Search Results - "ABUTER, R"

The Two Young Star Disks in the Central Parsec of the Galaxy: Properties, Dynamics, and Formation by Paumard, T, Genzel, R, Martins, F, Nayakshin, S, Beloborodov, A. M, Levin, Y, Trippe, S, Eisenhauer, F, Ott, T, Gillessen, S, Abuter, R, Cuadra, J, Alexander, T, Sternberg, A

“…We report the definite spectroscopic identification of 40 OB supergiants, giants, and main-sequence stars in the central parsec of the Galaxy. Detection of…”
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VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B by Balmer, William O., Pueyo, Laurent, Stolker, Tomas, Reggiani, Henrique, Maire, A.-L., Lacour, S., Mollière, P., Nowak, M., Sing, D., Pourré, N., Blunt, S., Wang, J. J., Rickman, E., Kammerer, J., Henning, Th, Ward-Duong, K., Abuter, R., Amorim, A., Asensio-Torres, R., Benisty, M., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Bourdarot, G., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., Coudé du Foresto, V., Cridland, A., Dembet, R., Dexter, J., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Gao, F., Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Haubois, X., Heißel, G., Hinkley, S., Hippler, S., Horrobin, M., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Lagrange, A.-M., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Monnier, J. D., Mouillet, D., Nasedkin, E., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Rameau, J., Rodet, L., Rousset, G., Rustamkulov, Z., Shangguan, J., Shimizu, T., Stadler, J., Straub, O., Straubmeier, C., Sturm, E., Tacconi, L. J., van Dishoeck, E. F., Vigan, A., Vincent, F., von Fellenberg, S. D., Widmann, F., Wieprecht, E., Wiezorrek, E., Winterhalder, T., Woillez, J., Yazici, S., Young, A.

“…Abstract Tension remains between the observed and modeled properties of substellar objects, but objects in binary orbits, with known dynamical masses, can…”
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First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity by Blunt, Sarah, Balmer, W. O., Wang, J. J., Lacour, S., Petrus, S., Bourdarot, G., Kammerer, J., Pourré, N., Rickman, E., Shangguan, J., Winterhalder, T., Abuter, R., Amorim, A., Asensio-Torres, R., Benisty, M., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., du Foresto, V. Coudé, Cridland, A., Dembet, R., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Feuchtgruber, H., Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Haubois, X., Heißel, G., Henning, Th, Hinkley, S., Hippler, S., Horrobin, M., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Lagrange, A.-M., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Maire, A.-L., Mang, F., Marleau, G.-D., Mérand, A., Mollière, P., Monnier, J. D., Mordasini, C., Mouillet, D., Nasedkin, E., Nowak, M., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Pueyo, L., Rameau, J., Rodet, L., Rustamkulov, Z., Shimizu, T., Sing, D., Stolker, T., Straubmeier, C., Sturm, E., Tacconi, L. J., van Dishoeck, E. F., Vigan, A., Vincent, F., Ward-Duong, K., Widmann, F., Wieprecht, E., Wiezorrek, E., Woillez, J., Yazici, S., Young, A.

“…Giant exoplanets have been directly imaged over orders of magnitude of orbital separations, prompting theoretical and observational investigations of their…”
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VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab Formed Like a “Failed Star” by Balmer, William O., Pueyo, L., Lacour, S., Wang, J. J., Stolker, T., Kammerer, J., Pourré, N., Nowak, M., Rickman, E., Blunt, S., Sivaramakrishnan, A., Sing, D., Wagner, K., Marleau, G.-D., Lagrange, A.-M., Abuter, R., Amorim, A., Asensio-Torres, R., Berger, J.-P., Beust, H., Boccaletti, A., Bohn, A., Bonnefoy, M., Bonnet, H., Bordoni, M. S., Bourdarot, G., Brandner, W., Cantalloube, F., Caselli, P., Charnay, B., Chauvin, G., Chavez, A., Choquet, E., Christiaens, V., Clénet, Y., du Foresto, V. Coudé, Cridland, A., Davies, R., Dembet, R., Drescher, A., Duvert, G., Eckart, A., Eisenhauer, F., Schreiber, N. M. Förster, Garcia, P., Garcia Lopez, R., Gendron, E., Genzel, R., Gillessen, S., Girard, J. H., Grant, S., Haubois, X., Heißel, G., Henning, Th, Hinkley, S., Hippler, S., Houllé, M., Hubert, Z., Jocou, L., Keppler, M., Kervella, P., Kreidberg, L., Kurtovic, N. T., Lapeyrère, V., Le Bouquin, J.-B., Léna, P., Lutz, D., Maire, A.-L., Mang, F., Mérand, A., Mollière, P., Mordasini, C., Mouillet, D., Nasedkin, E., Ott, T., Otten, G. P. P. L., Paladini, C., Paumard, T., Perraut, K., Perrin, G., Pfuhl, O., Ribeiro, D. C., Rodet, L., Rustamkulov, Z., Shangguan, J., Shimizu, T., Straubmeier, C., Sturm, E., Tacconi, L. J., Vigan, A., Vincent, F., Ward-Duong, K., Widmann, F., Winterhalder, T., Woillez, J., Yazici, S.

