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443 results on '"Mohr, L."'

1. A multi-technique detection of an eccentric giant planet around accelerating star HD 57625

Author

Barbato, D., Mesa, D., D'Orazi, V., Desidera, S., Ruggieri, A., Farinato, J., Marafatto, L., Carolo, E., Vassallo, D., Ertel, S., Hom, J., Anche, R. M., Battaini, F., Becker, A., Bergomi, M., Biondi, F., Cardwell, A., Cerpelloni, P., Chauvin, G., Chinellato, S., Desgrange, C., Di Filippo, S., Dima, M., Machado, T. S. Gomes, Gratton, R., Greggio, D., Henning, Th., Kenworthy, M., Laudisio, F., Lazzoni, C., Leisenring, J., Lessio, L., Lorenzetto, A., Mohr, L., Montoya, M., Rodeghiero, G., Patience, J., Power, J., Ricci, D., Santhakumari, K. K. R., Sozzetti, A., Umbriaco, G., Pallauta, M. Vega, Viotto, V., and Wagner, K.

Subjects
Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics
Abstract

The synergy between different detection methods is a key asset in exoplanetology, allowing for both precise characterization of detected exoplanets and robust constraints even in the case of non-detection. Recently, the interplay between imaging, radial velocities and astrometry has produced significant advancements in exoplanetary science. We report a first result of an ongoing survey performed with SHARK-NIR, the new high-contrast near-infrared imaging camera at the Large Binocular Telescope, in parallel with LBTI/LMIRCam in order to detect planetary companions around stars with significant proper motion anomaly. In this work we focus on HD 57625, a F8 star for which we determine a $4.8^{+3.7}_{-2.9}$Ga age, exhibiting significant astrometric acceleration and for which archival radial velocities hint at the presence of a previously undetected massive long-period companion. We analyse the imaging data we collected with SHARK-NIR and LMIRCam in synergy with the available public SOPHIE radial velocity time series and Hipparcos-Gaia proper motion anomaly. With this joint multi-technique analysis, we aim at characterizing the companion responsible for the astrometric and radial velocity signals. The imaging observations result in a non-detection, indicating the companion to be in the substellar regime. This is confirmed by the synergic analysis of archival radial velocity and astrometric measurements resulting in the detection of HD 57625 b, a ${8.43}_{-0.91}^{+1.10}$M$_{\rm Jup}$ planetary companion with an orbital separation of ${5.70}_{-0.13}^{+0.14}$au and ${0.52}_{-0.03}^{+0.04}$ eccentricity. HD 57625 b joins the small but growing population of giant planets in outer orbits with true mass determination provided by the synergic usage of multiple detection methods, proving once again the importance of multi-technique analysis in providing robust characterization of planetary companions., Comment: 12 pages, 8 figures, accepted for publication in A&A

Published
2024
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2. The MICADO first light imager for the ELT: overview and current Status

Author

Sturm, E., Davies, R., Alves, J., Clénet, Y., Kotilainen, J., Monna, A., Nicklas, H., Pott, J. -U., Tolstoy, E., Vulcani, B., Achren, J., Annadevara, S., Anwand-Heerwart, H., Arcidiacono, C., Barboza, S., Barl, L., Baudoz, P., Bender, R., Bezawada, N., Biondi, F., Bizenberger, P., Blin, A., Boné, A., Bonifacio, P., Borgo, B., Born, J. van den, Buey, T., Cao, Y., Chapron, F., Chauvin, G., Chemla, F., Cloiseau, K., Cohen, M., Collin, C., Czoske, O., Dette, J. -O., Deysenroth, M., Dijkstra, E., Dreizler, S., Dupuis, O., van Egmond, G., Eisenhauer, F., Elswijk, E., Emslander, A., Fabricius, M., Fasola, G., Ferreira, F., Schreiber, N. M. Förster, Fontana, A., Gaudemard, J., Gautherot, N., Gendron, E., Gennet, C., Genzel, R., Ghouchou, L., Gillessen, S., Gratadour, D., Grazian, A., Grupp, F., Guieu, S., Gullieuszik, M., de Haan, M., Hartke, J., Hartl, M., Haussmann, F., Helin, T., Hess, H. -J., Hofferbert, R., Huber, H., Huby, E., Huet, J. -M., Ives, D., Janssen, A., Jaufmann, P., Jilg, T., Jodlbauer, D., Jost, J., Kausch, W., Kellermann, H., Kerber, F., Kravcar, H., Kravchenko, K., Kulcsár, C., Kunkarayakti, H., Kunst, P., Kwast, S., Lang, F., Lange, J., Lapeyrere, V., Ruyet, B. Le, Leschinski, K., Locatelli, H., Massari, D., Mattila, S., Mei, S., Merlin, F., Meyer, E., Michel, C., Mohr, L., Montargès, M., Müller, F., Münch, N., Navarro, R., Neumann, U., Neumayer, N., Neumeier, L., Pedichini, F., Pflüger, A., Piazzesi, R., Pinard, L., Porras, J., Portaluri, E., Przybilla, N., Rabien, S., Raffard, J., Raggazoni, R., Ramlau, R., Ramos, J., Ramsay, S., Raynaud, H. -F., Rhode, P., Richter, A., Rix, H. -W., Rodenhuis, M., Rohloff, R. -R., Romp, R., Rousselot, P., Sabha, N., Sassolas, B., Schlichter, J., Schuil, M., Schweitzer, M., Seemann, U., Sevin, A., Simioni, M., Spallek, L., Sönmez, A., Suuronen, J., Taburet, S., Thomas, J., Tisserand, E., Vaccari, P., Valenti, E., Kleijn, G. Verdoes, Verdugo, M., Vidal, F., Wagner, R., Wegner, M., van Winden, D., Witschel, J., Zanella, A., Zeilinger, W., Ziegleder, J., and Ziegler, B.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

MICADO is a first light instrument for the Extremely Large Telescope (ELT), set to start operating later this decade. It will provide diffraction limited imaging, astrometry, high contrast imaging, and long slit spectroscopy at near-infrared wavelengths. During the initial phase operations, adaptive optics (AO) correction will be provided by its own natural guide star wavefront sensor. In its final configuration, that AO system will be retained and complemented by the laser guide star multi-conjugate adaptive optics module MORFEO (formerly known as MAORY). Among many other things, MICADO will study exoplanets, distant galaxies and stars, and investigate black holes, such as Sagittarius A* at the centre of the Milky Way. After their final design phase, most components of MICADO have moved on to the manufacturing and assembly phase. Here we summarize the final design of the instrument and provide an overview about its current manufacturing status and the timeline. Some lessons learned from the final design review process will be presented in order to help future instrumentation projects to cope with the challenges arising from the substantial differences between projects for 8-10m class telescopes (e.g. ESO-VLT) and the next generation Extremely Large Telescopes (e.g. ESO-ELT). Finally, the expected performance will be discussed in the context of the current landscape of astronomical observatories and instruments. For instance, MICADO will have similar sensitivity as the James Webb Space Telescope (JWST), but with six times the spatial resolution., Comment: Proceedings of the SPIE, Volume 13096, id. 1309611 11 pp. (2024)

Published
2024
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3. MATISSE, the VLTI mid-infrared imaging spectro-interferometer

