Search Results - "Fiorenzano, A"

Masses and radii for the three super-Earths orbiting GJ 9827, and implications for the composition of small exoplanets by Rice, K., Malavolta, L., Mayo, A., Mortier, A., Buchhave, L. A., Affer, L., Vanderburg, A., Lopez-Morales, M., Poretti, E., Zeng, L., Cameron, A. C., Damasso, M., Coffinet, A., Latham, D. W., Bonomo, A. S., Bouchy, F., Charbonneau, D., Dumusque, X., Figueira, P., Fiorenzano, A. F. Martinez, Haywood, R. D., Johnson, J. Asher, Lopez, E., Lovis, C., Mayor, M., Micela, G., Molinari, E., Nascimbeni, V., Nava, C., Pepe, F., Phillips, D. F., Piotto, G., Sasselov, D., Segransan, D., Sozzetti, A., Udry, S., Watson, C.

“…Super-Earths belong to a class of planet not found in the Solar system, but which appear common in the Galaxy. Given that some super-Earths are rocky, while…”
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HD152843 b & c: the masses and orbital periods of a sub-Neptune and a superpuff Neptune by Nicholson, B A, Aigrain, S, Eisner, N L, Cretignier, M, Barragán, O, Kaye, L, Taylor, J, Owen, J, Mortier, A, Affer, L, Boschin, W, Buchhave, L A, Cameron, A Collier, Damasso, M, Fabrizio, L Di, DiTomasso, V, Dumusque, X, Ghedina, A, Latham, D W, López-Morales, M, Lorenzi, V, Fiorenzano, A F Martínez, Molinari, E, Pedani, M, Pinamonti, M, Rice, K, Sozzetti, A

“…ABSTRACT We present the characterization of the two transiting planets around HD 152843 (TOI 2319, TIC 349488688) using an intensive campaign of HARPS-N radial…”
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Confronting compositional confusion through the characterization of the sub-Neptune orbiting HD 77946 by Palethorpe, L, Anna John, A, Mortier, A, Davoult, J, Wilson, T G, Rice, K, Cameron, A C, Alibert, Y, Buchhave, L A, Malavolta, L, Cadman, J, López-Morales, M, Dumusque, X, Silva, A M, Quinn, S N, Van Eylen, V, Vissapragada, S, Affer, L, Charbonneau, D, Cosentino, R, Ghedina, A, Haywood, R D, Latham, D W, Lienhard, F, Fiorenzano, A F Martínez, Pedani, M, Pepe, F, Pinamonti, M, Sozzetti, A, Stalport, M, Udry, S, Vanderburg, A

“…ABSTRACT We report on the detailed characterization of the HD 77946 planetary system. HD 77946 is an F5 (M*  = 1.17 M⊙, R*  = 1.31 R⊙) star, which hosts a…”
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Dynamic regulation of the cancer stem cell compartment by Cripto-1 in colorectal cancer by Francescangeli, F, Contavalli, P, De Angelis, M L, Baiocchi, M, Gambara, G, Pagliuca, A, Fiorenzano, A, Prezioso, C, Boe, A, Todaro, M, Stassi, G, Castro, N P, Watanabe, K, Salomon, D S, De Maria, R, Minchiotti, G, Zeuner, A

“…Stemness was recently depicted as a dynamic condition in normal and tumor cells. We found that the embryonic protein Cripto-1 (CR1) was expressed by normal…”
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Magnetic field, differential rotation and activity of the hot-Jupiter-hosting star HD 179949 by Fares, R., Donati, J.-F., Moutou, C., Jardine, M., Cameron, A. C., Lanza, A. F., Bohlender, D., Dieters, S., Martínez Fiorenzano, A. F., Maggio, A., Pagano, I., Shkolnik, E. L.

“…HD 179949 is an F8V star, orbited by a giant planet at ∼8 R ★ every 3.092 514 d. The system was reported to undergo episodes of stellar activity enhancement…”
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Sub-m s−1 upper limits from a deep HARPS-N radial-velocity search for planets orbiting HD 166620 and HD 144579 by Anna John, A, Collier Cameron, A, Faria, J P, Mortier, A, Wilson, T G, Malavolta, L, Buchhave, L A, Dumusque, X, López-Morales, M, Haywood, R D, Rice, K, Sozzetti, A, Latham, D W, Udry, S, Pepe, F, Pinamonti, M, Vanderburg, A, Ghedina, A, Cosentino, R, Stalport, M, Nicholson, B A, Fiorenzano, A, Poretti, E