“…Abstract Young, low-mass brown dwarfs orbiting early-type stars, with low mass ratios ( q ≲ 0.01), appear to be intrinsically rare and present a formation…”
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Using the motion of S2 to constrain scalar clouds around Sgr A by Foschi, A, Abuter, R, Aimar, N, Amaro Seoane, P, Amorim, A, Bauböck, M, Berger, J P, Bonnet, H, Bourdarot, G, Brandner, W, Cardoso, V, Clénet, Y, Dallilar, Y, Davies, R, de Zeeuw, P T, Defrère, D, Dexter, J, Drescher, A, Eckart, A, Eisenhauer, F, Ferreira, M C, Förster Schreiber, N M, Garcia, P J V, Gao, F, Gendron, E, Genzel, R, Gillessen, S, Gomes, T, Habibi, M, Haubois, X, Heißel, G, Henning, T, Hippler, S, Hönig, S F, Horrobin, M, Jochum, L, Jocou, L, Kaufer, A, Kervella, P, Kreidberg, L, Lacour, S, Lapeyrère, V, Le Bouquin, J -B, Léna, P, Lutz, D, Millour, F, Ott, T, Paumard, T, Perraut, K, Perrin, G, Pfuhl, O, Rabien, S, Ribeiro, D C, Sadun Bordoni, M, Scheithauer, S, Shangguan, J, Shimizu, T, Stadler, J, Straub, O, Straubmeier, C, Sturm, E, Sykes, C, Tacconi, L J, Vincent, F, von Fellenberg, S, Widmann, F, Wieprecht, E, Wiezorrek, E, Woillez, J

“…ABSTRACT The motion of S2, one of the stars closest to the Galactic Centre, has been measured accurately and used to study the compact object at the centre of…”
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A measure of the size of the magnetospheric accretion region in TW Hydrae by Garcia Lopez, R, Natta, A, Caratti o Garatti, A, Ray, T. P, Fedriani, R, Koutoulaki, M, Klarmann, L

“…Stars form by accreting material from their surrounding disks. There is a consensus that matter flowing through the disk is channelled onto the stellar surface…”
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SINFONI in the Galactic Center: Young Stars and Infrared Flares in the Central Light-Month by Eisenhauer, F, Genzel, R, Alexander, T, Abuter, R, Paumard, T, Ott, T, Gilbert, A, Gillessen, S, Horrobin, M, Trippe, S, Bonnet, H, Dumas, C, Hubin, N, Kaufer, A, Kissler-Patig, M, Monnet, G, Ströbele, S, Szeifert, T, Eckart, A, Schödel, R, Zucker, S

“…We report on 75 mas resolution, near-IR imaging spectroscopy within the central 30 lt-days of the Galactic center, taken with the new adaptive optics-assisted…”
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The rapid formation of a large rotating disk galaxy three billion years after the Big Bang by GENZEL, R, TACCONI, L. J, NESVADBA, N, VERMA, A, ABUTER, R, SHAPIRO, K, STERNBERG, A, RENZINI, A, KONG, X, ARIMOTO, N, MIGNOLI, M, EISENHAUER, F, FÖRSTER SCHREIBER, N. M, CIMATTI, A, DADDI, E, BOUCHE, N, DAVIES, R, LEHNERT, M. D, LUTZ, D

