Search Results - "Winters, Jennifer"

Galactic Kinematics and Observed Flare Rates of a Volume-complete Sample of Mid-to-late M Dwarfs: Constraints on the History of the Stellar Radiation Environment of Planets Orbiting Low-mass Stars by Medina, Amber A., Winters, Jennifer G., Irwin, Jonathan M., Charbonneau, David

“…Abstract We present a study of the relationship between Galactic kinematics, flare rates, chromospheric activity, and rotation periods for a volume-complete,…”
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Flare Rates, Rotation Periods, and Spectroscopic Activity Indicators of a Volume-complete Sample of Mid- to Late-M Dwarfs within 15 pc by Medina, Amber A., Winters, Jennifer G., Irwin, Jonathan M., Charbonneau, David

“…We present a study of flare rates, rotation periods, and spectroscopic activity indicators of 125 single stars within 15 parsecs and with masses between 0.1…”
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Constraints on the Spindown of Fully Convective M Dwarfs Using Wide Field Binaries by Pass, Emily K., Charbonneau, David, Irwin, Jonathan M., Winters, Jennifer G.

“…Abstract M dwarfs remain active over longer timescales than their Sunlike counterparts, with potentially devastating implications for the atmospheres of their…”
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A temperate rocky super-Earth transiting a nearby cool star by Dittmann, Jason A., Irwin, Jonathan M., Charbonneau, David, Bonfils, Xavier, Astudillo-Defru, Nicola, Haywood, Raphaëlle D., Berta-Thompson, Zachory K., Newton, Elisabeth R., Rodriguez, Joseph E., Winters, Jennifer G., Tan, Thiam-Guan, Almenara, Jose-Manuel, Bouchy, François, Delfosse, Xavier, Forveille, Thierry, Lovis, Christophe, Murgas, Felipe, Pepe, Francesco, Santos, Nuno C., Udry, Stephane, Wünsche, Anaël, Esquerdo, Gilbert A., Latham, David W., Dressing, Courtney D.

“…An Earth-sized planet is observed orbiting a nearby star within the liquid-water, habitable zone, the atmospheric composition of which could be determined from…”
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Active Stars in the Spectroscopic Survey of Mid-to-late M Dwarfs within 15 pc by Pass, Emily K., Winters, Jennifer G., Charbonneau, David, Irwin, Jonathan M., Medina, Amber A.

“…Abstract We present results from the volume-complete spectroscopic survey of 0.1–0.3 M ⊙ M dwarfs within 15 pc. This work discusses the active sample without…”
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Variability Timescales of Hα on Active Mid-to-late M dwarfs by Medina, Amber A., Charbonneau, David, Winters, Jennifer G., Irwin, Jonathan, Mink, Jessica

“…Abstract We present a study of the variation timescales of the chromospheric activity indicator H α on a sample of 13 fully convective, active mid-to-late M…”
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Mid-to-late M Dwarfs Lack Jupiter Analogs by Pass, Emily K., Winters, Jennifer G., Charbonneau, David, Irwin, Jonathan M., Latham, David W., Berlind, Perry, Calkins, Michael L., Esquerdo, Gilbert A., Mink, Jessica

“…Abstract Cold Jovian planets play an important role in sculpting the dynamical environment in which inner terrestrial planets form. The core accretion model…”
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The Solar Neighborhood. XLIX. New Discoveries and Orbits of M-dwarf Multiples with Speckle Interferometry at SOAR by Vrijmoet, Eliot Halley, Tokovinin, Andrei, Henry, Todd J., Winters, Jennifer G., Horch, Elliott, Jao, Wei-Chun

“…Abstract We present the first results of a multiyear program to map the orbits of M-dwarf multiples within 25 pc. The observations were conducted primarily…”
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HST/WFC3 Light Curve Supports a Terrestrial Composition for the Closest Exoplanet to Transit an M Dwarf by Pass, Emily K., Winters, Jennifer G., Charbonneau, David, Balkanski, Aurelia, Lewis, Nikole, Lally, Maura, Bean, Jacob L., Cloutier, Ryan, Eastman, Jason D.

“…Abstract Previous studies of the exoplanet LTT 1445Ac concluded that the light curve from the Transiting Exoplanet Survey Satellite (TESS) was consistent with…”
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Erratum: “The POKEMON Speckle Survey of Nearby M Dwarfs. II. Observations of 1125 Targets” (2024, AJ, 167, 56) by Clark, Catherine A., van Belle, Gerard T., Horch, Elliott P., Lund, Michael B., Ciardi, David R., von Braun, Kaspar, Winters, Jennifer G., Everett, Mark E., Hartman, Zachary D., Llama, Joe

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Erratum: “The POKEMON Speckle Survey of Nearby M Dwarfs. III. The Stellar Multiplicity Rate of M Dwarfs within 15 pc” (2024, AJ, 167, 174) by Clark, Catherine A., van Belle, Gerard T., Horch, Elliott P., Ciardi, David R., von Braun, Kaspar, Skiff, Brian A., Winters, Jennifer G., Lund, Michael B., Everett, Mark E., Hartman, Zachary D., Llama, Joe

