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?
Comments: 26 pages, 14 figures
Subjects: Earth and Planetary Astrophysics (astro-ph.EP); Astrophysics of Galaxies (astro-ph.GA); Instrumentation and Methods for Astrophysics (astro-ph.IM); Solar and Stellar Astrophysics (astro-ph.SR)
65. arXiv:1808.00683 [pdf, other]
Title: Near-Infrared Spectroscopy of SN 2017eaw in 2017: Carbon Monoxide and Dust Formation in a Type II-P Supernova
Authors: J. Rho (SETI Institute), T. R. Geballe (Gemini Observatory), D. P. K. Banerjee (Physical Research Lab, Navrangpura, Ahmedabad, India), L. Dessart (Universidad de Chile), A. Evans (Keele U., UK), V. Joshi (Physical Research Lab.)
Comments: Accepted for publication in the ApJL
Subjects: Astrophysics of Galaxies (astro-ph.GA)