Zobrazeno 1 - 10
of 416
pro vyhledávání: '"Giovinazzi, A."'
Autor:
Gupta, Arvind F., Luhn, Jacob K., Wright, Jason T., Mahadevan, Suvrath, Robertson, Paul, Krolikowski, Daniel M., Ford, Eric B., Cañas, Caleb I., Halverson, Samuel, Lin, Andrea S. J., Kanodia, Shubham, Fitzmaurice, Evan, Gilbertson, Christian, Bender, Chad F., Blake, Cullen H., Dong, Jiayin, Giovinazzi, Mark R., Logsdon, Sarah E., Monson, Andrew, Ninan, Joe P., Rajagopal, Jayadev, Roy, Arpita, Schwab, Christian, Stefánsson, Guðmundur
With close to three years of observations in hand, the NEID Earth Twin Survey (NETS) is starting to unearth new astrophysical signals for a curated sample of bright, radial velocity (RV)-quiet stars. We present the discovery of the first NETS exoplan
Externí odkaz:
http://arxiv.org/abs/2409.12315
Autor:
Beard, Corey, Robertson, Paul, Giovinazzi, Mark R., Murphy, Joseph M. Akana, Ford, Eric B., Halverson, Samuel, Han, Te, Holcomb, Rae, Lubin, Jack, Luque, Rafael, Premnath, Pranav, Bender, Chad F., Blake, Cullen H., Gong, Qian, Isaacson, Howard, Kanodia, Shubham, Li, Dan, Lin, Andrea S. J., Logsdon, 5 Sarah E., Lubar, Emily, McElwain, Michael W., Monson, Andrew, Ninan, Joe P., Rajagopal, Jayadev, Roy, Arpita, Schwab, Christian, Stefansson, Gudmundur, Terrien, Ryan C., Wright, Jason T.
We present a new analysis of Kepler-21, the brightest (V = 8.5) Kepler system with a known transiting exoplanet, Kepler-21 b. Kepler-21 b is a radius valley planet ($R = 1.6\pm 0.2 R_{\oplus}$) with an Earth-like composition (8.38$\pm$1.62 g/cc), tho
Externí odkaz:
http://arxiv.org/abs/2408.02873
Autor:
Giovinazzi, Mark R., Cale, Bryson, Eastman, Jason D., Rodriguez, Joseph E., Blake, Cullen H., Stassun, Keivan G., Beatty, Thomas G., McCrady, Nate, Vanderburg, Andrew, Kunimoto, Michelle, Kraus, Adam L., Twicken, Joseph, Dedrick, Cayla M., Horner, Jonathan, Johnson, John A., Johnson, Samson A., Plavchan, Peter, Sliski, David H., Wilson, Maurice L., Wittenmyer, Robert A., Wright, Jason T., Johnson, Marshall C., Rose, Mark E., Cornachione, Matthew
We present a new analysis of the KELT-24 system, comprising a well-aligned hot Jupiter, KELT-24~b, and a bright ($V=8.3$), nearby ($d=96.9~\mathrm{pc}$) F-type host star. KELT-24~b was independently discovered by two groups in 2019, with each reporti
Externí odkaz:
http://arxiv.org/abs/2406.04288
Autor:
Giovinazzi, Mark R., Blake, Cullen H.
Stellar mass is a fundamental parameter that is key to our understanding of stellar formation and evolution, as well as the characterization of nearby exoplanet companions. Historically, stellar masses have been derived from long-term observations of
Externí odkaz:
http://arxiv.org/abs/2208.12112
Space-based observatories at the second Sun-Earth Lagrange Point (L2) offer a unique opportunity to efficiently determine the orbits of distant solar system objects by taking advantage of the parallax effect that arises from nearly simultaneous groun
Externí odkaz:
http://arxiv.org/abs/2110.13327
Autor:
Giovinazzi, Mark R., Blake, Cullen H., Eastman, Jason D., Wright, Jason, McCrady, Nate, Wittenmyer, Rob, Johnson, John A., Plavchan, Peter, Sliski, David H., Wilson, Maurice L., Johnson, Samson A., Horner, Jonathan, Kane, Stephen R., Houghton, Audrey, García-Mejía, Juliana, Glaser, Joseph P.
The hot Jupiter HD 217107 b was one of the first exoplanets detected using the radial velocity (RV) method, originally reported in the literature in 1999. Today, precise RV measurements of this system span more than 20 years, and there is clear evide
Externí odkaz:
http://arxiv.org/abs/2009.12356
Autor:
Glaser, Joseph P., McMillan, Stephen L. W., Geller, Aaron M., Thornton, Jonathan D., Giovinazzi, Mark R.
To fully understand the diverse population of exoplanets, we must study their early lives within open clusters, the birthplace of most stars with masses $>0.5M_\odot$ (including those currently in the field). Indeed, when we observe planets within cl
Externí odkaz:
http://arxiv.org/abs/2002.12375
Autor:
Patrizia Vaccino, Maurizio Antonetti, Carlotta Balconi, Andrea Brandolini, Silvia Cappellozza, Angelo Raffaele Caputo, Andrea Carboni, Marco Caruso, Andrea Copetta, Giovanbattista de Dato, Pasquale De Vita, Giancarlo Fascella, Luca Ferretti, Nadia Ficcadenti, Pietro Fusani, Massimo Gardiman, Daniela Giovannini, Jessica Giovinazzi, Angela Iori, Rita Leogrande, Vincenzo Montalbano, Maria Antonietta Palombi, Luciano Pecetti, Enzo Perri, Milena Petriccione, Tea Sala, Paolo Storchi, Alessandro Tondelli, Pasquale Tripodi, Nino Virzì, Ignazio Verde
Publikováno v:
Agronomy, Vol 14, Iss 6, p 1263 (2024)
Conservation, characterization and exploitation of agrobiodiversity are key factors to guarantee food security and face future challenges such as climate changes. These issues are the subject of a series of international agreements, such as the Conve
Externí odkaz:
https://doaj.org/article/dff24685b157494c90a6d5946b675b8c
Publikováno v:
In Reliability Engineering and System Safety September 2023 237
Autor:
Blake, Cullen H., Li, Dan, Tufts, Joseph R., Ninan, Joe, Mahadevan, Suvrath, Bender, Chad, Hearty, Fred R., Monson, Andy, Giovinazzi, Mark
Modern precise radial velocity spectrometers are designed to infer the existence of planets orbiting other stars by measuring few-nm shifts in the positions of stellar spectral lines recorded at high spectral resolution on a large-area digital detect
Externí odkaz:
http://arxiv.org/abs/1909.10438