Works matching DE "ASTROPHYSICAL spectropolarimetry"

Results: 140

Measuring the Wilson depression of sunspots using the divergence-free condition of the magnetic field vector.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 619, p. N.PAG, doi. 10.1051/0004-6361/201833571
By:
- Löptien, B.;
- Lagg, A.;
- van Noort, M.;
- Solanki, S. K.
Publication type:
Article
Spectropolarimetric NLTE inversion code SNAPI.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 617, p. N.PAG, doi. 10.1051/0004-6361/201833382
By:
- Milić, I.;
- van Noort, M.
Publication type:
Article
Spectropolarimetry of Galactic stars with anomalous extinction sightlines.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 615, p. 1, doi. 10.1051/0004-6361/201731395
By:
- Cikota, Aleksandar;
- Thiem Hoang;
- Taubenberger, Stefan;
- Patat, Ferdinando;
- Mazzei, Paola;
- Cox, Nick L. J.;
- Zelaya, Paula;
- Cikota, Stefan;
- Tomasella, Lina;
- Benetti, Stefano;
- Rodeghiero, Gabriele
Publication type:
Article
Evolution of the magnetic field of Betelgeuse from 2009–2017.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 615, p. 1, doi. 10.1051/0004-6361/201732542
By:
- Mathias, P.;
- Aurière, M.;
- A. López Ariste;
- Petit, P.;
- Tessore, B.;
- Josselin, E.;
- A. Lèbre;
- Morin, J.;
- Wade, G.;
- Herpin, F.;
- Chiavassa, A.;
- Montargès, M.;
- Konstantinova-Antova, R.;
- Kervella, P.;
- Perrin, G.;
- Donati, J.-F.;
- Grunhut, J.
Publication type:
Article
Broadband radio spectro-polarimetric observations of high-Faraday-rotation-measure AGN.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 613, p. 1, doi. 10.1051/0004-6361/201731804
By:
- Pasetto, Alice;
- Carrasco-González, Carlos;
- O'Sullivan, Shane;
- Basu, Aritra;
- Bruni, Gabriele;
- Kraus, Alex;
- Curiel, Salvador;
- Mack, Karl-Heinz
Publication type:
Article
Magnetic field topology of the cool, active, short-period binary system σ<sup>2</sup> Coronae Borealis.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 613, p. 1, doi. 10.1051/0004-6361/201731706
By:
- Rosén, L.;
- Kochukhov, O.;
- Alecian, E.;
- Neiner, C.;
- Morin, J.;
- Wade, G. A.
Publication type:
Article
Monitoring and modelling of white dwarfs with extremely weak magnetic fields: WD 2047+372 and WD 2359-434.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 607, p. 1, doi. 10.1051/0004-6361/201731432
By:
- Landstreet, J. D.;
- Bagnulo, S.;
- Valyavin, G.;
- Valeev, A. F.
Publication type:
Article
Magnetic characterization of the SPB/β Cep hybrid pulsator HD 43317.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 605, p. 1, doi. 10.1051/0004-6361/201731012
By:
- Buysschaert, B.;
- Neiner, C.;
- Briquet, M.;
- Aerts, C.
Publication type:
Article
Influence of aerosols, clouds, and sunglint on polarization spectra of Earthshine.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 605, p. 1, doi. 10.1051/0004-6361/201629948
By:
- Emde, Claudia;
- Buras-Schnell, Robert;
- Sterzik, Michael;
- Bagnulo, Stefano
Publication type:
Article
Penumbral thermal structure below the visible surface.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 601, p. 1, doi. 10.1051/0004-6361/201730753
By:
- Borrero, J. M.;
- Franz, M.;
- Schlichenmaier, R.;
- Collados, M.;
- Ramos, A. Asensio
Publication type:
Article
A polarimetric investigation of Jupiter: Disk-resolved imaging polarimetry and spectropolarimetry.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 601, p. 1, doi. 10.1051/0004-6361/201629314
By:
- McLean, W.;
- Stam, D. M.;
- Bagnulo, S.;
- Borisov, G.;
- Devogèle, M.;
- Cellino, A.;
- Rivet, J. P.;
- Bendjoya, P.;
- Vernet, D.;
- Paolini, G.;
- Pollacco, D.
Publication type:
Article
B fields in OB stars (BOB).
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 581, p. 1, doi. 10.1051/0004-6361/201425354
By:
- Castro, N.;
- Fossati, L.;
- Hubrig, S.;
- Simón-Díaz, S.;
- Schöller, M.;
- Ilyin, I.;
- Carrol, T. A.;
- Langer, N.;
- Morel, T.;
- Schneider, F. R. N.;
- Przybilla, N.;
- Herrero, A.;
- de Koter, A.;
- Oskinova, L. M.;
- Reisenegger, A.;
- Sana, H.
Publication type:
Article
A novel and sensitive method for measuring very weak magnetic fields of DA white dwarfs.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 580, p. 1, doi. 10.1051/0004-6361/201526434
By:
- Landstreet, J. D.;
- Bagnulo, S.;
- Valyavin, G. G.;
- Gadelshin, D.;
- Martin, A. J.;
- Galazutdinov, G.;
- Semenko, E.
Publication type:
Article
Signatures of running penumbral waves in sunspot photospheres.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 580, p. 1, doi. 10.1051/0004-6361/201526230
By:
- Löhner-Böttcher, J.;
- González, N. Bello
Publication type:
Article
Evolution of a magnetic field in a differentially rotating radiative zone.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 580, p. 1, doi. 10.1051/0004-6361/201526125
By:
- Gaurat, M.;
- Jouve, L.;
- Lignières, F.;
- Gastine, T.
Publication type:
Article
The remarkably unremarkable global abundance variations of the magnetic Bp star HD 133652.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 580, p. 1, doi. 10.1051/0004-6361/201526073
By:
- Bailey, J. D.;
- Landstreet, J. D.
Publication type:
Article
B fields in OB stars (BOB): FORS2 spectropolarimetric follow-up of the two rare rigidly rotating magnetosphere stars HD23478 and HD345439.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201526262
By:
- Hubrig, S.;
- Schöller, M.;
- Fossati, L.;
- Morel, T.;
- Castro, N.;
- Oskinova, L. M.;
- Przybilla, N.;
- Eikenberry, S. S.;
- Nieva, M.-F.;
- Langer, N.
Publication type:
Article
Calibrating and stabilizing spectropolarimeters with charge shuffling and daytime sky measurements.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201322791
By:
- Harrington, D.;
- Kuhn, J. R.;
- Nevin, R.
Publication type:
Article
Properties of extragalactic dust inferred from linear polarimetry of Type Ia Supernovae.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 577, p. 1, doi. 10.1051/0004-6361/201424507
By:
- Patat, F.;
- Taubenberger, S.;
- Cox, N. L. J.;
- Baade, D.;
- Clocchiatti, A.;
- Höflich, P.;
- Maund, J. R.;
- Reilly, E.;
- Spyromilio, J.;
- Wang, L.;
- Wheeler, J. C.;
- Zelaya, P.
Publication type:
Article
A comprehensive analysis of the magnetic standard star HD 94660: Host of a massive compact companion?
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 575, p. 1, doi. 10.1051/0004-6361/201425316
By:
- Bailey, J. D.;
- Grunhut, J.;
- Landstreet, J. D.
Publication type:
Article
Search for magnetic fields in particle-accelerating colliding-wind binaries.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 575, p. 1, doi. 10.1051/0004-6361/201425193
By:
- Neiner, C.;
- Grunhut, J.;
- Leroy, B.;
- De Becker, M.;
- Rauw, G.
Publication type:
Article
The magnetic fields at the surface of active single G-K giants.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201424579
By:
- Aurière, M.;
- Konstantinova-Antova, R.;
- Charbonnel, C.;
- Wade, G. A.;
- Tsvetkova, S.;
- Petit, P.;
- Dintrans, B.;
- Drake, N. A.;
- Decressin, T.;
- Lagarde, N.;
- Donati, J.-F.;
- Roudier, T.;
- Lignières, F.;
- Schröder, K.-P.;
- Landstreet, J. D.;
- Lèbre, A.;
- Weiss, W. W.;
- Zahn, J.-P.
Publication type:
Article
Constraining the shaping mechanism of the Red Rectangle through the spectro-polarimetry of its central star.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201424245
By:
- Martínez González, M. J.;
- Ramos, A. Asensio;
- Sainz, R. Manso;
- Corradi, R. L. M.;
- Leone, F.
Publication type:
Article
Simulated magnetic flows in the solar photosphere.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 574, p. 1, doi. 10.1051/0004-6361/201423779
By:
- Danilovic, S.;
- Cameron, R. H.;
- Solanki, S. K.
Publication type:
Article
Variable magnetic field geometry of the young sun HN Pegasi (HD 206860).
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 573, p. 1, doi. 10.1051/0004-6361/201424096
By:
- Saikia, S. Boro;
- Jeffers, S. V.;
- Petit, P.;
- Marsden, S.;
- Morin, J.;
- Folsom, C. P.
Publication type:
Article
Measuring the continuum polarization with ESPaDOnS.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 573, p. 1, doi. 10.1051/0004-6361/201423492
By:
- Pereyra, A.;
- Rodrigues, C. V.;
- Martioli, E.
Publication type:
Article
Into the third dimension: stochastic measurements of Stokes parameters within the Poincaré sphere.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 571, p. 1, doi. 10.1051/0004-6361/201423921
By:
- Quinn, Jason L.
Publication type:
Article
Modulated X-ray emission of the magnetic O8.5V-star Tr16-22.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 569, p. 1, doi. 10.1051/0004-6361/201424416
By:
- Nazé, Yaël;
- Wade, Gregg A.;
- Petit, Véronique
Publication type:
Article
High speed magnetized flows in the quiet Sun.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 569, p. 1, doi. 10.1051/0004-6361/201424131
By:
- Quintero Noda, C.;
- Borrero, J. M.;
- Orozco Sußrez, D.;
- Ruiz Cobo, B.
Publication type:
Article
Open questions on prominences from coordinated observations by IRIS, Hinode, SDO/AIA, THEMIS, and the Meudon/MSDP.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 569, p. 1, doi. 10.1051/0004-6361/201423922
By:
- Schmieder, B.;
- Tian, H.;
- Kucera, T.;
- López Ariste, A.;
- Mein, N.;
- Mein, P.;
- Dalmasse, K.;
- Golub, L.
Publication type:
Article
Discovery of new magnetic early-B stars within the MiMeS HARPSpol survey.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 567, p. 1, doi. 10.1051/0004-6361/201323286
By:
- Alecian, E.;
- Kochukhov, O.;
- Petit, V.;
- Grunhut, J.;
- Landstreet, J.;
- Oksala, M. E.;
- Wade, G. A.;
- Hussain, G.;
- Neiner, C.;
- Bohlender, D.
Publication type:
Article
Photospheric downward plasma motions in the quiet Sun.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 566, p. 1, doi. 10.1051/0004-6361/201423461
By:
- Quintero Noda, C.;
- Ruiz Cobo, B.;
- Orozco Suárez, D.
Publication type:
Article
The magnetic field configuration of a solar prominence inferred from spectropolarimetric observations in the He I 10 830 Å triplet.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 566, p. 1, doi. 10.1051/0004-6361/201322903
By:
- Orozco Suárez, D.;
- Asensio Ramos, A.;
- Trujillo Bueno, J.
Publication type:
Article
B fields in OB stars (BOB): The discovery of a magnetic field in a multiple system in the Trifid nebula, one of the youngest star forming regions.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 564, p. 1, doi. 10.1051/0004-6361/201423490
By:
- Hubrig, S.;
- Fossati, L.;
- Carroll, T. A.;
- Castro, N.;
- González, J. F.;
- Ilyin, I.;
- Przybilla, N.;
- Schöller, M.;
- Oskinova, L. M.;
- Morel, T.;
- Langer, N.;
- Scholz, R. D.;
- Kharchenko, N. V.;
- Nieva, M.-F.
Publication type:
Article
Orphan penumbrae: Submerging horizontal fields.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 564, p. 1, doi. 10.1051/0004-6361/201322340
By:
- Jurčák, J.;
- Bellot Rubio, L. R.;
- Sobotka, M.
Publication type:
Article
The power spectrum of solar convection flows from high-resolution observations and 3D simulations.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 563, p. 1, doi. 10.1051/0004-6361/201322417
By:
- Chaouche, L. Yelles;
- Moreno-Insertis, F.;
- Bonet, J. A.
Publication type:
Article
Two spotted and magnetic early B-type stars in the young open cluster NGC2264 discovered by MOST and ESPaDOnS.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 562, p. 1, doi. 10.1051/0004-6361/201323214
By:
- Fossati, L.;
- Zwintz, K.;
- Castro, N.;
- Langer, N.;
- Lorenz, D.;
- Schneider, F. R. N.;
- Kuschnig, R.;
- Matthews, J. M.;
- Alecian, E.;
- Wade, G. A.;
- Barnes, T. G.;
- Thoul, A. A.
Publication type:
Article
Near-infrared spectropolarimetry of a δ-spot.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 562, p. 1, doi. 10.1051/0004-6361/201323224
By:
- Balthasar, H.;
- Beck, C.;
- Louis, R. E.;
- Verma, M.;
- Denker, C.
Publication type:
Article
Simultaneous optical and near-infrared linear spectropolarimetry of the earthshine.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 562, p. 1, doi. 10.1051/0004-6361/201323009
By:
- Miles-Páez, P. A.;
- Pallé, E.;
- Osorio, M. R. Zapatero
Publication type:
Article
Optical spectropolarimetry of V4332 Sagittarii.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 558, p. 1, doi. 10.1051/0004-6361/201321852
By:
- Kamiński, T.;
- Tylenda, R.
Publication type:
Article
Structure of sunspot penumbral filaments: a remarkable uniformity of properties.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 557, n. 1, p. 1, doi. 10.1051/0004-6361/201321391
By:
- Sanjiv Kumar Tiwari;
- van Noort, Michiel;
- Lagg, Andreas;
- Sami K. Solanki
Publication type:
Article
Spectropolarimetric observations of cool DQ white dwarfs (Research Note).
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 557, n. 1, p. 1, doi. 10.1051/0004-6361/201220619
By:
- Vornanen, T.;
- Berdyugina, S. V.;
- Berdyugin, A.
Publication type:
Article
Prospects of detecting the polarimetric signature of the Earth-mass planet α Centauri B b with SPHERE/ZIMPOL.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 556, n. 6, p. 1, doi. 10.1051/0004-6361/201321881
By:
- Milli, J.;
- Mouillet, D.;
- Mawet, D.;
- Schmid, H. M.;
- Bazzon, A.;
- Girard, J. H.;
- Dohlen, K.;
- Roelfsema, R.
Publication type:
Article
Physical properties of a sunspot chromosphere with umbral flashes.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 556, n. 6, p. 1, doi. 10.1051/0004-6361/201321629
By:
- de la Cruz Rodríguez, J.;
- Rouppe van der Voort, L.;
- Socas-Navarro, H.;
- van Noort, M.
Publication type:
Article
Magnetic field structure in single late-type giants: β Ceti in 2010-2012.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 556, n. 6, p. 1, doi. 10.1051/0004-6361/201321051
By:
- Tsvetkova, S.;
- Petit, P.;
- Aurière, M.;
- Konstantinova-Antova, R.;
- Wade, G. A.;
- Charbonnel, C.;
- Decressin, T.;
- Bogdanovski, R.
Publication type:
Article
Formation of a penumbra in a decaying sunspot.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 552, n. 2, p. L7, doi. 10.1051/0004-6361/201321314
By:
- Louis, R. E.;
- Mathew, S. K.;
- Puschmann, K. G.;
- Beck, C.;
- Balthasar, H.
Publication type:
Article
Modeling and Analysis Generic Interface for eXternal numerical codes (MAGIX).
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2013, v. 549, p. 1, doi. 10.1051/0004-6361/201220063
By:
- Möller, T.;
- Bernst, I.;
- Panoglou, D.;
- Muders, D.;
- Ossenkopf, V.;
- Röllig, M.;
- Schilke, P.
Publication type:
Article
Spectropolarimetric signatures of anisotropic velocity distributions of optically thin coronal UV lines.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 543, n. 1, p. 1, doi. 10.1051/0004-6361/201219164
By:
- Khan, A.;
- Landi Degl'Innocenti, E.
Publication type:
Article
The long-period Galactic Cepheid RSPuppis II. 3D structure and mass of the nebula from VLT/FORS polarimetry.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 541, p. 1, doi. 10.1051/0004-6361/201117674
By:
- Kervella, P.;
- Mérand, A.;
- Szabados, L.;
- Sparks, W. B.;
- Havlen, R. J.;
- Bond, H. E.;
- Pompei, E.;
- Fouqué, P.;
- Bersier, D.;
- Cracraft, M.
Publication type:
Article
Magnetism, chemical spots, and stratification in the HgMn star φ Phoenicis.
Published in:
Astronomy & Astrophysics / Astronomie et Astrophysique, 2012, v. 539, p. 1, doi. 10.1051/0004-6361/201118167
By:
- Makaganiuk, V.;
- Kochukhov, O.;
- Piskunov, N.;
- Jeffers, S. V.;
- Johns-Krull, C. M.;
- Keller, C. U.;
- Rodenhuis, M.;
- Snik, F.;
- Stempels, H. C.;
- Valenti, J. A.
Publication type:
Article