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The POKEMON Speckle Survey of Nearby M Dwarfs. II. Observations of 1125 Targets by Clark, Catherine A., van Belle, Gerard T., Horch, Elliott P., Lund, Michael B., Ciardi, David R., von Braun, Kaspar, Winters, Jennifer G., Everett, Mark E., Hartman, Zachary D., Llama, Joe

“…Abstract Stellar multiplicity is correlated with many stellar properties, yet multiplicity measurements have proven difficult for the M dwarfs—the most common…”
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The POKEMON Speckle Survey of Nearby M Dwarfs. I. New Discoveries by Clark, Catherine A., van Belle, Gerard T., Horch, Elliott P., von Braun, Kaspar, Ciardi, David R., Winters, Jennifer G., Kiman, Rocio

“…Abstract M dwarfs are favorable targets for exoplanet detection with current instrumentation, but stellar companions can induce false positives and inhibit…”
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LHS 475 b: A Potential Venus Analog Orbiting a Nearby M Dwarf by Ment, Kristo, Charbonneau, David, Irwin, Jonathan, Winters, Jennifer G., Pass, Emily, Shporer, Avi, Collins, Karen A., Collins, Kevin I., Jensen, Eric L. N., Schwarz, Richard P., Horne, Keith, Essack, Zahra, Kostov, Veselin B., Kunimoto, Michelle, Levine, Alan, Seager, Sara, Vanderspek, Roland, Winn, Joshua N.

“…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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The POKEMON Speckle Survey of Nearby M Dwarfs. III. The Stellar Multiplicity Rate of M Dwarfs within 15 pc by Clark, Catherine A., van Belle, Gerard T., Horch, Elliott P., Ciardi, David R., von Braun, Kaspar, Skiff, Brian A., Winters, Jennifer G., Lund, Michael B., Everett, Mark E., Hartman, Zachary D., Llama, Joe

“…Abstract M dwarfs are ubiquitous in our Galaxy, and the rate at which they host stellar companions, and the properties of these companions, provide a window…”
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Genetic Alterations Associated With Progression From Pancreatic Intraepithelial Neoplasia to Invasive Pancreatic Tumor by Murphy, Stephen J, Hart, Steven N, Lima, Joema Felipe, Kipp, Benjamin R, Klebig, Mitchell, Winters, Jennifer L, Szabo, Csilla, Zhang, Lizhi, Eckloff, Bruce W, Petersen, Gloria M, Scherer, Steven E, Gibbs, Richard A, McWilliams, Robert R, Vasmatzis, George, Couch, Fergus J

“…Background & Aims Increasing grade of pancreatic intraepithelial neoplasia (PanIN) has been associated with progression to pancreatic ductal adenocarcinoma…”
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An Adaptive Optics Census of Companions to Northern Stars Within 25 pc with Robo-AO by Salama, Maïssa, Ziegler, Carl, Baranec, Christoph, Liu, Michael C., Law, Nicholas M., Riddle, Reed, Henry, Todd J., Winters, Jennifer G., Jao, Wei-Chun, Ou, James, Ruiz, Arcelia Hermosillo

“…Abstract In order to assess the multiplicity statistics of stars across spectral types and populations in a volume-limited sample, we censused nearby stars for…”
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GJ 1252 b: A 1.2 R⊕ Planet Transiting an M3 Dwarf at 20.4 pc by Shporer, Avi, Collins, Karen A., Astudillo-Defru, Nicola, Irwin, Jonathan, Bonfils, Xavier, Collins, Kevin I., Matthews, Elisabeth, Winters, Jennifer G., Anderson, David R., Armstrong, James D., Charbonneau, David, Cloutier, Ryan, Daylan, Tansu, Gan, Tianjun, Günther, Maximilian N., Hellier, Coel, Horne, Keith, Huang, Chelsea X., Jensen, Eric L. N., Kielkopf, John, Palle, Enric, Sefako, Ramotholo, Stassun, Keivan G., Tan, Thiam-Guan, Vanderburg, Andrew, Ricker, George R., Latham, David W., Vanderspek, Roland, Seager, Sara, Winn, Joshua N., Jenkins, Jon M, Colon, Knicole, Dressing, Courtney, Léepine, Sébastien, Muirhead, Philip S., Rose, Mark E., Twicken, Joseph D, Villasenor, Jesus Noel

“…We report the discovery of GJ 1252 b, a planet with a radius of 1.193 ± 0.074 R⊕ and an orbital period of 0.52 days around an M3-type star (0.381 ± 0.019 M⊕,…”
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S768I Mutation in EGFR in Patients with Lung Cancer by Leventakos, Konstantinos, Kipp, Benjamin R, Rumilla, Kandelaria M, Winters, Jennifer L, Yi, Eunhee S, Mansfield, Aaron S

“…Epidermal growth factor receptor gene (EGFR) mutations are relatively common oncogenic drivers in non-small cell lung cancer (NSCLC). The outcomes of patients…”
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A Dearth of Close-in Stellar Companions to M-dwarf TESS Objects of Interest by Clark, Catherine A., van Belle, Gerard T., Ciardi, David R., Lund, Michael B., Howell, Steve B., Everett, Mark E., Beichman, Charles A., Winters, Jennifer G.

“…Abstract TESS has proven to be a powerful resource for finding planets, including those that orbit the most prevalent stars in our galaxy: M dwarfs…”
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