KP
K. Penev
astro-ph.EPastro-ph.SRastro-ph.IMastro-phphysics.geo-phastro-ph.GAExoplanet dynamics (490)Exoplanet tides (497)Hot Jupiters (753)Star-planet interactions (2177)
On Valency
published · living versionsW_ehf76ehu·v1 · currentpublished
HAT-P-67b: An Extremely Low Density Saturn Transiting an F-Subgiant Confirmed via Doppler Tomography
with G. Zhou, G. Á. Bakos, J. D. Hartman, D. W. Latham +27
1 version
W_wxj27ype·v1published
Preprints & journals
83 papers in the corpus · 2006–2026The TASSIE Program. II: Three Close-In Companions Orbiting Sun-Like Stars2608.05500v1 · T. Plunkett, E. Thygesen, A. A. Cole et al.2026 · 0 citationsarXiv
AutoWISP: Automated Processing of Wide-Field Color Images2507.15830v1 · Angel E. Romero, Kaloyan Penev, S. Javad Jafarzadeh et al.2025 · 0 citationsarXiv
Tools for High Precision Photometry from Wide-Field Color Images2507.14289v2 · Kaloyan Penev, Angel Romero, S. Javad Jafarzadeh et al.2025 · 1 citationThe Astronomical Journal, Sep 2025, Volume 170, Number 3, page 191
Main-sequence exoplanet systems: tidal evolution2403.07716v1 · Kaloyan Penev2024 · 1 citationarXiv
Measuring Tidal Dissipation in Giant Planets from Tidal Circularization2308.06324v1 · Mohammad M. Mahmud, Kaloyan M. Penev, Joshua A. Schussler2023 · 14 citationsarXiv
Constraints on Tidal Quality Factor in Kepler Eclipsing Binaries using Tidal Synchronization: A Frequency-Dependent Approach2307.13074v1 · Ruskin Patel, Kaloyan Penev, Joshua Schussler2023 · 6 citationsMonthly Notices of the Royal Astronomical Society, p.stad2194 (2023)
Comprehensive Bayesian Modeling of Tidal Circularization in Open Cluster Binaries part I: M 35, NGC 6819, NGC 1882209.08109v2 · Kaloyan M. Penev, Joshua A. Schussler2022 · 6 citationsMonthly Notices of the Royal Astronomical Society 2022, stac2618
Constraining Tidal Quality Factor using Spin Period in Eclipsing Binaries2203.07481v1 · Ruskin Patel, Kaloyan Penev2022 · 15 citationsarXiv
HATS-74Ab, HATS-75b, HATS-76b and HATS-77b: Four Transiting Giant Planets around K and M Dwarfs2112.01928v1 · A. Jord'an, J.D. Hartman, D. Bayliss et al.2021 · 42 citationsarXiv
On a Possible Solution to the Tidal Realignment Problem for Hot Jupiters.34711993 · Anderson, Kassandra R, Winn, Joshua N, Penev, Kaloyan2025 · 26 citationsThe Astrophysical journal. 2021;914(1)
TOI-954 b and K2-329 b: Short-Period Saturn-Mass Planets that Test whether Irradiation Leads to Inflation2010.14436v2 · Lizhou Sha, Chelsea X. Huang, Avi Shporer et al.2020 · 14 citationsAJ 161 (2021) 82
HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert2007.07135v1 · A. Jord'an, G.'A. Bakos, D. Bayliss et al.2020 · 15 citationsarXiv
HAT-P-58b -- HAT-P-64b: Seven Planets Transiting Bright Stars2007.05528v1 · G. 'A. Bakos, J. D. Hartman, W. Bhatti et al.2020 · 12 citationsarXiv
HATS-47b, HATS-48Ab, HATS-49b and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs2002.05776v1 · J. D. Hartman, Andr'es Jord'an (2, D. Bayliss et al.2020 · 18 citationsarXiv
The highly inflated giant planet WASP-174b1909.08674v1 · L. Mancini, P. Sarkis, Th. Henning et al.2019 · 8 citationsA&A 633, A30 (2020)
