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List of works by Kaloyan Penev

A 0.24+0.18M_{sun}_ double-lined eclipsing binary from the HATSouth survey

scientific article

A New Model of Roche Lobe Overflow for Short-period Gaseous Planets and Binary Stars ⬇️

scientific article published in the Astrophysical Journal

An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images

Constraining tidal dissipation in stars from the destruction rates of exoplanets ⬇️

scientific article published in the Astrophysical Journal

Dissipation efficiency in turbulent convective zones in low-mass stars ⬇️

scientific article published in the Astrophysical Journal

EMPIRICAL TIDAL DISSIPATION IN EXOPLANET HOSTS FROM TIDAL SPIN-UP.

scientific article

HAT-P-34b-HAT-P-37b: Four Transiting Planets More Massive than Jupiter Orbiting Moderately Bright Stars

scientific article (publication date: 11 June 2012)

HAT-P-39b–HAT-P-41b: Three highly inflated transiting hot Jupiters ⬇️

scientific article published in Astronomical Journal

HAT-P-42b and HAT-P-43b. Two inflated transiting hot Jupiters from the HATNet Survey

scientific article published in Astronomy and Astrophysics

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems

scientific article published in Astronomical Journal

HAT-P-49b: A 1.7MJPLANET TRANSITING A BRIGHT 1.5M☉F-STAR ⬇️

scientific article published in Astronomical Journal

HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: Three Transiting Hot Jupiters and a Transiting Hot Saturn From the HATNet Survey ⬇️

scientific article published in Astronomical Journal

HAT-P-54b: A Hot Jupiter Transiting a 0.6 M⊙ Star in Field 0 of the K2 Mission ⬇️

scientific article published in Astronomical Journal

HAT-P-55b: A Hot Jupiter Transiting a Sun-Like Star ⬇️

scientific article

HAT-P-56b: An Inflated Massive Hot Jupiter Transiting a Bright F Star Followed Up with K2 Campaign 0 Observations ⬇️

scientific article published in Astronomical Journal

HAT-P-57b: A SHORT-PERIOD GIANT PLANET TRANSITING A BRIGHT RAPIDLY ROTATING A8V STAR CONFIRMED VIA DOPPLER TOMOGRAPHY ⬇️

scientific article published in Astronomical Journal

HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars*

scientific article published on 8 June 2021

HAT-P-65b and HAT-P-66b: Two Transiting Inflated Hot Jupiters and Observational Evidence for the Reinflation of Close-in Giant Planets ⬇️

scientific article published in Astronomical Journal

HAT-P-67b: An Extremely Low Density Saturn Transiting an F-subgiant Confirmed via Doppler Tomography ⬇️

scientific article published in Astronomical Journal

HAT-TR-318-007: A Double-lined M Dwarf Binary with Total Secondary Eclipses Discovered by HATNet and Observed by K2

scientific article published in Astronomical Journal

HATS-11b AND HATS-12b: two transiting hot Jupiters orbiting subsolar metallicity stars selected for the K2 campaign 7 ⬇️

scientific article published in Astronomical Journal

HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey ⬇️

scientific article published in Astronomy and Astrophysics

HATS-15b and HATS-16b: Two Massive Planets Transiting Old G Dwarf Stars ⬇️

HATS-17b: A TRANSITING COMPACT WARM JUPITER IN A 16.3 DAY CIRCULAR ORBIT ⬇️

scientific article published in Astronomical Journal

HATS-18b: an extreme short-period massive transiting planet spinning up its star ⬇️

scientific article published in Astronomical Journal

HATS-1b: THE FIRST TRANSITING PLANET DISCOVERED BY THE HATSouth SURVEY

scientific article published in Astronomical Journal

HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project ⬇️

scientific article

HATS-25b through HATS-30b: a half-dozen new inflated transiting hot Jupiters from the HATSouth survey ⬇️

scientific article published in Astronomical Journal

HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity ⬇️

scientific article published in Astronomy and Astrophysics

HATS-31b through HATS-35b: five transiting hot Jupiters discovered by the HATSouth survey ⬇️

scientific article published in Astronomical Journal

HATS-36b and 24 Other Transiting/Eclipsing Systems from the HATSouth-K2 Campaign 7 Program

scientific article published in Astronomical Journal

HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars

scientific article

HATS-3b: AN INFLATED HOT JUPITER TRANSITING AN F-TYPE STAR

scientific article published in Astronomical Journal

HATS-43b, HATS-44b, HATS-45b, and HATS-46b: Four Short-period Transiting Giant Planets in the Neptune-Jupiter Mass Range

scientific article published in Astronomical Journal

HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs

scientific article

HATS-4b: A Dense Hot Jupiter Transiting a Super Metal-rich G star ⬇️

scientific article (publication date: 26 June 2014)

HATS-50b through HATS-53b: Four Transiting Hot Jupiters Orbiting G-type Stars Discovered by the HATSouth Survey ⬇️

scientific article published in Astronomical Journal

HATS-59b,c: A Transiting Hot Jupiter and a Cold Massive Giant Planet around a Sun-like Star ⬇️

scientific article published in Astronomical Journal

HATS-5b: A TRANSITING HOT SATURN FROM THE HATSouth SURVEY ⬇️

scientific article (publication date: 6 May 2014)

