Search Results - "Chiappini, C"

First stars and reionization: Spinstars by Chiappini, C.

“…Soon after the Big Bang, the appearance of the first stellar generations (hereafter, first stars) drastically changed the course of the history of the Universe…”
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Estimating stellar birth radii and the time evolution of Milky Way’s ISM metallicity gradient by Minchev, I, Anders, F, Recio-Blanco, A, Chiappini, C, de Laverny, P, Queiroz, A, Steinmetz, M, Adibekyan, V, Carrillo, I, Cescutti, G, Guiglion, G, Hayden, M, de Jong, R S, Kordopatis, G, Majewski, S R, Martig, M, Santiago, B X

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Size and shape effects in the biodistribution of intravascularly injected particles by Decuzzi, P., Godin, B., Tanaka, T., Lee, S.-Y., Chiappini, C., Liu, X., Ferrari, M.

“…Understanding how size and shape can affect the biodistribution of intravascularly injected particles is of fundamental importance both for the rational design…”
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Biodegradable silicon nanoneedles delivering nucleic acids intracellularly induce localized in vivo neovascularization by Chiappini, C., De Rosa, E., Martinez, J. O., Liu, X., Steele, J., Stevens, M. M., Tasciotti, E.

“…The controlled delivery of nucleic acids to selected tissues remains an inefficient process mired by low transfection efficacy, poor scalability because of…”
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THE RELATIONSHIP BETWEEN MONO-ABUNDANCE AND MONO-AGE STELLAR POPULATIONS IN THE MILKY WAY DISK by Minchev, I., Steinmetz, M., Chiappini, C., Martig, M., Anders, F., Matijevic, G., Jong, R. S. de

“…ABSTRACT Studying the Milky Way disk structure using stars in narrow bins of [Fe/H] and [ /Fe] has recently been proposed as a powerful method to understand…”
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Milky Way's thick and thin disk: Is there a distinct thick disk? by Kawata, D., Chiappini, C.

“…This article is based on our discussion session on Milky Way models at the 592 WE‐Heraeus Seminar, Reconstructing the Milky Way's History: Spectroscopic…”
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StarHorse: a Bayesian tool for determining stellar masses, ages, distances, and extinctions for field stars by Queiroz, A B A, Anders, F, Santiago, B X, Chiappini, C, Steinmetz, M, Dal Ponte, M, Stassun, K G, da Costa, L N, Maia, M A G, Crestani, J, Beers, T C, Fernández-Trincado, J G, García-Hernández, D A, Roman-Lopes, A, Zamora, O

“…Abstract Understanding the formation and evolution of our Galaxy requires accurate distances, ages, and chemistry for large populations of field stars. Here,…”
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Yule-Simpson’s paradox in Galactic Archaeology by Minchev, I, Matijevic, G, Hogg, D W, Guiglion, G, Steinmetz, M, Anders, F, Chiappini, C, Martig, M, Queiroz, A, Scannapieco, C

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OCCASO – III. Iron peak and α elements of 18 open clusters. Comparison with chemical evolution models and field stars by Casamiquela, L, Blanco-Cuaresma, S, Carrera, R, Balaguer-Núñez, L, Jordi, C, Anders, F, Chiappini, C, Carbajo-Hijarrubia, J, Aguado, D S, del Pino, A, Díaz-Pérez, L, Gallart, C, Pancino, E

“…ABSTRACT The study of open-cluster chemical abundances provides insights on stellar nucleosynthesis processes and on Galactic chemo-dynamical evolution. In…”
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Kinematics with Gaia DR2: the force of a dwarf by Carrillo, I, Minchev, I, Steinmetz, M, Monari, G, Laporte, C F P, Anders, F, Queiroz, A B A, Chiappini, C, Khalatyan, A, Martig, M, McMillan, P J, Santiago, B X, Youakim, K

“…ABSTRACT We use Gaia DR2 astrometric and line-of-sight velocity information combined with two sets of distances obtained with a Bayesian inference method to…”
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Galactic archaeology: mapping and dating stellar populations with asteroseismology of red-giant stars by Miglio, A., Chiappini, C., Morel, T., Barbieri, M., Chaplin, W. J., Girardi, L., Montalbán, J., Valentini, M., Mosser, B., Baudin, F., Casagrande, L., Fossati, L., Aguirre, V. Silva, Baglin, A.

“…Our understanding of how the Galaxy was formed and evolves is severely hampered by the lack of precise constraints on basic stellar properties such as…”
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A new method for estimating the pattern speed of spiral structure in the Milky Way by Junqueira, T. C., Chiappini, C., Lépine, J. R. D., Minchev, I., Santiago, B. X.