Two new HATNet hot Jupiters around A stars, and the first glimpse at the occurrence rate of hot Jupiters from TESS1906.00462v2 · G. Zhou, C.X. Huang, G.'A. Bakos et al.2019 · 130 citationsarXiv
HATS-71b: A giant planet transiting an M3 dwarf star in TESS Sector 11812.09406v1 · G. 'A. Bakos, D. Bayliss, J. Bento et al.2018 · 41 citationsarXiv
HATS-54b-HATS-58Ab: five new transiting hot Jupiters including one with a possible temperate companion1812.07668v1 · N'estor Espinoza, Joel D. Hartman, Gaspar 'A. Bakos et al.2018 · 27 citationsarXiv
HATS-60b - HATS-69b: Ten Transiting Planets From HATSouth1809.01048v2 · J. D. Hartman, G. A. Bakos (1, D. Bayliss et al.2018 · 50 citationsarXiv
HATS-59b,c: A Transiting Hot Jupiter and a Cold Massive Giant Planet Around a Sun-Like Star1805.05925v1 · P. Sarkis, Th. Henning, J. D. Hartman et al.2018 · 7 citationsarXiv
HATS-39b, HATS-40b, HATS-41b, and HATS-42b: Three Inflated Hot Jupiters and a Super-Jupiter Transiting F Stars1804.01623v1 · J. Bento, J. D. Hartman, G. A. Bakos et al.2018 · 17 citationsarXiv
KELT-22Ab: A Massive Hot Jupiter Transiting a Near Solar Twin1803.07559v1 · Jonathan Labadie-Bartz, Joseph E. Rodriguez, Keivan G. Stassun et al.2018 · 18 citationsarXiv
KELT-19Ab: A P~4.6 Day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion1709.07010v2 · Robert J. Siverd, Karen A. Collins, George Zhou et al.2017 · 48 citationsRobert J. Siverd et al. 2018 AJ 155 35
HATS-43b, HATS-44b, HATS-45b, and HATS-46b: Four Short Period Transiting Giant Planets in the Neptune-Jupiter Mass Range1707.07093v1 · R. Brahm, J. D. Hartman, A. Jordan et al.2017 · 20 citationsarXiv
KELT-20b: A giant planet with a period of P~ 3.5 days transiting the V~ 7.6 early A star HD 1856031707.01518v1 · Michael B. Lund, Joseph E. Rodriguez, George Zhou et al.2017 · 102 citationsarXiv
HATS-36b and 24 other transiting/eclipsing systems from the HATSouth - K2 Campaign 7 program1706.03858v1 · D. Bayliss, J. D. Hartman, G. Zhou et al.2017 · 11 citationsarXiv
Image Subtraction Reduction of Open Clusters M35 & NGC 2158 In The K2 Campaign-0 Super-Stamp1703.00030v1 · M. Soares-Furtado, J. D. Hartman, G. A. Bakos et al.2017 · 19 citationsarXiv
KELT-18b: Puffy Planet, Hot Host, Probably Perturbed1702.01657v2 · Kim K. McLeod, Joseph E. Rodriguez, Ryan J. Oelkers et al.2017 · 15 citationsarXiv
HAT-P-67b: An Extremely Low Density Saturn Transiting an F-Subgiant Confirmed via Doppler Tomography1702.00106v2 · G. Zhou, G. 'A. Bakos, J. D. Hartman et al.2017 · 48 citationsarXivon Valency
A New Model of Roche-lobe Overflow for Short-Period Gaseous Planets and Binary Stars1612.04332v1 · Brian Jackson, Phil Arras, Kaloyan Penev et al.2016 · 57 citationsarXiv
No Conclusive Evidence for Transits of Proxima b in MOST photometry1609.08718v2 · David M. Kipping, Chris Cameron, Joel D. Hartman et al.2016 · 52 citationsarXiv
KELT-16b: A highly irradiated, ultra-short period hot Jupiter nearing tidal disruption1608.00618v2 · Thomas E. Oberst, Joseph E. Rodriguez, Knicole D. Col'on et al.2016 · 53 citationsarXiv
HATS-22b, HATS-23b and HATS-24b: Three new transiting Super-Jupiters from the HATSouth Project1607.00688v2 · Joao Bento, Brian Schmidt, Joel Hartman et al.2016 · 20 citationsarXiv