HATS-6b: A WARM SATURN TRANSITING AN EARLY M DWARF STAR, AND A SET OF EMPIRICAL RELATIONS FOR CHARACTERIZING K AND M DWARF PLANET HOSTS ⬇️

scientific article published in Astronomical Journal

HATS-70b: A 13 MJ Brown Dwarf Transiting an A Star

scientific article published in Astronomical Journal

HATS-7b: A Hot Super Neptune Transiting a Quiet K Dwarf Star ⬇️

scientific article published in the Astrophysical Journal

HATS-8b: A LOW-DENSITY TRANSITING SUPER-NEPTUNE ⬇️

scientific article published in Astronomical Journal

HATS9-b AND HATS10-b: TWO COMPACT HOT JUPITERS IN FIELD 7 OF THE K2 MISSION ⬇️

scientific article published in Astronomical Journal

HATSouth: A Global Network of Fully Automated Identical Wide-Field Telescopes1

High-precision photometry forK2Campaign 1 ⬇️

scientific article

KELT-10b: the first transiting exoplanet from the KELT-South survey – a hot sub-Jupiter transiting aV= 10.7 early G-star ⬇️

scholarly article

KELT-11b: A Highly Inflated Sub-Saturn Exoplanet Transiting theV= 8 Subgiant HD 93396 ⬇️

scientific article published in Astronomical Journal

KELT-14b AND KELT-15b: AN INDEPENDENT DISCOVERY OF WASP-122b AND A NEW HOT JUPITER ⬇️

scientific article published in Astronomical Journal

KELT-16b: A Highly Irradiated, Ultra-short Period Hot Jupiter Nearing Tidal Disruption ⬇️

scientific article published in Astronomical Journal

KELT-18b: Puffy Planet, Hot Host, Probably Perturbed

scientific article published in Astronomical Journal

KELT-19Ab: A P ∼ 4.6-day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion

scientific article published in Astronomical Journal

KELT-20b: A Giant Planet with a Period of P ∼ 3.5 days Transiting the V ∼ 7.6 Early A Star HD 185603

scientific article published in Astronomical Journal

KELT-21b: A Hot Jupiter Transiting the Rapidly Rotating Metal-poor Late-A Primary of a Likely Hierarchical Triple System

scientific article published in Astronomical Journal

KELT-22Ab: A Massive, Short-Period Hot Jupiter Transiting a Near-solar Twin

scientific article published on 21 January 2019

KELT-23Ab: A Hot Jupiter Transiting a Near-solar Twin Close to the TESS and JWST Continuous Viewing Zones

scientific article published on 24 July 2019

KELT-24b: A 5M J Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148

scientific article published on 23 October 2019

KELT-3b: A HOT JUPITER TRANSITING AV= 9.8 LATE-F STAR ⬇️

scientific article published in the Astrophysical Journal

KELT-4Ab: AN INFLATED HOT JUPITER TRANSITING THE BRIGHT (V∼ 10) COMPONENT OF A HIERARCHICAL TRIPLE ⬇️

scientific article published in Astronomical Journal

KELT-6b: A P ~ 7.9 Day Hot Saturn Transiting a Metal-poor Star with a Long-period Companion

scientific article published in Astronomical Journal

KELT-6b: A Transiting Mildly-Inflated Saturn with a Metal-Poor Host

scientific article published in June 2013

KELT-8b: A Highly Inflated Transiting Hot Jupiter and a New Technique for Extracting High-precision Radial Velocities from Noisy Spectra ⬇️

scientific article published in the Astrophysical Journal

No Conclusive Evidence for Transits of Proxima b inMOSTPhotometry ⬇️

scientific article published in Astronomical Journal

On Dissipation inside Turbulent Convection Zones from Three‐dimensional Simulations of Solar Convection ⬇️

scientific article published in the Astrophysical Journal

One-shot focusing using the entropy as a merit function

POET: A Model for Planetary Orbital Evolution Due to Tides on Evolving Stars ⬇️

scholarly article

Stars get dizzy after lunch ⬇️

scientific article published in the Astrophysical Journal

Stellar rotational periods in the planet hosting open cluster Praesepe ⬇️

scientific article

TOI-954 b and K2-329 b: Short-period Saturn-mass Planets that Test whether Irradiation Leads to Inflation

scientific article published on 22 January 2021

The mass–radius relationship for very low mass stars: four new discoveries from the HATSouth Survey★

scholarly article

Three-dimensional spectral simulations of anelastic turbulent convection ⬇️

scientific article published in the Astrophysical Journal

Tidal evolution of close-in extrasolar planets: high stellar q from new theoretical models ⬇️

scientific article published in the Astrophysical Journal

Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS

scientific article published on 11 September 2019

Two Warm, Low-density Sub-Jovian Planets Orbiting Bright Stars in K2 Campaigns 13 and 14

scientific article published in Astronomical Journal

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