Search Results - "Manara, C. F."

A STEEPER THAN LINEAR DISK MASS-STELLAR MASS SCALING RELATION by Pascucci, I., Testi, L., Herczeg, G. J., Long, F., Manara, C. F., Hendler, N., Mulders, G. D., Krijt, S., Ciesla, F., Henning, Th, Mohanty, S., Drabek-Maunder, E., Apai, D., Sz cs, L., Sacco, G., Olofsson, J.

“…ABSTRACT The disk mass is among the most important input parameter for every planet formation model to determine the number and masses of the planets that can…”
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ALMA Survey of Lupus Protoplanetary Disks. II. Gas Disk Radii by Ansdell, M., Williams, J. P., Trapman, L., Terwisga, S. E. van, Facchini, S., Manara, C. F., Marel, N. van der, Miotello, A., Tazzari, M., Hogerheijde, M., Guidi, G., Testi, L., Dishoeck, E. F. van

“…We present Atacama Large Millimeter/Sub-Millimeter Array (ALMA) Band 6 observations of a complete sample of protoplanetary disks in the young (∼1-3 Myr) Lupus…”
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ALMA SURVEY OF LUPUS PROTOPLANETARY DISKS. I. DUST AND GAS MASSES by Ansdell, M., Williams, J. P., Marel, N. van der, Carpenter, J. M., Guidi, G., Hogerheijde, M., Mathews, G. S., Manara, C. F., Miotello, A., Natta, A., Oliveira, I., Tazzari, M., Testi, L., van Dishoeck, E. F., van Terwisga, S. E.

“…ABSTRACT We present the first high-resolution sub-millimeter survey of both dust and gas for a large population of protoplanetary disks. Characterizing…”
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The little dippers: transits of star-grazing exocomets? by Ansdell, M, Gaidos, E, Jacobs, T L, Mann, A, Manara, C F, Kennedy, G M, Vanderburg, A, Kenworthy, M, Hirano, T, LaCourse, D M, Hedges, C, Frasca, A

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Multiwavelength continuum sizes of protoplanetary discs: scaling relations and implications for grain growth and radial drift by Tazzari, M, Clarke, C J, Testi, L, Williams, J P, Facchini, S, Manara, C F, Natta, A, Rosotti, G

“…ABSTRACT We analyse spatially resolved ALMA observations at 0.9, 1.3, and 3.1 mm for the 26 brightest protoplanetary discs in the Lupus star-forming region. We…”
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Variable Outer Disk Shadowing around the Dipper Star RXJ1604.3–2130 by Pinilla, P., Benisty, M., Boer, J. de, Manara, C. F., Bouvier, J., Dominik, C., Ginski, C., Loomis, R. A., Aguilar, A. Sicilia

“…Abstract Low brightness dips have recently been observed in images of protoplanetary disks, and they are believed to be shadows by the inner disk. We present…”
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Homogeneous Analysis of the Dust Morphology of Transition Disks Observed with ALMA: Investigating Dust Trapping and the Origin of the Cavities by Pinilla, P., Tazzari, M., Pascucci, I., Youdin, A. N., Garufi, A., Manara, C. F., Testi, L., van der Plas, G., Barenfeld, S. A., Canovas, H., Cox, E. G., Hendler, N. P., Pérez, L. M., van der Marel, N.

“…We analyze the dust morphology of 29 transition disks (TDs) observed with Atacama Large (sub-)Millimeter Array (ALMA) at (sub-)millimeter emission. We perform…”
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The Young Suns Exoplanet Survey: Detection of a wide-orbit planetary-mass companion to a solar-type Sco-Cen member by Bohn, A J, Kenworthy, M A, Ginski, C, Manara, C F, Pecaut, M J, de Boer, J, Keller, C U, Mamajek, E E, Meshkat, T, Reggiani, M, Todorov, K O, Snik, F

“…ABSTRACT The Young Suns Exoplanet Survey consists of a homogeneous sample of 70 young, solar-mass stars located in the Lower Centaurus-Crux subgroup of the…”
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The first ALMA survey of protoplanetary discs at 3 mm: demographics of grain growth in the Lupus region by Tazzari, M, Testi, L, Natta, A, Williams, J P, Ansdell, M, Carpenter, J M, Facchini, S, Guidi, G, Hogherheijde, M, Manara, C F, Miotello, A, van der Marel, N

“…ABSTRACT We present the first ALMA survey of protoplanetary discs at 3 mm, targeting 36 young stellar objects in the Lupus star-forming region with deep…”
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HUBBLE SPACE TELESCOPE MEASURES OF MASS ACCRETION RATES IN THE ORION NEBULA CLUSTER by Manara, C F, Robberto, M, Da Rio, N, Lodato, G, Hillenbrand, L A, Stassun, K G, Soderblom, D R

“…The present observational understanding of the evolution of the mass accretion rates (M sub(acc)) in pre-main-sequence stars is limited by the lack of accurate…”
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ALMA survey of Lupus class III stars: Early planetesimal belt formation and rapid disc dispersal by Lovell, J B, Wyatt, M C, Ansdell, M, Kama, M, Kennedy, G M, Manara, C F, Marino, S, Matrà, L, Rosotti, G, Tazzari, M, Testi, L, Williams, J P

“…ABSTRACT Class III stars are those in star forming regions without large non-photospheric infrared emission, suggesting recent dispersal of their…”
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Localized thermonuclear bursts from accreting magnetic white dwarfs by Scaringi, S., Groot, P. J., Knigge, C., Bird, A. J., Breedt, E., Buckley, D. A. H., Cavecchi, Y., Degenaar, N. D., de Martino, D., Done, C., Fratta, M., Iłkiewicz, K., Koerding, E., Lasota, J.-P., Littlefield, C., Manara, C. F., O’Brien, M., Szkody, P., Timmes, F. X.