HATS-19b, HATS-20b, HATS-21b: Three Transiting Hot-Saturns Discovered by the HATSouth Survey1607.00322v1 · W. Bhatti, G. 'A. Bakos, J. D. Hartman et al.2016 · 8 citationsarXiv
HATS-31b Through HATS-35b: Five Transiting Hot Jupiters Discovered by the HATSouth Survey1607.00006v2 · M. de Val-Borro, G. 'A. Bakos, R. Brahm et al.2016 · 21 citationsAstron. J. 152 (2016) 6
HAT-P-47b AND HAT-P-48b: Two Low Density Sub-Saturn-Mass Transiting Planets on the Edge of the Period--Mass Desert1606.04556v1 · G. 'A. Bakos, J. D. Hartman, G. Torres et al.2016 · 6 citationsarXiv
HATS-25b through HATS-30b: A Half-dozen New Inflated Transiting Hot Jupiters from the HATSouth Survey1606.00023v1 · N. Espinoza, D. Bayliss, J. D. Hartman et al.2016 · 40 citationsarXiv
HATS-11b and HATS-12b: Two transiting Hot Jupiters orbiting sub-solar metallicity stars selected for the K2 Campaign 71603.02894v1 · M. Rabus, A. Jord'an, J. D. Hartman et al.2016 · 18 citationsarXiv
Tidal Decay and Stable Roche-Lobe Overflow of Short-Period Gaseous Exoplanets1603.00392v2 · Brian Jackson, Emily Jensen, Sarah Peacock et al.2016 · 55 citationsarXiv
HATS-15 b and HATS-16 b: Two massive planets transiting old G dwarf stars1511.06305v1 · S. Ciceri, L. Mancini, T. Henning et al.2015 · 7 citationsarXiv
HAT-P-57b: A Short-Period Giant Planet Transiting A Bright Rapidly Rotating A8V Star Confirmed Via Doppler Tomography1510.08839v1 · J. D. Hartman, G. 'A. Bakos, L. A. Buchhave et al.2015 · 80 citationsarXiv
HATS-17b: A Transiting Compact Warm Jupiter in a 16.3 Days Circular Orbit1510.05758v1 · R. Brahm, A. Jord'an, G. 'A. Bakos et al.2015 · 66 citationsarXivon Valency
KELT-4Ab: An inflated Hot Jupiter transiting the bright (V~10) component of a hierarchical triple1510.00015v1 · Jason D. Eastman, Thomas G. Beatty, Robert J. Siverd et al.2015 · 43 citationsarXiv
KELT-14b and KELT-15b: An Independent Discovery of WASP-122b and a New Hot Jupiter1509.08953v2 · Joseph E. Rodriguez, Knicole D. Colon, Keivan G. Stassun et al.2015 · 34 citationsarXiv
KELT-10b: The First Transiting Exoplanet from the KELT-South Survey -- A Hot Sub-Jupiter Transiting a V = 10.7 Early G-Star1509.02323v2 · Rudolf B. Kuhn, Joseph E. Rodriguez, Karen A. Collins et al.2015 · 51 citations2016MNRAS.459.4281K
High Precision Photometry for K2 Campaign 11507.07578v3 · Chelsea X. Huang, K. Penev, J. D. Hartman et al.2015 · 61 citationsarXiv
HATS-7b: A Hot Super Neptune Transiting a Quiet K Dwarf Star1507.01024v2 · G. 'A. Bakos, K. Penev, D. Bayliss et al.2015 · 53 citationsarXiv
HAT-P-55b: A Hot Jupiter Transiting a Sun-like Star1506.03734v1 · D. Juncher, L. A. Buchhave, J. D. Hartman et al.2015 · 13 citationsarXiv
Precision multi-band photometry with a DSLR camera1506.03097v1 · M. Zhang, G. 'A. Bakos, K. Penev et al.2015 · 23 citationsarXiv
HAT-P-56b: An inflated massive Hot Jupiter transiting a bright F star followed up with K2 Campaign 0 observations1506.01776v3 · C. X. Huang, J. D. Hartman, G. 'A. Bakos et al.2015 · 32 citationsarXiv
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