“…Observations and theoretical simulations have established a framework for galaxy formation and evolution in the young Universe. Galaxies formed as baryonic gas…”
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A dynamical measure of the black hole mass in a quasar 11 billion years ago by Abuter, R., Allouche, F., Amorim, A., Bailet, C., Berger, J.-P., Berio, P., Boebion, O., Bolzer, M.-L., Bonnet, H., Bourdarot, G., Bourget, P., Cao, Y., Conzelmann, R., Courtney-Barrer, B., Defrère, D., Delboulbé, A., Dembet, R., Dexter, J., de Zeeuw, P. T., Drescher, A., Eckart, A., Édouard, C., Eisenhauer, F., Fabricius, M., Feuchtgruber, H., Finger, G., Förster Schreiber, N. M., Garcia, P., Gao, F., Gendron, E., Genzel, R., Gil, J. P., Gomes, T., Gonté, F., Guajardo, P., Guieu, S., Haddad, N., Hartl, M., Haubois, X., Haußmann, F., Heißel, G., Henning, Th, Hippler, S., Horrobin, M., Hubin, N., Jacqmart, E., Jocou, L., Kaufer, A., Kolb, J., Korhonen, H., Lacour, S., Lagarde, S., Lai, O., Lapeyrère, V., Laugier, R., Le Bouquin, J.-B., Leftley, J., Lewis, S., Liu, D., Lopez, B., Lutz, D., Mang, F., Maurel, D., Mérand, A., Millour, F., More, N., Netzer, H., Nowak, M., Oberti, S., Ott, T., Perrin, G., Petrov, R., Pourré, N., Rabien, S., Rau, C., Riquelme, M., Robbe-Dubois, S., Rochat, S., Salman, M., Sanchez-Bermudez, J., Scheithauer, S., Schöller, M., Schubert, J., Schuhler, N., Shangguan, J., Shimizu, T. T., Sevin, A., Soulez, F., Spang, A., Stadler, E., Sternberg, A., Straubmeier, C., Sturm, E., Sykes, C., Tacconi, L. J., Tristram, K. R. W., Vincent, F., von Fellenberg, S., Widmann, F., Wiezorrek, E.

“…Tight relationships exist in the local Universe between the central stellar properties of galaxies and the mass of their supermassive black hole (SMBH) 1 – 3 …”
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A Geometric Determination of the Distance to the Galactic Center by Eisenhauer, F, Schödel, R, Genzel, R, Ott, T, Tecza, M, Abuter, R, Eckart, A, Alexander, T

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Extreme Gas Kinematics in the z = 2.2 Powerful Radio Galaxy MRC 1138–262: Evidence for Efficient Active Galactic Nucleus Feedback in the Early Universe? by Nesvadba, N. P. H, Lehnert, M. D, Eisenhauer, F, Gilbert, A, Tecza, M, Abuter, R

“…To explain the properties of the most massive low-redshift galaxies and the shape of their mass function, recent models of galaxy evolution include strong AGN…”
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The Star-forming Torus and Stellar Dynamical Black Hole Mass in the Seyfert 1 Nucleus of NGC 3227 by Davies, R. I, Thomas, J, Genzel, R, Mueller Sánchez, F, Tacconi, L. J, Sternberg, A, Eisenhauer, F, Abuter, R, Saglia, R, Bender, R

“…We report R 6 4300 VLT SINFONI adaptive optics integral field K-band spectroscopy of the nucleus of the Seyfert 1 galaxy NGC 3227 at a spatial resolution of…”
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SINFONI Integral Field Spectroscopy of z ~ 2 UV-selected Galaxies: Rotation Curves and Dynamical Evolution by Förster Schreiber, N. M, Genzel, R, Lehnert, M. D, Bouché, N, Verma, A, Erb, D. K, Shapley, A. E, Steidel, C. C, Davies, R, Lutz, D, Nesvadba, N, Tacconi, L. J, Eisenhauer, F, Abuter, R, Gilbert, A, Gillessen, S, Sternberg, A

“…We present ~0.5" resolution near-infrared integral field spectroscopy of the Halpha line emission of 14 z~2 UV-selected BM/BX galaxies, obtained with SINFONI…”
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Using the motion of S2 to constrain vector clouds around Sgr A by Foschi, A, Abuter, R, Abd El Dayem, K, Aimar, N, Amaro Seoane, P, Amorim, A, Berger, J P, Bonnet, H, Bourdarot, G, Brandner, W, Davies, R, de Zeeuw, P T, Defrère, D, Dexter, J, Drescher, A, Eckart, A, Eisenhauer, F, Förster Schreiber, N M, Garcia, P J V, Genzel, R, Gillessen, S, Gomes, T, Haubois, X, Heißel, G, Henning, Th, Jochum, L, Jocou, L, Kaufer, A, Kreidberg, L, Lacour, S, Lapeyrère, V, Le Bouquin, J -B, Léna, P, Lutz, D, Mang, F, Millour, F, Ott, T, Paumard, T, Perraut, K, Perrin, G, Pfuhl, O, Rabien, S, Ribeiro, D C, Sadun Bordoni, M, Scheithauer, S, Shangguan, J, Shimizu, T, Stadler, J, Straubmeier, C, Sturm, E, Subroweit, M, Tacconi, L J, Vincent, F, von Fellenberg, S, Woillez, J

“…ABSTRACT The dark compact object at the centre of the Milky Way is well established to be a supermassive black hole with mass $M_{\bullet } \sim 4.3 \times…”
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Evidence for a Long-standing Top-heavy Initial Mass Function in the Central Parsec of the Galaxy by Maness, H, Martins, F, Trippe, S, Genzel, R, Graham, J. R, Sheehy, C, Salaris, M, Gillessen, S, Alexander, T, Paumard, T, Ott, T, Abuter, R, Eisenhauer, F

“…We classify 329 late-type giants within 1 pc of Sgr A*, using the adaptive optics integral field spectrometer SINFONI on the VLT. These observations represent…”
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Submilliarcsecond Optical Interferometry of the High-mass X-Ray Binary BP Cru with VLTI/GRAVITY by Waisberg, I., Dexter, J., Pfuhl, O., Abuter, R., Amorim, A., Anugu, N., Berger, J. P., Blind, N., Bonnet, H., Brandner, W., Buron, A., Clénet, Y., Wit, W. de, Deen, C., Delplancke-Ströbele, F., Dembet, R., Duvert, G., Eckart, A., Eisenhauer, F., Fédou, P., Finger, G., Garcia, P., Lopez, R. Garcia, Gendron, E., Genzel, R., Gillessen, S., Haubois, X., Haug, M., Haussmann, F., Henning, Th, Hippler, S., Horrobin, M., Hubert, Z., Jochum, L., Jocou, L., Kervella, P., Kok, Y., Kulas, M., Lacour, S., Lapeyrère, V., Bouquin, J.-B. Le, Léna, P., Lippa, M., Mérand, A., Müller, E., Ott, T., Pallanca, L., Panduro, J., Paumard, T., Perraut, K., Perrin, G., Rabien, S., Ramírez, A., Ramos, J., Rau, C., Rohloff, R.-R., Rousset, G., Sanchez-Bermudez, J., Scheithauer, S., Schöller, M., Straubmeier, C., Sturm, E., Vincent, F., Wank, I., Wieprecht, E., Wiest, M., Wiezorrek, E., Wittkowski, M., Woillez, J., Yazici, S.

“…We observe the high-mass X-ray binary (HMXB) BP Cru using interferometry in the near-infrared K band with VLTI/GRAVITY. Continuum visibilities are at most…”
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Variations in the Spectral Slope of Sagittarius A during a Near-Infrared Flare by Gillessen, S, Eisenhauer, F, Quataert, E, Genzel, R, Paumard, T, Trippe, S, Ott, T, Abuter, R, Eckart, A, Lagage, P. O, Lehnert, M. D, Tacconi, L. J, Martins, F

“…We have observed a bright flare of Sgr A* in the near-infrared with the adaptive optics-assisted integral-field spectrometer SINFONI. Within the uncertainties,…”
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GCIRS 16SW: A Massive Eclipsing Binary in the Galactic Center by Martins, F, Trippe, S, Paumard, T, Ott, T, Genzel, R, Rauw, G, Eisenhauer, F, Gillessen, S, Maness, H, Abuter, R

“…We report on the spectroscopic monitoring of GCIRS 16SW, an Ofpe/WN9 star and LBV candidate in the central parsec of the Galaxy. SINFONI observations show…”
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Lyman Break Galaxies under a Microscope: The Small-Scale Dynamics and Mass of an Arc in the Cluster 1E 0657–56 by Nesvadba, N. P. H, Lehnert, M. D, Eisenhauer, F, Genzel, R, Seitz, S, Davies, R. I, Saglia, R. P, Lutz, D, Tacconi, L, Bender, R, Abuter, R

“…Using the near-infrared integral field spectrograph SPIFFI on the VLT, we have studied the spatially resolved dynamics in the z = 3.2 strongly lensed galaxy 1E…”
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Intense Star Formation and Feedback at High Redshift: Spatially Resolved Properties of the z = 2.6 Submillimeter Galaxy SMM J14011+0252 by Nesvadba, N. P. H, Lehnert, M. D, Genzel, R, Eisenhauer, F, Baker, A. J, Seitz, S, Davies, R, Lutz, D, Tacconi, L, Tecza, M, Bender, R, Abuter, R

“…We present a detailed analysis of the spatially resolved properties of the lensed submillimeter galaxy (SMG) SMM J14011+0252 at z = 2.56, combining deep…”
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