“…Nova explosions are caused by global thermonuclear runaways triggered in the surface layers of accreting white dwarfs 1 – 3 . It has been predicted 4 – 6 that…”
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The Ṁ–M relation of pre-main-sequence stars: a consequence of X-ray driven disc evolution by Ercolano, B., Mayr, D., Owen, J. E., Rosotti, G., Manara, C. F.

“…We analyse current measurements of accretion rates on to pre-main-sequence stars as a function of stellar mass, and conclude that the steep dependence of…”
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The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 109 by Espaillat, C. C., Herczeg, G. J., Thanathibodee, T., Pittman, C., Calvet, N., Arulanantham, N., France, K., Serna, Javier, Hernández, J., Kóspál, Á., Walter, F. M., Frasca, A., Fischer, W. J., Johns-Krull, C. M., Schneider, P. C., Robinson, C., Edwards, Suzan, Ábrahám, P., Fang, Min, Erkal, J., Manara, C. F., Alcalá, J. M., Alecian, E., Alexander, R. D., Alonso-Santiago, J., Antoniucci, Simone, Ardila, David R., Banzatti, Andrea, Benisty, M., Bergin, Edwin A., Biazzo, Katia, Briceño, César, Campbell-White, Justyn, Cleeves, L. Ilsedore, Coffey, Deirdre, Eislöffel, Jochen, Facchini, Stefano, Fedele, D., Fiorellino, Eleonora, Froebrich, Dirk, Gangi, Manuele, Giannini, Teresa, Grankin, K., Günther, Hans Moritz, Guo, Zhen, Hartmann, Lee, Hillenbrand, Lynne A., Hinton, P. C., Kastner, Joel H., Koen, Chris, Maucó, K., Mendigutía, I., Nisini, B., Panwar, Neelam, Principe, D. A., Robberto, Massimo, Sicilia-Aguilar, A., Valenti, Jeff A., Wendeborn, J., Williams, Jonathan P., Xu, Ziyan, Yadav, R. K.

“…Abstract The Hubble UV Legacy Library of Young Stars as Essential Standards (ULLYSES) Director’s Discretionary Program of low-mass pre-main-sequence stars,…”
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North-PHASE: studying periodicity, hot spots, accretion stability, and early evolution in young stars in the Northern hemisphere by Sicilia-Aguilar, A, Kahar, R S, Pelayo-Baldárrago, M E, Roccatagliata, V, Froebrich, D, Galindo-Guil, F J, Campbell-White, J, Kim, J S, Mendigutía, I, Schlueter, L, Teixeira, P S, Matsumura, S, Fang, M, Scholz, A, Ábrahám, P, Frasca, A, Garufi, A, Herbert, C, Kóspál, Á, Manara, C F

“…ABSTRACT We present the overview and first results from the North-PHASE Legacy Survey, which follows six young clusters for five years, using the 2 deg$^2$ FoV…”
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A UV-TO-MIR MONITORING OF DR TAU: EXPLORING HOW WATER VAPOR IN THE PLANET FORMATION REGION IS AFFECTED BY STELLAR ACCRETION VARIABILITY by BANZATTI, A, Meyer, M R, Manara, C F, Pontoppidan, K M, Testi, L

“…Young stars are known to show variability due to non-steady mass accretion rate from their circumstellar disks. Accretion flares can produce strong energetic…”
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The peculiar dipping events in the disc-bearing young-stellar object EPIC 204278916 by Scaringi, S, Manara, C F, Barenfeld, S A, Groot, P J, Isella, A, Kenworthy, M A, Knigge, C, Maccarone, T J, Ricci, L, Ansdell, M

“…EPIC 204278916 has been serendipitously discovered from its K2 light curve that displays irregular dimmings of up to 65 per cent for ...25 consecutive days out…”
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Rapid CO gas dispersal from NO Lup’s class III circumstellar disc by Lovell, J B, Kennedy, G M, Marino, S, Wyatt, M C, Ansdell, M, Kama, M, Manara, C F, Matrà, L, Rosotti, G, Tazzari, M, Testi, L, Williams, J P

“…ABSTRACT We observed the K7 class III star NO Lup in an ALMA survey of the 1–3 Myr Lupus association and detected circumstellar dust and CO gas. Here we show…”
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Strong biases in estimating the time dependence of mass accretion rates in young stars by Da Rio, N., Jeffries, R. D., Manara, C. F., Robberto, M.

“…The temporal decay of mass accretion in young stars is a fundamental tracer of the early evolution of circumstellar discs. Through population syntheses, we…”
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The 2015-2016 Outburst of the Classical EXor V1118 Ori by Giannini, T., Antoniucci, S., Lorenzetti, D., Munari, U., Causi, G. Li, Manara, C. F., Nisini, B., Arkharov, A. A., Dallaporta, S., Di Paola, A., Giunta, A., Harutyunyan, A., Klimanov, S. A., Marchetti, A., Righetti, G. L., Rossi, A., Strafella, F., Testa, V.

“…After a quiescence period of about 10 years, the classical EXor source V1118 Ori has undergone an accretion outburst in 2015 September. The maximum brightness…”
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