“…ABSTRACT Minimizing the impact of stellar variability in radial velocity (RV) measurements is a critical challenge in achieving the 10 cm s−1 precision needed…”
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Independent Validation of the Temperate Super-Earth HD 79211 b using HARPS-N by DiTomasso, Victoria, Nava, Chantanelle, López-Morales, Mercedes, Bieryla, Allyson, Cloutier, Ryan, Malavolta, Luca, Mortier, Annelies, Buchhave, Lars A., Stassun, Keivan G., Sozzetti, Alessandro, Bonomo, Aldo Stefano, Charbonneau, David, Collier Cameron, Andrew, Cosentino, Rosario, Damasso, Mario, Dumusque, Xavier, Martínez Fiorenzano, A. F., Ghedina, Adriano, Harutyunyan, Avet, Haywood, R. D., Latham, David, Molinari, Emilio, Pepe, Francesco A., Pinamonti, Matteo, Poretti, Ennio, Rice, Ken, Sasselov, Dimitar, Stalport, Manu, Udry, Stéphane, Watson, Christopher, Wilson, Thomas G.

“…Abstract We present high-precision radial velocities (RVs) from the HARPS-N spectrograph for HD 79210 and HD 79211, two M0V members of a gravitationally bound…”
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Trio of super-Earth candidates orbiting K-dwarf HD 48948: a new habitable zone candidate by Dalal, S, Rescigno, F, Cretignier, M, Anna John, A, Majidi, F Z, Malavolta, L, Mortier, A, Pinamonti, M, Buchhave, L A, Haywood, R D, Sozzetti, A, Dumusque, X, Lienhard, F, Rice, K, Vanderburg, A, Lakeland, B, Bonomo, A S, Cameron, A Collier, Damasso, M, Affer, L, Boschin, W, Cooke, B, Cosentino, R, Fabrizio, L Di, Ghedina, A, Harutyunyan, A, Latham, D W, López-Morales, M, Lovis, C, Fiorenzano, A F Martínez, Mayor, M, Nicholson, B, Pepe, F, Stalport, M, Udry, S, Watson, C A, Wilson, T G

“…ABSTRACT We present the discovery of three super-Earth candidates orbiting HD 48948, a bright K-dwarf star with an apparent magnitude of $m_V$  = 8.58 mag. As…”
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K2-79b and K2-222b: Mass Measurements of Two Small Exoplanets with Periods beyond 10 days that Overlap with Periodic Magnetic Activity Signals by Nava, Chantanelle, López-Morales, Mercedes, Mortier, Annelies, Zeng, Li, Giles, Helen A. C., Bieryla, Allyson, Vanderburg, Andrew, Buchhave, Lars A., Poretti, Ennio, Saar, Steven H., Dumusque, Xavier, Latham, David W., Charbonneau, David, Damasso, Mario, Bonomo, Aldo S., Lovis, Christophe, Collier Cameron, Andrew, Eastman, Jason D., Sozzetti, Alessandro, Cosentino, Rosario, Pedani, Marco, Pepe, Francesco, Molinari, Emilio, Sasselov, Dimitar, Mayor, Michel, Stalport, Manu, Malavolta, Luca, Rice, Ken, Watson, Christopher A., Martinez Fiorenzano, A. F., Di Fabrizio, Luca

“…Abstract We present mass and radius measurements of K2-79b and K2-222b, two transiting exoplanets orbiting active G-type stars observed with HARPS-N and K2…”
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K2-263 b: a 50 d period sub-Neptune with a mass measurement using HARPS-N by Mortier, A, Bonomo, A S, Rajpaul, V M, Buchhave, L A, Vanderburg, A, Zeng, L, López-Morales, M, Malavolta, L, Collier Cameron, A, Dressing, C D, Figueira, P, Nascimbeni, V, Rice, K, Sozzetti, A, Watson, C, Affer, L, Bouchy, F, Charbonneau, D, Harutyunyan, A, Haywood, R D, Johnson, J A, Latham, D W, Lovis, C, Martinez Fiorenzano, A F, Mayor, M, Micela, G, Molinari, E, Motalebi, F, Pepe, F, Piotto, G, Phillips, D, Poretti, E, Sasselov, D, Ségransan, D, Udry, S

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The metal abundance distribution of the oldest stellar component in the Sculptor dwarf spheroidal galaxy by Clementini, G., Ripepi, V., Bragaglia, A., Fiorenzano, A. F. Martinez, Held, E. V., Gratton, R. G.

“…Low-resolution spectroscopy obtained with FORS2 at the Very Large Telescope (VLT) has been used for the measurement of individual metal abundances ([Fe/H]) for…”
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TNG DIMM working on Roque de los Muchachos by Gurtubai, A. G. de, Valle, A. della, Molinari, E., Ortolani, S., Juan, J. San, Fiorenzano, A. F. M., Zitelli, V.

“…Since 2011 February 27 a new differential image motion monitor (DIMM) has been operating at Roque de los Muchachos Observatory close to the Telescopio…”
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TOI-4010: A System of Three Large Short-period Planets with a Massive Long-period Companion by Kunimoto, Michelle, Vanderburg, Andrew, Huang, Chelsea X., Davis, M. Ryleigh, Affer, Laura, Cameron, Andrew Collier, Charbonneau, David, Cosentino, Rosario, Damasso, Mario, Dumusque, Xavier, Fiorenzano, A. F. Martnez, Ghedina, Adriano, Haywood, R. D., Lienhard, Florian, López-Morales, Mercedes, Mayor, Michel, Pepe, Francesco, Pinamonti, Matteo, Poretti, Ennio, Maldonado, Jesús, Rice, Ken, Sozzetti, Alessandro, Wilson, Thomas G., Udry, Stéphane, Baptista, Jay, Barkaoui, Khalid, Becker, Juliette, Benni, Paul, Bieryla, Allyson, Bosch-Cabot, Pau, Ciardi, David R., Collins, Karen A., Collins, Kevin I., Evans, Elise, Dupuy, Trent J., Goliguzova, Maria V., Guerra, Pere, Kraus, Adam, Lissauer, Jack J., Huber, Daniel, Murgas, Felipe, Palle, Enric, Quinn, Samuel N., Safonov, Boris S., Schwarz, Richard P., Shporer, Avi, Stassun, Keivan G., Jenkins, Jon M., Latham, David W., Ricker, George R., Seager, Sara, Vanderspek, Roland, Winn, Joshua, Essack, Zahra, Lewis, Hannah M., Rose, Mark E.

“…Abstract We report the confirmation of three exoplanets transiting TOI-4010 (TIC-352682207), a metal-rich K dwarf observed by the Transiting Exoplanet Survey…”
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The GAPS programme at TNG XLIV. Projected rotational velocities of 273 exoplanet-host stars observed with HARPS-N by Rainer, M, Desidera, S, Borsa, F, Barbato, D, Biazzo, K, Bonomo, A, Gratton, R, Messina, S, Scandariato, G, Affer, L, Benatti, S, Carleo, I, Cabona, L, Covino, E, Lanza, A. F, Ligi, R, Maldonado, J, Mancini, L, Nardiello, D, Sicilia, D, Sozzetti, A, Bignamini, A, Cosentino, R, Knapic, C, Fiorenzano, A. F. Martínez, Molinari, E, Pedani, M, Poretti, E

“…A&A 676, A90 (2023) The leading spectrographs used for exoplanets' sceince offer online data reduction softwares (DRS) that yield as an ancillary result the…”
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Confronting compositional confusion through the characterisation of the sub-Neptune orbiting HD 77946 by Palethorpe, L, John, A. Anna, Mortier, A, Davoult, J, Wilson, T. G, Rice, K, Cameron, A. C, Alibert, Y, Buchhave, L. A, Malavolta, L, Cadman, J, López-Morales, M, Dumusque, X, Silva, A. M, Quinn, S. N, Van Eylen, V, Vissapragada, S, Affer, L, Charbonneau, D, Cosentino, R, Ghedina, A, Haywood, R. D, Latham, D. W, Lienhard, F, Fiorenzano, A. F. Martínez, Pedani, M, Pepe, F, Pinamonti, M, Sozzetti, A, Stalport, M, Udry, S, Vanderburg, A

“…MNRAS, 529, 3323-3341 (2024) We report on the detailed characterization of the HD 77946 planetary system. HD 77946 is an F5 ($M_*$ = 1.17 M$_{\odot}$, $R_*$ =…”
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Cold Jupiters and improved masses in 38 Kepler and K2 small planet systems from 3661 HARPS-N radial velocities. No excess of cold Jupiters in small planet systems by Bonomo, A. S, Dumusque, X, Massa, A, Mortier, A, Bongiolatti, R, Malavolta, L, Sozzetti, A, Buchhave, L. A, Damasso, M, Haywood, R. D, Morbidelli, A, Latham, D. W, Molinari, E, Pepe, F, Poretti, E, Udry, S, Affer, L, Boschin, W, Charbonneau, D, Cosentino, R, Cretignier, M, Ghedina, A, Lega, E, López-Morales, M, Margini, M, Fiorenzano, A. F. Martínez, Mayor, M, Micela, G, Pedani, M, Pinamonti, M, Rice, K, Sasselov, D, Tronsgaard, R, Vanderburg, A

“…A&A 677, A33 (2023) The exoplanet population characterized by relatively short orbital periods ($P<100$ d) around solar-type stars is dominated by super-Earths…”
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Independent validation of the temperate Super-Earth HD79211 b using HARPS-N by DiTomasso, Victoria, Nava, Chantanelle, López-Morales, Mercedes, Bieryla, Allyson, Cloutier, Ryan, Malavolta, Luca, Mortier, Annelies, Buchhave, Lars A, Stassun, Keivan G, Sozzetti, Alessandro, Bonomo, Aldo Stefano, Charbonneau, David, Cameron, Andrew Collier, Cosentino, Rosario, Damasso, Mario, Dumusque, Xavier, Fiorenzano, A. F. Martínez, Ghedina, Adriano, Harutyunyan, Avet, Haywood, R. D, Latham, David, Molinari, Emilio, Pepe, Francesco A, Pinamonti, Matteo, Poretti, Ennio, Rice, Ken, Sasselov, Dimitar, Stalport, Manu, Udry, Stéphane, Watson, Christopher, Wilson, Thomas G

“…We present high-precision radial velocities (RVs) from the HARPS-N spectrograph for HD79210 and HD79211, two M0V members of a gravitationally-bound binary…”
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Hyades Member K2-136c: The Smallest Planet in an Open Cluster with a Precisely Measured Mass by Mayo, Andrew W, Dressing, Courtney D, Vanderburg, Andrew, Fortenbach, Charles D, Lienhard, Florian, Malavolta, Luca, Mortier, Annelies, Núñez, Alejandro, Richey-Yowell, Tyler, Turtelboom, Emma V, Bonomo, Aldo S, Latham, David W, López-Morales, Mercedes, Shkolnik, Evgenya, Sozzetti, Alessandro, Agüeros, Marcel A, Borsato, Luca, Charbonneau, David, Cosentino, Rosario, Douglas, Stephanie T, Dumusque, Xavier, Ghedina, Adriano, Gibson, Rose, Granata, Valentina, Harutyunyan, Avet, Haywood, R. D, Lacedelli, Gaia, Lorenzi, Vania, Magazzù, Antonio, Fiorenzano, A. F. Martinez, Micela, Giuseppina, Molinari, Emilio, Montalto, Marco, Nardiello, Domenico, Nascimbeni, Valerio, Pagano, Isabella, Piotto, Giampaolo, Pino, Lorenzo, Poretti, Ennio, Scandariato, Gaetano, Udry, Stephane, Buchhave, Lars A

“…K2-136 is a late-K dwarf ($0.742\pm0.039$ M$_\odot$) in the Hyades open cluster with three known, transiting planets and an age of $650\pm70$ Myr. Analyzing K2…”
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A hot mini-Neptune and a temperate, highly eccentric sub-Saturn around the bright K-dwarf TOI-2134 by Rescigno, F, Hébrard, G, Vanderburg, A, Mann, A. W, Mortier, A, Morrell, S, Buchhave, L. A, Collins, K. A, Mann, C. R, Hellier, C, Haywood, R. D, West, R, Stalport, M, Heidari, N, Anderson, D, Huang, C. X, López-Morales, M, Cortés-Zuleta, P, Lewis, H. M, Dumusque, X, Boisse, I, Rowden, P, Cameron, A. Collier, Deleuil, M, Vezie, M, Pepe, F. A, Delfosse, X, Charbonneau, D, Rice, K, Demangeon, O, Quinn, S. N, Udry, S, Forveille, T, Winn, J. N, Sozzetti, A, Hoyer, S, Seager, S, Wilson, T. G, Dalal, S, Martioli, E, Striegel, S, Boschin, W, Dragomir, D, Fiorenzano, A. F. Martínez, Cosentino, R, Ghedina, A, Malavolta, L, Affer, L, Lakeland, B. S, Nicholson, B. A, Foschino, S, Wünsche, A, Barkaoui, K, Srdoc, G, Randolph, J, Guillet, B, Conti, D. M, Ghachoui, M, Gillon, M, Benkhaldoun, Z, Pozuelos, F. J, Timmermans, M, Girardin, E, Matutano, S, Bosch-Cabot, P, Muñoz, J. A, Forés-Toribio, R

“…We present the characterisation of an inner mini-Neptune in a 9.2292005$\pm$0.0000063 day orbit and an outer mono-transiting sub-Saturn planet in a…”
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The GAPS Programme at TNG XXXIII. HARPS-N detects multiple atomic species in emission from the dayside of KELT-20b by Borsa, F, Giacobbe, P, Bonomo, A. S, Brogi, M, Pino, L, Fossati, L, Lanza, A. F, Nascimbeni, V, Sozzetti, A, Amadori, F, Benatti, S, Biazzo, K, Bignamini, A, Boschin, W, Claudi, R, Cosentino, R, Covino, E, Desidera, S, Fiorenzano, A. F. M, Guilluy, G, Harutyunyan, A, Maggio, A, Maldonado, J, Mancini, L, Micela, G, Molinari, E, Molinaro, M, Pagano, I, Pedani, M, Piotto, G, Poretti, E, Rainer, M, Scandariato, G, Stoev, H

“…A&A 663, A141 (2022) The detection of lines in emission in planetary atmospheres provides direct evidence of temperature inversion. We confirm the trend of…”
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