Search Results - "Schwarz, Richard P"
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Detection of Atmospheric Escape from Four Young Mini-Neptunes
Published in The Astronomical journal (01-02-2023)“…Abstract We use Keck/NIRSPEC to survey a sample of of young (<1 Gyr), short-period mini-Neptunes orbiting nearby K dwarfs to measure their mass loss via the…”
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Occurrence Rate of Hot Jupiters Around Early-type M Dwarfs Based on Transiting Exoplanet Survey Satellite Data
Published in The Astronomical journal (01-01-2023)“…Abstract We present an estimate of the occurrence rate of hot Jupiters (7 R ⊕ ≤ R p ≤ 2 R J , 0.8 ≤ P b ≤ 10 days) around early-type M dwarfs based on stars…”
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LHS 475 b: A Potential Venus Analog Orbiting a Nearby M Dwarf
Published in The Astronomical journal (01-05-2024)“…Abstract Based on photometric observations by TESS, we present the discovery of a potential Venus analog transiting LHS 475, an M3 dwarf located 12.5 pc from…”
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Three Warm Jupiters around Solar-analog Stars Detected with TESS
Published in The Astronomical journal (01-12-2023)“…Abstract We report the discovery and characterization of three giant exoplanets orbiting solar-analog stars, detected by the TESS space mission and confirmed…”
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Validation of a Third Planet in the LHS 1678 System
Published in The Astronomical journal (01-06-2024)“…Abstract The nearby LHS 1678 (TOI-696) system contains two confirmed planets and a wide-orbit, likely brown-dwarf companion, which orbit an M2 dwarf with a…”
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Early Results from the HUMDRUM Survey: A Small, Earth-mass Planet Orbits TOI-1450A
Published in The Astronomical journal (01-08-2024)“…Abstract M-dwarf stars provide us with an ideal opportunity to study nearby small planets. The HUnting for M Dwarf Rocky planets Using MAROON-X (HUMDRUM)…”
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GJ 238 b: A 0.57 Earth Radius Planet Orbiting an M2.5 Dwarf Star at 15.2 pc
Published in The Astronomical journal (01-06-2024)“…Abstract We report the discovery of the transiting planet GJ 238 b, with a radius of 0.566 ± 0.014 R ⊕ (1.064 ± 0.026 times the radius of Mars) and an orbital…”
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A Transiting Super-Earth in the Radius Valley and an Outer Planet Candidate Around HD 307842
Published in The Astronomical journal (01-07-2023)“…Abstract We report the confirmation of a TESS-discovered transiting super-Earth planet orbiting a mid-G star, HD 307842 (TOI-784). The planet has a period of…”
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TOI-4600 b and c: Two Long-period Giant Planets Orbiting an Early K Dwarf
Published in Astrophysical journal. Letters (01-09-2023)“…Abstract We report the discovery and validation of two long-period giant exoplanets orbiting the early K dwarf TOI-4600 ( V = 12.6, T = 11.9), first detected…”
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TESS Discovery of Twin Planets near 2:1 Resonance around Early M Dwarf TOI 4342
Published in The Astronomical journal (01-03-2023)“…Abstract With data from the Transiting Exoplanet Survey Satellite (TESS), we showcase improvements to the MIT Quick Look Pipeline (QLP) through the discovery…”
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Validation of TOI-1221 b: A Warm Sub-Neptune Exhibiting Transit Timing Variations around a Sun-like Star
Published in The Astronomical journal (01-05-2023)“…Abstract We present a validation of a long-period ( 91.68278 − 0.00041 + 0.00032 days) transiting sub-Neptune planet, TOI-1221 b (TIC 349095149.01), around a…”
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Separated Twins or Just Siblings? A Multiplanet System around an M Dwarf Including a Cool Sub-Neptune
Published in Astrophysical journal. Letters (01-12-2023)“…Abstract We report the discovery of two TESS sub-Neptunes orbiting the early M dwarf TOI-904 (TIC 261257684). Both exoplanets, TOI-904 b and c, were initially…”
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Enhanced Exercise Capacity in Mice with Severe Heart Failure Treated with an Allosteric Effector of Hemoglobin, Myo-Inositol Trispyrophosphate
Published in Proceedings of the National Academy of Sciences - PNAS (10-02-2009)“…A major determinant of maximal exercise capacity is the delivery of oxygen to exercising muscles, myo-lnositol trispyrophosphate (ITPP) is a recently…”
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The Discovery of a Planetary Companion Interior to Hot Jupiter WASP-132 b
Published in The Astronomical journal (01-07-2022)“…Abstract Hot Jupiters are generally observed to lack close planetary companions, a trend that has been interpreted as evidence for high-eccentricity migration…”
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Not-so-fast Kepler-1513: a perturbing planetary interloper in the exomoon corridor
Published in Monthly notices of the Royal Astronomical Society (01-01-2024)“…ABSTRACT Transit timing variations (TTVs) can be induced by a range of physical phenomena, including planet–planet interactions, planet–moon interactions, and…”
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TIC 454140642: A Compact, Coplanar, Quadruple-lined Quadruple Star System Consisting of Two Eclipsing Binaries
Published in The Astrophysical journal (01-08-2021)“…Abstract We report the discovery of a compact, coplanar, quadruple-lined, eclipsing quadruple star system from Transiting Exoplanet Survey Satellite data, TIC…”
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Impact of oxypurinol in patients with symptomatic heart failure. Results of the OPT-CHF study
Published in Journal of the American College of Cardiology (17-06-2008)“…This study evaluated whether a xanthine oxidase (XO) inhibitor, oxypurinol, produces clinical benefits in patients with New York Heart Association functional…”
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TOI-1695 b: A Water World Orbiting an Early-M Dwarf in the Planet Radius Valley
Published in The Astronomical journal (01-04-2023)“…Abstract Characterizing the bulk compositions of transiting exoplanets within the M dwarf radius valley offers a unique means to establish whether the radius…”
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Rationale, design and organisation of an efficacy and safety study of oxypurinol added to standard therapy in patients with NYHA class III - IV congestive heart failure
Published in Expert opinion on investigational drugs (01-11-2004)“…Oxypurinol, the active metabolite of allopurinol and a potent xanthine oxidase inhibitor (XOI), is under evaluation as a novel agent for the treatment of…”
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Impact of Oxypurinol in Patients With Symptomatic Heart Failure
Published in Journal of the American College of Cardiology (17-06-2008)“…Impact of Oxypurinol in Patients With Symptomatic Heart Failure: Results of the OPT-CHF Study Joshua M. Hare, Brian Mangal, Joanne Brown, Charles Fisher Jr,…”
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