Author

Lopez, B., Lagarde, S., Petrov, R. G., Jaffe, W., Antonelli, P., Allouche, F., Berio, P., Matter, A., Meilland, A., Millour, F., Robbe-Dubois, S., Henning, Th., Weigelt, G., Glindemann, A., Agocs, T., Bailet, Ch., Beckmann, U., Bettonvil, F., van Boekel, R., Bourget, P., Bresson, Y., Bristow, P., Cruzalèbes, P., Eldswijk, E., Caujolle, Y. Fanteï, Herrera, J. C. González, Graser, U., Guajardo, P., Heininger, M., Hofmann, K. -H., Kroes, G., Laun, W., Lehmitz, M., Leinert, C., Meisenheimer, K., Morel, S., Neumann, U., Paladini, C., Percheron, I., Riquelme, M., Schoeller, M., Stee, Ph., Venema, L., Woillez, J., Zins, G., Ábrahám, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Alonso, J., Augereau, J. -C., Böhm, A., Bazin, G., Beltran, J., Bensberg, A., Boland, W., Brast, R., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J. -M., Connot, C., Conzelmann, R. D., Danchi, W. -C., Delbo, M., Drevon, J., Dominik, C., van Duin, A., Ebert, M., Eisenhauer, F., Flament, S., Frahm, R., Rosas, V. Gámez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Glazenborg, A., Gonté, F. Y. J., Guitton, F., de Haan, M., Hanenburg, H., Haubois, X., Hocdé, V., Hogerheijde, M., ter Horst, R., Hron, J., Hummel, C. A., Hubin, N., Huerta, R., Idserda, J., Isbell, J. W., Ives, D., Jakob, G., Jaskó, A., Jochum, L., Klarmann, L., Klein, R., Kragt, J., Kuindersma, S., Kokoulina, E., Labadie, L., Lacour, S., Leftley, J., Poole, R. Le, Lizon, J. -L., Lopez, M., Mérand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Menut, J. L., Mohr, L., Mosoni, L., Navarro, R., Nussbaum, E., Pallanca, L., Pantin, E., Pasquini, L., Duc, T. Phan, Pott, J. -U., Pozna, E., Richichi, A., Ridinger, A., Rigal, F., Rivinius, Th., Roelfsema, R., Rohloff, R. -R., Rousseau, S., Salabert, D., Schertl, D., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., Toledo, P., Tristram, K., Tromp, N., Vakili, F., Varga, J., Vinther, J., Waters, L. B. F. M., Wittkowski, M., Wolf, S., Wrhel, F., and Yoffe, G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

Context:Optical interferometry is at a key development stage. ESO's VLTI has established a stable, robust infrastructure for long-baseline interferometry for general astronomical observers. The present second-generation instruments offer a wide wavelength coverage and improved performance. Their sensitivity and measurement accuracy lead to data and images of high reliability. Aims:We have developed MATISSE, the Multi AperTure mid-Infrared SpectroScopic Experiment, to access high resolution imaging in a wide spectral domain and explore topics such: stellar activity and mass loss; planet formation and evolution in the gas and dust disks around young stars; accretion processes around super massive black holes in AGN. Methods:The instrument is a spectro-interferometric imager covering three atmospheric bands (L,M,N) from 2.8 to 13.0 mu, combining four optical beams from the VLTI's telscopes. Its concept, related observing procedure, data reduction and calibration approach are the product of 30 years of instrumental research. The instrument utilizes a multi-axial beam combination that delivers spectrally dispersed fringes. The signal provides the following quantities at several spectral resolutions: photometric flux, coherent fluxes, visibilities, closure phases, wavelength differential visibilities and phases, and aperture-synthesis imaging. Results:We provide an overview of the physical principle of the instrument and its functionalities, the characteristics of the delivered signal, a description of the observing modes and of their performance limits. An ensemble of data and reconstructed images are illustrating the first acquired key observations. Conclusion:The instrument has been in operation at Cerro Paranal, ESO, Chile since 2018, and has been open for science use by the international community since April 2019. The first scientific results are being published now., Comment: 24 pages, 26 figures, submitted to Astronomy & Astrophysics

Published
2021
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4. Rare HCV subtypes and retreatment outcomes in a cohort of European DAA-experienced patients

Author

Antoni, C., Teufel, A., Vogelmann, R., Ebert, M., Balavoine, J., Giostra, E., Berning, M., Hampe, J., Boettler, T., Neumann-Haefelin, C., Thimme, R., De Gottardi, A., Rauch, A., Semmo, N., Ellenrieder, V., Gress, M., Herrmann, A., Stallmach, A., Hoffmann, D., Protzer, U., Kodal, A., Löbermann, M., Götze, T., Keitel-Anselmino, V., Lange, C.M., Zachoval, R., Mayerle, J., Maieron, A., Michl, P., Merle, U., Moradpour, D., Chave, J.-P., Muche, M., Epple, H.-J., Müller-Schilling, M., Kocheise, F., Müller, T., Tacke, F., Roeb, E., Rissland, J., Krawczyk, M., Schulze, P., Semela, D., Spengler, U., Rockstroh, J., Strassburg, C.P., Siebler, J., Schulze zur Wiesch, J., Piecha, F., von Felden, J., Jordan, S., Lohse, A., Sprinzl, M., Galle, P., Stauber, R., Strey, B., Steckstor, W., Schmiegel, W., Brockmeyer, N.H., Canbay, A., Trautwein, C., Uschner, F., Trebicka, J., Weber, T., Wedemeyer, H., Cornberg, M., Manns, M., Wietzke-Braun, P., Günther, R., Willuweit, K., Hilgard, G., Schmidt, H., Zizer, E., Backhus, J., Seufferlein, T., Al-Taie, O., Angeli, W., Beckebaum, S., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Haag, S., Heinzow, H., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reinhardt, L., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Wege, H., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Buggisch, P., Matschenz, K., Petersen, J., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Tal, A.O., Schneider, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, J., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Hartmann, C., Klag, C., Härter, G., Herder, M., Heuchel, T., Heuer, S., Hinrichsen, H., Seegers, B., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Wolfratshausen, Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Gute, P., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mauss, S., Mayer, C., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., K, Ningel, R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, W., Schmidt-Heinevetter, G., Fabris, J. Schmidtler-von, Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Graf, Christiana, Berg, Christoph P., Port, Kerstin, Deterding, Katja, Buggisch, Peter, Peiffer, Kai-Henrik, Vermehren, Johannes, Dultz, Georg, Geier, Andreas, Reiter, Florian P., Bruns, Tony, Schattenberg, Jörn M., Durmashkina, Elena, Gustot, Thierry, Moreno, Christophe, Trauth, Janina, Discher, Thomas, Fischer, Janett, Berg, Thomas, Kremer, Andreas E., Müllhaupt, Beat, Zeuzem, Stefan, and Sarrazin, Christoph

Published
2024
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5. Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE

Author

Hocdé, V., Nardetto, N., Matter, A., Lagadec, E., Mérand, A., Cruzalèbes, P., Meilland, A., Millour, F., Lopez, B., Berio, P., Weigelt, G., Petrov, R., Isbell, J. W., Jaffe, W., Kervella, P., Glindemann, A., Schöller, M., Allouche, F., Gallenne, A., de Souza, A. Domiciano, Niccolini, G., Kokoulina, E., Varga, J., Lagarde, S., Augereau, J. -C., van Boekel, R., Bristow, P., Henning, Th., Hofmann, K. -H., Zins, G., Danchi, W. -C., Delbo, M., Dominik, C., Rosas, V. Gámez, Klarmann, L., Hron, J., Hogerheijde, M. R., Meisenheimer, K., Pantin, E., Paladini, C., Robbe-Dubois, S., Schertl, D., Stee, P., Waters, R., Lehmitz, M., Bettonvil, F., Heininger, M., Woillez, J., Wolf, S., Yoffe, G., Szabados, L., Chiavassa, A., Borgniet, S., Breuval, L., Javanmardi, B., Ábrahám, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agócs, T., Alonso, J., Antonelli, P., Böhm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Buter, R., Castillo, R., Chelli, A., Cid, C., Clausse, J. -M., Connot, C., Conzelmann, R. D., De Haan, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Gabasch, A., Garces, E., Girard, P., Glazenborg, A., Gonté, F. Y. J., Herrera, J. C. González, Graser, U., Guajardo, P., Guitton, F., Hanenburg, H., Haubois, X., Hubin, N., Huerta, R., Idserda, J., Ives, D., Jakob, G., Jaskó, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Poole, R. Le, Leinert, C., Lizon, J. -L., Lopez, M., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nußbaum, E., Pallanca, L., Pasquini, L., Percheron, I., Duc, T. Phan, Pott, J. -U., Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th., Roelfsema, R., Rohloff, R. -R., Rousseau, S., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Venema, L. B., Vinther, J., Wittkowski, M., and Wrhel, F.

Subjects
Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies
Abstract

The nature of circumstellar envelopes (CSE) around Cepheids is still a matter of debate. The physical origin of their infrared (IR) excess could be either a shell of ionized gas, or a dust envelope, or both. This study aims at constraining the geometry and the IR excess of the environment of the long-period Cepheid $\ell$ Car (P=35.5 days) at mid-IR wavelengths to understand its physical nature. We first use photometric observations in various bands and Spitzer Space Telescope spectroscopy to constrain the IR excess of $\ell$ Car. Then, we analyze the VLTI/MATISSE measurements at a specific phase of observation, in order to determine the flux contribution, the size and shape of the environment of the star in the L band. We finally test the hypothesis of a shell of ionized gas in order to model the IR excess. We report the first detection in the L band of a centro-symmetric extended emission around l Car, of about 1.7$R_\star$ in FWHM, producing an excess of about 7.0\% in this band. In the N band, there is no clear evidence for dust emission from VLTI/MATISSE correlated flux and Spitzer data. On the other side, the modeled shell of ionized gas implies a more compact CSE ($1.13\pm0.02\,R_\star$) and fainter (IR excess of 1\% in the L band). We provide new evidences for a compact CSE of $\ell$ Car and we demonstrate the capabilities of VLTI/MATISSE for determining common properties of CSEs. While the compact CSE of $\ell$ Car is probably of gaseous nature, the tested model of a shell of ionized gas is not able to simultaneously reproduce the IR excess and the interferometric observations. Further Galactic Cepheids observations with VLTI/MATISSE are necessary for determining the properties of CSEs, which may also depend on both the pulsation period and the evolutionary state of the stars., Comment: 13 pages, 8 figures, accepted in Astronomy and Astrophysics

Published
2021
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6. The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?

Author

Varga, J., Hogerheijde, M., van Boekel, R., Klarmann, L., Petrov, R., Waters, L. B. F. M., Lagarde, S., Pantin, E., Berio, Ph., Weigelt, G., Robbe-Dubois, S., Lopez, B., Millour, F., Augereau, J. -C., Meheut, H., Meilland, A., Henning, Th., Jaffe, W., Bettonvil, F., Bristow, P., Hofmann, K. -H., Matter, A., Zins, G., Wolf, S., Allouche, F., Donnan, F., Schertl, D., Dominik, C., Heininger, M., Lehmitz, M., Cruzalèbes, P., Glindemann, A., Meisenheimer, K., Paladini, C., Schöller, M., Woillez, J., Venema, L., Kokoulina, E., Yoffe, G., Ábrahám, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agócs, T., Antonelli, P., Böhm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J. -M., Connot, C., Conzelmann, R. D., Danchi, W. -C., De Haan, M., Delbo, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Rosas, V. Gámez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Gonté, F. Y. J., Herrera, J. C. González, Graser, U., Guajardo, P., Guitton, F., Haubois, X., Hron, J., Hubin, N., Huerta, R., Isbell, J. W., Ives, D., Jakob, G., Jaskó, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Poole, R. Le, Leinert, C., Lizon, J. -L., Lopez, M., Mérand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nußbaum, E., Pallanca, L., Pasquini, L., Percheron, I., Pott, J. -U., Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th., Roelfsema, R., Rohloff, R. -R., Rousseau, S., Schuhler, N., Schuil, M., Soulain, A., Stee, P., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Vinther, J., Wittkowski, M., and Wrhel, F.

Subjects
Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Earth and Planetary Astrophysics
Abstract

Context. The inner few au region of planet-forming disks is a complex environment. High angular resolution observations have a key role in understanding the disk structure and the dynamical processes at work. Aims. In this study we aim to characterize the mid-infrared brightness distribution of the inner disk of the young intermediate-mass star HD 163296, from VLTI/MATISSE observations. Methods. We use geometric models to fit the data. Our models include a smoothed ring, a flat disk with inner cavity, and a 2D Gaussian. The models can account for disk inclination and for azimuthal asymmetries as well. We also perform numerical hydro-dynamical simulations of the inner edge of the disk. Results. Our modeling reveals a significant brightness asymmetry in the L-band disk emission. The brightness maximum of the asymmetry is located at the NW part of the disk image, nearly at the position angle of the semimajor axis. The surface brightness ratio in the azimuthal variation is $3.5 \pm 0.2$. Comparing our result on the location of the asymmetry with other interferometric measurements, we confirm that the morphology of the $r<0.3$ au disk region is time-variable. We propose that this asymmetric structure, located in or near the inner rim of the dusty disk, orbits the star. For the physical origin of the asymmetry, we tested a hypothesis where a vortex is created by Rossby wave instability, and we find that a unique large scale vortex may be compatible with our data. The half-light radius of the L-band emitting region is $0.33\pm 0.01$ au, the inclination is ${52^\circ}^{+5^\circ}_{-7^\circ}$, and the position angle is $143^\circ \pm 3^\circ$. Our models predict that a non-negligible fraction of the L-band disk emission originates inside the dust sublimation radius for $\mu$m-sized grains. Refractory grains or large ($\gtrsim 10\ \mu$m-sized) grains could be the origin for this emission., Comment: accepted for publication in A&A

Published
2020
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7. Long-term persistence of HCV resistance-associated substitutions after DAA treatment failure

Author

Balavoine, J., Giostra, E., Berning, M., Hampe, J., Canbay, A., Steckstor, W., Schmiegel, W., Brockmeyer, N.H., De Gottardi, A., Rauch, A., Semmo, N., Fischer, J., Gress, M., Heinzow, H., Hilgard, G., Schmidt, H., Herrmann, A., Stallmach, A., Hoffmann, D., Protzer, U., Klinker, H., Schulze, P., Kodal, A., Kremer, A., Siebler, J., Löbermann, M., Götze, T., Weigt, J., Lohse, A., Von Felden, J., Jordan, S., Lange, C.M., Zachoval, R., Mayerle, J., Maieron, A., Moradpour, D., Chave, J.-P., Moreno, C., Muche, M., Epple, H.-J., Müller-Schilling, M., Kocheise, F., Müllhaupt, B., Port, K., Deterding, K., Wedemeyer, H., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rissland, J., Semela, D., Spengler, U., Rockstroh, J., Roeb, E., Sprinzl, M., Galle, P., Stauber, R., Stremmel, W., Strey, B., Thimme, R., Boettler, T., Tacke, F., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Koenen, T., Weber, T., Wietzke-Braun, P., Günther, R., Zizer, E., Backhus, J., Seufferlein, T., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Terziroli Beretta-Piccoli, B., Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Härter, G., Herder, M., Heuchel, T., Heuer, S., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Wolfratshausen, Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, K.R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seegers, B., Seidel, T., Seitel, G., Sick, C., Simon, K., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., Von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Müllhaupt, Beat, Buggisch, Peter, Graf, Christiana, Peiffer, Kai-Henrik, Matschenz, Katrin, Schattenberg, Jörn M., Antoni, Christoph, Mauss, Stefan, Niederau, Claus, Discher, Thomas, Trauth, Janina, Dultz, Georg, Schulze zur Wiesch, Julian, Piecha, Felix, Klinker, Hartwig, Müller, Tobias, Berg, Thomas, Neumann-Haefelin, Christoph, Berg, Christoph P., Zeuzem, Stefan, and Sarrazin, Christoph

Published
2023
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9. MICADO: first light imager for the E-ELT

Author

Davies, R., Schubert, J., Hartl, M., Alves, J., Clénet, Y., Lang-Bardl, F., Nicklas, H., Pott, J. -U., Ragazzoni, R., Tolstoy, E., Agocs, T., Anwand-Heerwart, H., Barboza, S., Baudoz, P., Bender, R., Bizenberger, P., Boccaletti, A., Boland, W., Bonifacio, P., Briegel, F., Buey, T., Chapron, F., Cohen, M., Czoske, O., Dreizler, S., Falomo, R., Feautrier, P., Schreiber, N. Förster, Gendron, E., Genzel, R., Glück, M., Gratadour, D., Greimel, R., Grupp, F., Häuser, M., Haug, M., Hennawi, J., Hess, H. -J., Hörmann, V., Hofferbert, R., Hopp, U., Hubert, Z., Ives, D., Kausch, W., Kerber, F., Kravcar, H., Kuijken, K., Leitzinger, M., Leschinski, K., Massari, D., Mei, S., Merlin, F., Mohr, L., Monna, A., Müller, F., Navarro, R., Plattner, M., Przybilla, N., Ramlau, R., Ramsay, S., Ratzka, T., Rhode, P., Richter, J., Rix, H. -W., Rodeghiero, G., Rohloff, R. -R., Rousset, G., Ruddenklau, R., Schaffenroth, V., Schlichter, J., Sevin, A., Stuik, R., Sturm, E., Thomas, J., Tromp, N., Turatto, M., Verdoes-Kleijn, G., Vidal, F., Wagner, R., Wegner, M., Zeilinger, W., Ziegler, B., and Zins, G.

Subjects
Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

MICADO will equip the E-ELT with a first light capability for diffraction limited imaging at near-infrared wavelengths. The instrument's observing modes focus on various flavours of imaging, including astrometric, high contrast, and time resolved. There is also a single object spectroscopic mode optimised for wavelength coverage at moderately high resolution. This contribution provides an overview of the key functionality of the instrument, outlining the scientific rationale for its observing modes. The interface between MICADO and the adaptive optics system MAORY that feeds it is summarised. The design of the instrument is discussed, focussing on the optics and mechanisms inside the cryostat, together with a brief overview of the other key sub-systems., Comment: to appear in Ground-based and Airborne Instrumentation for Astronomy VI, eds. Evans C., Simard L., Takami H., Proc. SPIE vol. 9908 id 73; 2016

Published
2016
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10. Efficacy of Retreatment After Failed Direct-acting Antiviral Therapy in Patients With HCV Genotype 1–3 Infections

Author

Balavoine, J., Giostra, E., Berning, M., Hampe, J., De Gottardi, A., Rauch, A., Semmo, N., Discher, T., Trauth, J., Fischer, J., Gress, M., Günther, R., Heinzow, H., Schmidt, J., Herrmann, A., Stallmach, A., Hilgard, G., Deterding, K., Lange, C.M., Ciesek, S., Wedemeyer, H., Hoffmann, D., Klinker, H., Schulze, P., Kocheise, F., Müller-Schilling, M., Kodal, A., Kremer, A., Ganslmayer, M., Siebler, J., Lammert, F., Rissland, J., Löbermann, M., Götze, T., Canbay, A., Lohse, A., von Felden, J., Jordan, S., Maieron, A., Moradpour, D., Chave, J.-P., Moreno, C., Müller, T., Muche, M., Epple, H.-J., Port, K., von Hahn, T., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rockstroh, J., Schattenberg, J., Sprinzl, M., Galle, P., Roeb, E., Steckstor, M., Schmiegel, W., Brockmeyer, N.H., Seufferlein, T., Stremmel, W., Strey, B., Thimme, R., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Tacke, F., Koenen, T., Weber, T., Zachoval, R., Mayerle, J., Raziorrouh, B., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hametner, S., Schöfl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschläger, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtländer, A., Böhm, G., Börner, N., Bohr, U., Bokemeyer, B., Bruch, H.R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Hüppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H.R., Glas, M., Glaunsinger, T., Goebel, F., Göbel, U., Görlitz, B., Graf, R., Gruber, H., Härter, G., Herder, M., Heuchel, T., Heuer, S., Höffl, K.-H., Hörster, H., Sonne, J.-U., Hofmann, W.P., Holst, F., Hunstiger, M., Hurst, A., Jägel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Klüppelberg, U., Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Körfer, A., Köster, A., Kuhn, M., Langekamp, A., Künzig, B., Link, R., Littman, M., Löhr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Möller, H., Heyne, R., Moritzen, D., Mroß, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, K.&R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rössle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, K.J., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schnaitmann, E., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K.G., Stähler, D., Stenschke, F., Steffens, H., Stein, K., Steinmüller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Spengler, Ulrich, Müllhaupt, Beat, Schulze zur Wiesch, Julian, Piecha, Felix, Mauss, Stefan, Seegers, Barbara, Hinrichsen, Holger, Antoni, Christoph, Wietzke-Braun, Perdita, Peiffer, Kai-Henrik, Berger, Annemarie, Matschenz, Katrin, Buggisch, Peter, Backhus, Johanna, Zizer, Eugen, Boettler, Tobias, Neumann-Haefelin, Christoph, Semela, David, Stauber, Rudolf, Berg, Thomas, Berg, Christoph, Zeuzem, Stefan, Vermehren, Johannes, and Sarrazin, Christoph

Published
2021
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11. Patterns of Resistance-Associated Substitutions in Patients With Chronic HCV Infection Following Treatment With Direct-Acting Antivirals

Author

Antoni, C., Vogelmann, R., Ebert, M., Backhus, J., Seufferlein, T., Balavoine, J., Giostra, E., Berg, C., Cornberg, M., Wedemeyer, H., Manns, M., De Gottardi, A., Esteban, R., Discher, T., Roeb, E., Gress, M., Günther, R., Wietzke-Braun, P., Herrmann, A., Stallmach, A., Hoffmann, D., Klinker, H., Kodal, A., Lammert, F., Löbermann, M., Schulze zur Wiesch, J., von Felden, J., Piecha, F., Lohse, A., Götze, T., Malfertheiner, P., Mayerle, J., Moradpour, D., Moreno, C., Neumann-Haefelin, C., Thimme, R., Reinhardt, L., Ellenrieder, V., Schattenberg, J., Sprinzl, M., Galle, P., Schmidt, J., Schott, E., Epple, H.-J., Siebler, J., Stauber, R., Steckstor, M., Schmiegel, W., Stremmel, W., Strey, B., Tomasiewicz, K., Trautwein, C., Zachoval, R., Angeli, W., Beckebaum, S., Doberauer, C., Ende, K., Erhardt, A., Garrido-Lüneburg, A., Gattringer, H., Genné, D., Gschwantler, M., Gundling, F., Hartmann, C., Heyer, T., Hirschi, C., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Magenta, L., Terziroli Beretta-Piccoli, B., Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Piso, R., Rambach, W., Reiser, M., Riecken, B., Roth, J., Schöfl, R., Maieron, A., Schneider, A., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Semela, D., Stich, A., Vollmer, C., Brückner, J., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Audebert, F., Baermann, C., Bästlein, E., Barth, R., Barthel, K., Baumgartl, K., Becker, W., Benninger, J., Beyer, T., Bodtländer, A., Böhm, G., Bohr, U., Moll, A., Naumann, U., Börner, N., Bruch, H.R., Busch, N., Burkhard, O., Chirca, C., Dienethal, A., Dietel, P., Dreher, F., Efken, P., Ehrle, U., Emke, F., Fischer, J., Fischer, U., Frederking, D., Frick, B., Gantke B, B., Geyer, P., Glaunsinger, T., Goebel, F., Göbel, U., Graf, R., Herder, M., Heuchel, T., Heuer, S., Heyne, R., Höffl, K.H., Hofmann, W.P., Holst, F., Hörster, H., John, C., Jung, M.C., Kallinowski, B., Kerzel, W., Khaykin, P., Klarhof, M., Knapp, B., Knevels, U., Körfer, A., Köster, A., Künzig, B., Langenkamp, A., Kuhn, M., Littman, M., Löhr, H., Ludwig, L., Lutz, U., Maurer, P., Mayer, C., Meister, V., Moritzen, D., Mroß, M., Mundlos, M., Nehls, O., Ningel, K., Oelmann, A., Olejnik, H., Pascher, E., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rump, A., Schmidt, W., Schmidtler-von Fabris, J., Schneider, L., Schober, A., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K., Stähler, D., Steffens, H., Svensson, K., Tacke, W., Teubner, K., Thieringer, J., Trappe, U., Ullrich, J., Usadel, S., von Lucadou, A., Werheid-Dobers, M., Zehnter, E., Zipf, A., Dietz, Julia, Susser, Simone, Vermehren, Johannes, Peiffer, Kai-Henrik, Grammatikos, Georgios, Berger, Annemarie, Ferenci, Peter, Buti, Maria, Müllhaupt, Beat, Hunyady, Bela, Hinrichsen, Holger, Mauss, Stefan, Petersen, Jörg, Buggisch, Peter, Felten, Gisela, Hüppe, Dietrich, Knecht, Gaby, Lutz, Thomas, Schott, Eckart, Berg, Christoph, Spengler, Ulrich, von Hahn, Thomas, Berg, Thomas, Zeuzem, Stefan, and Sarrazin, Christoph

Published
2018
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13. Improvement of Shelf Life for Space Food Through a Hurdle Approach

Author

Sirmons, T. A, Cooper, M. R, Froio-Blumsack, D, Mohr, L, Young, M, and Douglas, G. L

Subjects
Life Sciences (General)
Abstract

The processed and prepackaged spaceflight food system is a critical human support system for manned space flights. As missions extend longer and farther from Earth over the next 20 years, strategies to stabilize the nutritional and sensory quality of food must be identified. For a mission to Mars, the space foods themselves must maintain quality for up to 5 years to align with cargo prepositioning scenarios. Optimizing the food system to achieve a 5-year shelf life mitigates the risk of an inadequate food system during extended missions. Because previous attempts to determine a singular pathway to a 5-year shelf life for food were unsuccessful, this investigation combines several approaches, based on science, technological advancement, and past empirical evidence, that will define the prepackaged food system for long duration missions. This study supports the Advanced Food Technology strategic planning process by identifying food processing, packaging, and storage technologies that will be required for exploration missions and the extent that they must be implemented to achieve a 5-year shelf life for the entire food system.

Published
2020

14. METIS: final design of the Imager sub-system

Author

Bizenberger, P., Baumeister, H., Barriere, J.-C., Bertram, T., Böhm, A., Brandl, B., Cárdenas Vázquez, M.C., Chamorro, E., Feldt, M., Glauser, A.M., Henning, T., Laun, W., Lesman, D., Mohr, L., Raskin, G., Rohloff, R.-R., Scheithauer, S., Serra, B., Stepien, P., Stuik, R., Todd, S., Boekel, R. van, Evans, C.J., Bryant, J.J., Motohara, K., Evans, C.J., Bryant, J.J., and Motohara, K.

Published
2022
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15. Extension of Space Food Shelf Life Through Hurdle Approach

Author

Cooper, M. R, Sirmons, T. A, Froio-Blumsack, D, Mohr, L, Young, M, and Douglas, G. L

Subjects
Man/System Technology And Life Support
Abstract

The processed and prepackaged space food system is the main source of crew nutrition, and hence central to astronaut health and performance. Unfortunately, space food quality and nutrition degrade to unacceptable levels in two to three years with current food stabilization technologies. Future exploration missions will require a food system that remains safe, acceptable and nutritious through five years of storage within vehicle resource constraints. The potential of stabilization technologies (alternative storage temperatures, processing, formulation, ingredient source, packaging, and preparation procedures), when combined in hurdle approach, to mitigate quality and nutritional degradation is being assessed. Sixteen representative foods from the International Space Station food system were chosen for production and analysis and will be evaluated initially and at one, three, and five years with potential for analysis at seven years if necessary. Analysis includes changes in color, texture, nutrition, sensory quality, and rehydration ratio when applicable. The food samples will be stored at -20 C, 4 C, and 21 C. Select food samples will also be evaluated at -80 C to determine the impacts of ultra-cold storage after one and five years. Packaging film barrier properties and mechanical integrity will be assessed before and after processing and storage. At the study conclusion, if tested hurdles are adequate, formulation, processing, and storage combinations will be uniquely identified for processed food matrices to achieve a five-year shelf life. This study will provide one of the most comprehensive investigations of long duration food stability ever completed, and the achievement of extended food system stability will have profound impacts to health and performance for spaceflight crews and for relief efforts and military applications on Earth.

Published
2018

16. MATISSE, the VLTI mid-infrared imaging spectro-interferometer

Author

Lopez, B., Lagarde, S., Petrov, R. G., Jaffe, W., Antonelli, P., Allouche, F., Berio, P., Matter, A., Meilland, A., Millour, F., Robbe-Dubois, S., Henning, Th, Weigelt, G., Glindemann, A., Agocs, T., Bailet, Ch, Beckmann, U., Bettonvil, F., van Boekel, R., Bourget, P., Bresson, Y., Bristow, P., Cruzalebes, P., Eldswijk, E., Caujolle, Y. Fantei, Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Heininger, M., Hofmann, K-H, Kroes, G., Laun, W., Lehmitz, M., Leinert, C., Meisenheimer, K., Morel, S., Neumann, U., Paladini, C., Percheron, I, Riquelme, M., Schoeller, M., Stee, Ph, Venema, L., Woillez, J., Zins, G., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Alonso, J., Augereau, J-C, Boehm, A., Bazin, G., Beltran, J., Bensberg, A., Boland, W., Brast, R., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., Danchi, W-C, Delbo, M., Drevon, J., Dominik, C., van Duin, A., Ebert, M., Eisenhauer, F., Flament, S., Frahm, R., Rosas, V. Gamez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Glazenborg, A., Gonte, F. Y. J., Guitton, F., de Haan, M., Hanenburg, H., Haubois, X., Hocde, V, Hogerheijde, M., ter Horst, R., Hron, J., Hummel, C. A., Hubin, N., Huerta, R., Idserda, J., Isbell, J. W., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klarmann, L., Klein, R., Kragt, J., Kuindersma, S., Kokoulina, E., Labadie, L., Lacour, S., Leftley, J., Le Poole, R., Lizon, J-L, Lopez, M., Lykou, F., Merand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Menut, J. L., Mohr, L., Mosoni, L., Navarro, R., Nussbaum, E., Pallanca, L., Pantin, E., Pasquini, L., Duc, T. Phan, Pott, J-U, Pozna, E., Richichi, A., Ridinger, A., Rigal, F., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Salabert, D., Schertl, D., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., Toledo, P., Tristram, K., Tromp, N., Vakili, F., Varga, J., Vinther, J., Waters, L. B. F. M., Wittkowski, M., Wolf, S., Wrhel, F., Yoffe, G., Lopez, B., Lagarde, S., Petrov, R. G., Jaffe, W., Antonelli, P., Allouche, F., Berio, P., Matter, A., Meilland, A., Millour, F., Robbe-Dubois, S., Henning, Th, Weigelt, G., Glindemann, A., Agocs, T., Bailet, Ch, Beckmann, U., Bettonvil, F., van Boekel, R., Bourget, P., Bresson, Y., Bristow, P., Cruzalebes, P., Eldswijk, E., Caujolle, Y. Fantei, Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Heininger, M., Hofmann, K-H, Kroes, G., Laun, W., Lehmitz, M., Leinert, C., Meisenheimer, K., Morel, S., Neumann, U., Paladini, C., Percheron, I, Riquelme, M., Schoeller, M., Stee, Ph, Venema, L., Woillez, J., Zins, G., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Alonso, J., Augereau, J-C, Boehm, A., Bazin, G., Beltran, J., Bensberg, A., Boland, W., Brast, R., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., Danchi, W-C, Delbo, M., Drevon, J., Dominik, C., van Duin, A., Ebert, M., Eisenhauer, F., Flament, S., Frahm, R., Rosas, V. Gamez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Glazenborg, A., Gonte, F. Y. J., Guitton, F., de Haan, M., Hanenburg, H., Haubois, X., Hocde, V, Hogerheijde, M., ter Horst, R., Hron, J., Hummel, C. A., Hubin, N., Huerta, R., Idserda, J., Isbell, J. W., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klarmann, L., Klein, R., Kragt, J., Kuindersma, S., Kokoulina, E., Labadie, L., Lacour, S., Leftley, J., Le Poole, R., Lizon, J-L, Lopez, M., Lykou, F., Merand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Menut, J. L., Mohr, L., Mosoni, L., Navarro, R., Nussbaum, E., Pallanca, L., Pantin, E., Pasquini, L., Duc, T. Phan, Pott, J-U, Pozna, E., Richichi, A., Ridinger, A., Rigal, F., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Salabert, D., Schertl, D., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., Toledo, P., Tristram, K., Tromp, N., Vakili, F., Varga, J., Vinther, J., Waters, L. B. F. M., Wittkowski, M., Wolf, S., Wrhel, F., and Yoffe, G.

Abstract

Context. Optical interferometry is at a key development stage. The Very Large Telescope Interferometer (VLTI) has established a stable, robust infrastructure for long-baseline interferometry that is usable by general astronomical observers. The present second-generation instruments offer a wide wavelength coverage and improved performance. Their sensitivity and measurement accuracy lead to data and images of high reliability. Aims. We have developed the Multi AperTure mid-Infrared SpectroScopic Experiment (MATISSE) to access, for the first time, high resolution imaging in a wide spectral domain. Many front-line topics are explored with this new equipment, including: stellar activity and mass loss; planet formation and evolution in the gas and dust disks around young stars; and environment interaction and accretion processes around super massive black holes in active galactic nuclei. Methods. The instrument is a spectro-interferometric imager in the transmission windows called L, M, and N, from 2.8 to 13.0 microns, combining four optical beams from the VLTI's unit or auxiliary telescopes. Its concept, related observing procedure, data reduction, and calibration approach, is the product of 30 years of instrumental research and has benefitted from the expertise developed in the frame of the VLTI's first generation instruments. The instrument utilises a multi-axial beam combination that delivers spectrally dispersed fringes. The signal provides the following quantities at several spectral resolutions: photometric flux, coherent fluxes, visibilities, closure phases, wavelength differential visibilities and phases, and aperture-synthesis imaging. Results. This article provides an overview of the physical principle of the instrument and its functionalities. The motivation of the choice of the instrumental concept and the characteristics of the delivered signal are detailed with a description of the observing modes and of their performance limit. MATISSE offers four spectra

Published
2022

17. Regression Artifacts and Other Customs of Dubious Desert.

Author

Mohr, L. B. and Mohr, L. B.

Abstract

Suggests that there is a tendency in social science and program evaluation to adhere to some methodological practices by force of custom rather than because of their reasoned applicability. These ideas include regression artifacts, random measurement error, and change or gain scores. (Author/SLD)

Published
2000

18. MATISSE, the VLTI mid-infrared imaging spectro-interferometer

Author

Lopez, B., primary, Lagarde, S., additional, Petrov, R. G., additional, Jaffe, W., additional, Antonelli, P., additional, Allouche, F., additional, Berio, P., additional, Matter, A., additional, Meilland, A., additional, Millour, F., additional, Robbe-Dubois, S., additional, Henning, Th., additional, Weigelt, G., additional, Glindemann, A., additional, Agocs, T., additional, Bailet, Ch., additional, Beckmann, U., additional, Bettonvil, F., additional, van Boekel, R., additional, Bourget, P., additional, Bresson, Y., additional, Bristow, P., additional, Cruzalèbes, P., additional, Eldswijk, E., additional, Fanteï Caujolle, Y., additional, González Herrera, J. C., additional, Graser, U., additional, Guajardo, P., additional, Heininger, M., additional, Hofmann, K.-H., additional, Kroes, G., additional, Laun, W., additional, Lehmitz, M., additional, Leinert, C., additional, Meisenheimer, K., additional, Morel, S., additional, Neumann, U., additional, Paladini, C., additional, Percheron, I., additional, Riquelme, M., additional, Schoeller, M., additional, Stee, Ph., additional, Venema, L., additional, Woillez, J., additional, Zins, G., additional, Ábrahám, P., additional, Abadie, S., additional, Abuter, R., additional, Accardo, M., additional, Adler, T., additional, Alonso, J., additional, Augereau, J.-C., additional, Böhm, A., additional, Bazin, G., additional, Beltran, J., additional, Bensberg, A., additional, Boland, W., additional, Brast, R., additional, Burtscher, L., additional, Castillo, R., additional, Chelli, A., additional, Cid, C., additional, Clausse, J.-M., additional, Connot, C., additional, Conzelmann, R. D., additional, Danchi, W.-C., additional, Delbo, M., additional, Drevon, J., additional, Dominik, C., additional, van Duin, A., additional, Ebert, M., additional, Eisenhauer, F., additional, Flament, S., additional, Frahm, R., additional, Gámez Rosas, V., additional, Gabasch, A., additional, Gallenne, A., additional, Garces, E., additional, Girard, P., additional, Glazenborg, A., additional, Gonté, F. Y. J., additional, Guitton, F., additional, de Haan, M., additional, Hanenburg, H., additional, Haubois, X., additional, Hocdé, V., additional, Hogerheijde, M., additional, ter Horst, R., additional, Hron, J., additional, Hummel, C. A., additional, Hubin, N., additional, Huerta, R., additional, Idserda, J., additional, Isbell, J. W., additional, Ives, D., additional, Jakob, G., additional, Jaskó, A., additional, Jochum, L., additional, Klarmann, L., additional, Klein, R., additional, Kragt, J., additional, Kuindersma, S., additional, Kokoulina, E., additional, Labadie, L., additional, Lacour, S., additional, Leftley, J., additional, Le Poole, R., additional, Lizon, J.-L., additional, Lopez, M., additional, Lykou, F., additional, Mérand, A., additional, Marcotto, A., additional, Mauclert, N., additional, Maurer, T., additional, Mehrgan, L. H., additional, Meisner, J., additional, Meixner, K., additional, Mellein, M., additional, Menut, J. L., additional, Mohr, L., additional, Mosoni, L., additional, Navarro, R., additional, Nußbaum, E., additional, Pallanca, L., additional, Pantin, E., additional, Pasquini, L., additional, Phan Duc, T., additional, Pott, J.-U., additional, Pozna, E., additional, Richichi, A., additional, Ridinger, A., additional, Rigal, F., additional, Rivinius, Th., additional, Roelfsema, R., additional, Rohloff, R.-R., additional, Rousseau, S., additional, Salabert, D., additional, Schertl, D., additional, Schuhler, N., additional, Schuil, M., additional, Shabun, K., additional, Soulain, A., additional, Stephan, C., additional, Toledo, P., additional, Tristram, K., additional, Tromp, N., additional, Vakili, F., additional, Varga, J., additional, Vinther, J., additional, Waters, L. B. F. M., additional, Wittkowski, M., additional, Wolf, S., additional, Wrhel, F., additional, and Yoffe, G., additional

Published
2022
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19. Mid-infrared circumstellar emission of the long-period Cepheid ℓ Carinae resolved with VLTI/MATISSE

Author

Hocdé, V., primary, Nardetto, N., additional, Matter, A., additional, Lagadec, E., additional, Mérand, A., additional, Cruzalèbes, P., additional, Meilland, A., additional, Millour, F., additional, Lopez, B., additional, Berio, P., additional, Weigelt, G., additional, Petrov, R., additional, Isbell, J. W., additional, Jaffe, W., additional, Kervella, P., additional, Glindemann, A., additional, Schöller, M., additional, Allouche, F., additional, Gallenne, A., additional, Domiciano de Souza, A., additional, Niccolini, G., additional, Kokoulina, E., additional, Varga, J., additional, Lagarde, S., additional, Augereau, J.-C., additional, van Boekel, R., additional, Bristow, P., additional, Henning, Th., additional, Hofmann, K.-H., additional, Zins, G., additional, Danchi, W.-C., additional, Delbo, M., additional, Dominik, C., additional, Gámez Rosas, V., additional, Klarmann, L., additional, Hron, J., additional, Hogerheijde, M. R., additional, Meisenheimer, K., additional, Pantin, E., additional, Paladini, C., additional, Robbe-Dubois, S., additional, Schertl, D., additional, Stee, P., additional, Waters, R., additional, Lehmitz, M., additional, Bettonvil, F., additional, Heininger, M., additional, Woillez, J., additional, Wolf, S., additional, Yoffe, G., additional, Szabados, L., additional, Chiavassa, A., additional, Borgniet, S., additional, Breuval, L., additional, Javanmardi, B., additional, Ábrahám, P., additional, Abadie, S., additional, Abuter, R., additional, Accardo, M., additional, Adler, T., additional, Agócs, T., additional, Alonso, J., additional, Antonelli, P., additional, Böhm, A., additional, Bailet, C., additional, Bazin, G., additional, Beckmann, U., additional, Beltran, J., additional, Boland, W., additional, Bourget, P., additional, Brast, R., additional, Bresson, Y., additional, Burtscher, L., additional, Buter, R., additional, Castillo, R., additional, Chelli, A., additional, Cid, C., additional, Clausse, J.-M., additional, Connot, C., additional, Conzelmann, R. D., additional, De Haan, M., additional, Ebert, M., additional, Elswijk, E., additional, Fantei, Y., additional, Frahm, R., additional, Gabasch, A., additional, Garces, E., additional, Girard, P., additional, Glazenborg, A., additional, Gonté, F. Y. J., additional, González Herrera, J. C., additional, Graser, U., additional, Guajardo, P., additional, Guitton, F., additional, Hanenburg, H., additional, Haubois, X., additional, Hubin, N., additional, Huerta, R., additional, Idserda, J., additional, Ives, D., additional, Jakob, G., additional, Jaskó, A., additional, Jochum, L., additional, Klein, R., additional, Kragt, J., additional, Kroes, G., additional, Kuindersma, S., additional, Labadie, L., additional, Laun, W., additional, Le Poole, R., additional, Leinert, C., additional, Lizon, J.-L., additional, Lopez, M., additional, Marcotto, A., additional, Mauclert, N., additional, Maurer, T., additional, Mehrgan, L. H., additional, Meisner, J., additional, Meixner, K., additional, Mellein, M., additional, Mohr, L., additional, Morel, S., additional, Mosoni, L., additional, Navarro, R., additional, Neumann, U., additional, Nußbaum, E., additional, Pallanca, L., additional, Pasquini, L., additional, Percheron, I., additional, Phan Duc, T., additional, Pott, J.-U., additional, Pozna, E., additional, Ridinger, A., additional, Rigal, F., additional, Riquelme, M., additional, Rivinius, Th., additional, Roelfsema, R., additional, Rohloff, R.-R., additional, Rousseau, S., additional, Schuhler, N., additional, Schuil, M., additional, Shabun, K., additional, Soulain, A., additional, Stephan, C., additional, ter Horst, R., additional, Tromp, N., additional, Vakili, F., additional, van Duin, A., additional, Venema, L. B., additional, Vinther, J., additional, Wittkowski, M., additional, and Wrhel, F., additional

Published
2021
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23. The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?

Author

Varga, J., Hogerheijde, M., van Boekel, R., Klarmann, L., Petrov, R., Waters, L. B. F. M., Lagarde, S., Pantin, E., Berio, Ph, Weigelt, G., Robbe-Dubois, S., Lopez, B., Millour, F., Augereau, J-C, Meheut, H., Meilland, A., Henning, Th, Jaffe, W., Bettonvil, F., Bristow, P., Hofmann, K-H, Matter, A., Zins, G., Wolf, S., Allouche, F., Donnan, F., Schertl, D., Dominik, C., Heininger, M., Lehmitz, M., Cruzalebes, P., Glindemann, A., Meisenheimer, K., Paladini, C., Schoeller, M., Woillez, J., Venema, L., Kokoulina, E., Yoffe, G., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agocs, T., Antonelli, P., Bohm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., Danchi, W-C, De Haan, M., Delbo, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Rosas, V. Gamez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Gonte, F. Y. J., Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Guitton, F., Haubois, X., Hron, J., Hubin, N., Huerta, R., Isbell, J. W., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Le Poole, R., Leinert, C., Lizon, J-L, Lopez, M., Merand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nussbaum, E., Pallanca, L., Pasquini, L., Percheron, I, Pott, J-U, Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Schuhler, N., Schuil, M., Soulain, A., Stee, P., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Vinther, J., Wittkowski, M., Wrhel, F., Varga, J., Hogerheijde, M., van Boekel, R., Klarmann, L., Petrov, R., Waters, L. B. F. M., Lagarde, S., Pantin, E., Berio, Ph, Weigelt, G., Robbe-Dubois, S., Lopez, B., Millour, F., Augereau, J-C, Meheut, H., Meilland, A., Henning, Th, Jaffe, W., Bettonvil, F., Bristow, P., Hofmann, K-H, Matter, A., Zins, G., Wolf, S., Allouche, F., Donnan, F., Schertl, D., Dominik, C., Heininger, M., Lehmitz, M., Cruzalebes, P., Glindemann, A., Meisenheimer, K., Paladini, C., Schoeller, M., Woillez, J., Venema, L., Kokoulina, E., Yoffe, G., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agocs, T., Antonelli, P., Bohm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., Danchi, W-C, De Haan, M., Delbo, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Rosas, V. Gamez, Gabasch, A., Gallenne, A., Garces, E., Girard, P., Gonte, F. Y. J., Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Guitton, F., Haubois, X., Hron, J., Hubin, N., Huerta, R., Isbell, J. W., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Le Poole, R., Leinert, C., Lizon, J-L, Lopez, M., Merand, A., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nussbaum, E., Pallanca, L., Pasquini, L., Percheron, I, Pott, J-U, Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Schuhler, N., Schuil, M., Soulain, A., Stee, P., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Vinther, J., Wittkowski, M., and Wrhel, F.

Abstract

Context. A complex environment exists in the inner few astronomical units of planet-forming disks. High-angular-resolution observations play a key role in our understanding of the disk structure and the dynamical processes at work.Aims. In this study we aim to characterize the mid-infrared brightness distribution of the inner disk of the young intermediate-mass star HD 163296 from early VLTI/MATISSE observations taken in the L- and N-bands. We put special emphasis on the detection of potential disk asymmetries.Methods. We use simple geometric models to fit the interferometric visibilities and closure phases. Our models include a smoothed ring, a flat disk with an inner cavity, and a 2D Gaussian. The models can account for disk inclination and for azimuthal asymmetries as well. We also perform numerical hydrodynamical simulations of the inner edge of the disk.Results. Our modeling reveals a significant brightness asymmetry in the L-band disk emission. The brightness maximum of the asymmetry is located at the NW part of the disk image, nearly at the position angle of the semimajor axis. The surface brightness ratio in the azimuthal variation is 3.5 +/- 0.2. Comparing our result on the location of the asymmetry with other interferometric measurements, we confirm that the morphology of the r < 0.3 au disk region is time-variable. We propose that this asymmetric structure, located in or near the inner rim of the dusty disk, orbits the star. To find the physical origin of the asymmetry, we tested a hypothesis where a vortex is created by Rossby wave instability, and we find that a unique large-scale vortex may be compatible with our data. The half-light radius of the L-band-emitting region is 0.33 +/- 0.01 au, the inclination is 52 degrees(+5 degrees)(-7 degrees) 52 degrees-7 degrees+5 degrees , and the position angle is 143 degrees +/- 3 degrees. Our models predict that a non-negligible fraction of the L-band disk emission originates inside the dust sublimation radius fo

Published
2021

24. Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE

Author

Hocde, V, Nardetto, N., Matter, A., Lagadec, E., Merand, A., Cruzalebes, P., Meilland, A., Millour, F., Lopez, B., Berio, P., Weigelt, G., Petrov, R., Isbell, J. W., Jaffe, W., Kervella, P., Glindemann, A., Scholler, M., Allouche, F., Gallenne, A., de Souza, A. Domiciano, Niccolini, G., Kokoulina, E., Varga, J., Lagarde, S., Augereau, J-C, van Boekel, R., Bristow, P., Henning, Th, Hofmann, K-H, Zins, G., Danchi, W-C, Delbo, M., Dominik, C., Rosas, V. Gamez, Klarmann, L., Hron, J., Hogerheijde, M. R., Meisenheimer, K., Pantin, E., Paladini, C., Robbe-Dubois, S., Schertl, D., Stee, P., Waters, R., Lehmitz, M., Bettonvil, F., Heininger, M., Woillez, J., Wolf, S., Yoffe, G., Szabados, L., Chiavassa, A., Borgniet, S., Breuval, L., Javanmardi, B., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agocs, T., Alonso, J., Antonelli, P., Bohm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Buter, R., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., De Haan, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Gabasch, A., Garces, E., Girard, P., Glazenborg, A., Gonte, F. Y. J., Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Guitton, F., Hanenburg, H., Haubois, X., Hubin, N., Huerta, R., Idserda, J., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Le Poole, R., Leinert, C., Lizon, J-L, Lopez, M., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nussbaum, E., Pallanca, L., Pasquini, L., Percheron, I, Duc, T. Phan, Pott, J-U, Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Venema, L. B., Vinther, J., Wittkowski, M., Wrhel, F., Hocde, V, Nardetto, N., Matter, A., Lagadec, E., Merand, A., Cruzalebes, P., Meilland, A., Millour, F., Lopez, B., Berio, P., Weigelt, G., Petrov, R., Isbell, J. W., Jaffe, W., Kervella, P., Glindemann, A., Scholler, M., Allouche, F., Gallenne, A., de Souza, A. Domiciano, Niccolini, G., Kokoulina, E., Varga, J., Lagarde, S., Augereau, J-C, van Boekel, R., Bristow, P., Henning, Th, Hofmann, K-H, Zins, G., Danchi, W-C, Delbo, M., Dominik, C., Rosas, V. Gamez, Klarmann, L., Hron, J., Hogerheijde, M. R., Meisenheimer, K., Pantin, E., Paladini, C., Robbe-Dubois, S., Schertl, D., Stee, P., Waters, R., Lehmitz, M., Bettonvil, F., Heininger, M., Woillez, J., Wolf, S., Yoffe, G., Szabados, L., Chiavassa, A., Borgniet, S., Breuval, L., Javanmardi, B., Abraham, P., Abadie, S., Abuter, R., Accardo, M., Adler, T., Agocs, T., Alonso, J., Antonelli, P., Bohm, A., Bailet, C., Bazin, G., Beckmann, U., Beltran, J., Boland, W., Bourget, P., Brast, R., Bresson, Y., Burtscher, L., Buter, R., Castillo, R., Chelli, A., Cid, C., Clausse, J-M, Connot, C., Conzelmann, R. D., De Haan, M., Ebert, M., Elswijk, E., Fantei, Y., Frahm, R., Gabasch, A., Garces, E., Girard, P., Glazenborg, A., Gonte, F. Y. J., Herrera, J. C. Gonzalez, Graser, U., Guajardo, P., Guitton, F., Hanenburg, H., Haubois, X., Hubin, N., Huerta, R., Idserda, J., Ives, D., Jakob, G., Jasko, A., Jochum, L., Klein, R., Kragt, J., Kroes, G., Kuindersma, S., Labadie, L., Laun, W., Le Poole, R., Leinert, C., Lizon, J-L, Lopez, M., Marcotto, A., Mauclert, N., Maurer, T., Mehrgan, L. H., Meisner, J., Meixner, K., Mellein, M., Mohr, L., Morel, S., Mosoni, L., Navarro, R., Neumann, U., Nussbaum, E., Pallanca, L., Pasquini, L., Percheron, I, Duc, T. Phan, Pott, J-U, Pozna, E., Ridinger, A., Rigal, F., Riquelme, M., Rivinius, Th, Roelfsema, R., Rohloff, R-R, Rousseau, S., Schuhler, N., Schuil, M., Shabun, K., Soulain, A., Stephan, C., ter Horst, R., Tromp, N., Vakili, F., van Duin, A., Venema, L. B., Vinther, J., Wittkowski, M., and Wrhel, F.

Abstract

Context. The nature of circumstellar envelopes (CSEs) around Cepheids is a matter of ongoing debate. The physical origin of their infrared (IR) excess could be shown to either be made up of a shell of ionized gas, a dust envelope, or a combination of both.Aims. This study is aimed at constraining the geometry and the IR excess of the environment of the bright long-period Cepheid l Car (P = 35.5 days) at mid-IR wavelengths in order to understand its physical nature.Methods. We first used photometric observations in various bands (from the visible domain to the infrared) and Spitzer Space Telescope spectroscopy to constrain the IR excess of l Car. Then we analyzed the VLTI/MATISSE measurements at a specific phase of observation in order to determine the flux contribution as well as the size and shape of the environment of the star in the L band. Finally, we tested the hypothesis of a shell of ionized gas in order to model the IR excess.Results. We report the first detection in the L band of a centro-symmetric extended emission around l Car, of about 1.7 R-star in full width at half maximum, producing an excess of about 7.0% in this band.This latter value is used to calibrate the IR excess found when comparing the photometric observations in various bands and quasi-static atmosphere models. In the N band, there is no clear evidence for dust emission from VLTI/MATISSE correlated flux and Spitzer data. On the other side, the modeled shell of ionized gas implies a more compact CSE (1.13 0.02 R-star) that is also fainter (IR excess of 1% in the L band).Conclusions. We provide new evidence supporting a compact CSE for l Car and we demonstrate the capabilities of VLTI/MATISSE for determining common properties of CSEs. While the compact CSE of l Car is likely to be of a gaseous nature, the tested model of a shell of ionized gas is not able to simultaneously reproduce the IR excess and the interferometric observations. Further Galactic Cepheid observations with VLTI/MATISSE ar

Published
2021

25. Efficacy of Retreatment After Failed Direct-acting Antiviral Therapy in Patients With HCV Genotype 1-3 Infections

Author

Dietz, Julia, Spengler, Ulrich, Mullhaupt, Beat, zur Wiesch, Julian Schulze, Piecha, Felix, Mauss, Stefan, Seegers, Barbara, Hinrichsen, Holger, Antoni, Christoph, Wietzke-Braun, Perdita, Peiffer, Kai-Henrik, Berger, Annemarie, Matschenz, Katrin, Buggisch, Peter, Backhus, Johanna, Zizer, Eugen, Boettler, Tobias, Neumann-Haefelin, Christoph, Semela, David, Stauber, Rudolf, Berg, Thomas, Berg, Christoph, Zeuzem, Stefan, Vermehren, Johannes, Sarrazin, Christoph, Balavoine, J., Giostra, E., Berning, M., Hampe, J., De Gottardi, A., Rauch, A., Semmo, N., Discher, T., Trauth, J., Fischer, J., Gress, M., Guenther, R., Heinzow, H., Schmidt, J., Herrmann, A., Stallmach, A., Hilgard, G., Deterding, K., Lange, C. M., Ciesek, S., Wedemeyer, H., Hoffmann, D., Klinker, H., Schulze, P., Kocheise, F., Mueller-Schilling, M., Kodal, A., Kremer, A., Ganslmayer, M., Siebler, J., Lammert, F., Rissland, J., Loebermann, M., Goetze, T., Canbay, A., Lohse, A., von Felden, J., Jordan, S., Maieron, A., Moradpour, D., Chave, J. -P., Moreno, C., Mueller, T., Muche, M., Epple, H. -J., Port, K., von Hahn, T., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rockstroh, J., Schattenberg, J., Sprinzl, M., Galle, P., Roeb, E., Steckstor, M., Schmiegel, W., Brockmeyer, N. H., Seufferlein, T., Stremmel, W., Strey, B., Thimme, R., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Tacke, F., Koenen, T., Weber, T., Zachoval, R., Mayerle, J., Raziorrouh, B., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Luneburg, A., Gattringer, H., Genne, D., Gschwantler, M., Gundling, F., Hametner, S., Schofl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschlager, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Baermann, C., Bastlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtlander, A., Bohm, G., Borner, N., Bohr, U., Bokemeyer, B., Bruch, H. R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Huppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H. R., Glas, M., Glaunsinger, T., Goebel, F., Gobel, U., Gorlitz, B., Graf, R., Gruber, H., Harter, G., Herder, M., Heuchel, T., Heuer, S., Hoffl, K. -H., Horster, H., Sonne, J. -U., Hofmann, W. P., Holst, F., Hunstiger, M., Hurst, A., Jagel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Kluppelberg, U., Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Korfer, A., Koster, A., Kuhn, M., Langekamp, A., Kunzig, B., Link, R., Littman, M., Lohr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Moller, H., Heyne, R., Moritzen, D., Mross, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rossle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, K. J., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schnaitmann, E., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K. G., Stahler, D., Stenschke, F., Steffens, H., Stein, K., Steinmuller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., Zipf, A., Dietz, Julia, Spengler, Ulrich, Mullhaupt, Beat, zur Wiesch, Julian Schulze, Piecha, Felix, Mauss, Stefan, Seegers, Barbara, Hinrichsen, Holger, Antoni, Christoph, Wietzke-Braun, Perdita, Peiffer, Kai-Henrik, Berger, