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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