“…In the last few decades, many efforts have been made to understand the effect of spiral arms on the gas and stellar dynamics in the Milky Way disc. One of the…”
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The effect of shape on the margination dynamics of non-neutrally buoyant particles in two-dimensional shear flows by Gentile, F, Chiappini, C, Fine, D, Bhavane, R.C, Peluccio, M.S, Cheng, M. Ming-Cheng, Liu, X, Ferrari, M, Decuzzi, P

“…Abstract The margination dynamics of microparticles with different shapes has been analyzed within a laminar flow mimicking the hydrodynamic conditions in the…”
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Chemical trends in the Galactic halo from APOGEE data by Fernandez-Alvar, E, Carigi, L, Prieto, C Allende, Hayden, M R, Beers, T C, Fernandez-Trincado, J G, Meza, A, Schultheis, M, Santiago, B X, Queiroz, A B, Anders, F, da Costa, L N, Chiappini, C

“…The galaxy formation process in the ... cold dark matter scenario can be constrained from the analysis of stars in the Milky Way's halo system. We examine the…”
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Milky Way analogues in MaNGA: multiparameter homogeneity and comparison to the Milky Way by Boardman, N, Zasowski, G, Seth, A, Newman, J, Andrews, B, Bershady, M, Bird, J, Chiappini, C, Fielder, C, Fraser-McKelvie, A, Jones, A, Licquia, T, Masters, K L, Minchev, I, Schiavon, R P, Brownstein, J R, Drory, N, Lane, R R

“…ABSTRACT The Milky Way provides an ideal laboratory to test our understanding of galaxy evolution, owing to our ability to observe our Galaxy over fine scales…”
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A Perspective on the Milky Way Bulge Bar as Seen from the Neutron-capture Elements Cerium and Neodymium with APOGEE by Sales-Silva, J. V., Cunha, K., Smith, V. V., Daflon, S., Souto, D., Guerço, R., Queiroz, A., Chiappini, C., Hayes, C. R., Masseron, T., Hasselquist, Sten, Horta, D., Prantzos, N., Zoccali, M., Allende Prieto, C., Barbuy, B., Beaton, R., Bizyaev, D., Fernández-Trincado, J. G., Frinchaboy, P. M., Holtzman, J. A., Johnson, J. A., Jönsson, Henrik, Majewski, S. R., Minniti, D., Nidever, D. L., Schiavon, R. P., Schultheis, M., Sobeck, J., Stringfellow, G. S., Zasowski, G.

“…Abstract This study probes the chemical abundances of the neutron-capture elements cerium and neodymium in the inner Milky Way from an analysis of a sample of…”
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The Gaia-ESO Survey: revisiting the Li-rich giant problem by Casey, A. R., Ruchti, G., Masseron, T., Randich, S., Gilmore, G., Lind, K., Kennedy, G. M., Koposov, S. E., Hourihane, A., Franciosini, E., Lewis, J. R., Magrini, L., Morbidelli, L., Sacco, G. G., Worley, C. C., Feltzing, S., Jeffries, R. D., Vallenari, A., Bensby, T., Bragaglia, A., Flaccomio, E., Francois, P., Korn, A. J., Lanzafame, A., Pancino, E., Recio-Blanco, A., Smiljanic, R., Carraro, G., Costado, M. T., Damiani, F., Donati, P., Frasca, A., Jofré, P., Lardo, C., de Laverny, P., Monaco, L., Prisinzano, L., Sbordone, L., Sousa, S. G., Tautvaišienė, G., Zaggia, S., Zwitter, T., Delgado Mena, E., Chorniy, Y., Martell, S. L., Silva Aguirre, V., Miglio, A., Chiappini, C., Montalban, J., Morel, T., Valentini, M.

“…The discovery of lithium-rich giants contradicts expectations from canonical stellar evolution. Here we report on the serendipitous discovery of 20 Li-rich…”
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The K2 Galactic Caps Project – going beyond the Kepler field and ageing the Galactic disc by Rendle, B M, Miglio, A, Chiappini, C, Valentini, M, Davies, G R, Mosser, B, Elsworth, Y, García, R A, Mathur, S, Jofré, P, Worley, C C, Casagrande, L, Girardi, L, Lund, M N, Feuillet, D K, Gavel, A, Magrini, L, Khan, S, Rodrigues, T S, Johnson, J A, Cunha, K, Lane, R L, Nitschelm, C, Chaplin, W J

“…ABSTRACT Analyses of data from spectroscopic and astrometric surveys have led to conflicting results concerning the vertical characteristics of the Milky Way…”
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OCCASO – II. Physical parameters and Fe abundances of red clump stars in 18 open clusters by Casamiquela, L., Carrera, R., Blanco-Cuaresma, S., Jordi, C., Balaguer-Núñez, L., Pancino, E., Anders, F., Chiappini, C., Díaz-Pérez, L., Aguado, D. S., Aparicio, A., Garcia-Dias, R., Heiter, U., Martínez-Vázquez, C. E., Murabito, S., del Pino, A.

“…Abstract Open clusters have long been used to study the chemodynamical evolution of the Galactic disc. This requires a homogeneously analysed sample covering a…”
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Exploring the S-process History in the Galactic Disk: Cerium Abundances and Gradients in Open Clusters from the OCCAM/APOGEE Sample by Sales-Silva, J. V., Daflon, S., Cunha, K., Souto, D., Smith, V. V., Chiappini, C., Donor, J., Frinchaboy, P. M., García-Hernández, D. A., Hayes, C., Majewski, S. R., Masseron, T., Schiavon, R. P., Weinberg, D. H., Beaton, R. L., Fernández-Trincado, J. G., Jönsson, H., Lane, R. R., Minniti, D., Manchado, A., Moni Bidin, C., Nitschelm, C., O’Connell, J., Villanova, S.

“…Abstract The APOGEE Open Cluster Chemical Abundances and Mapping survey is used to probe the chemical evolution of the s-process element cerium in the Galactic…”
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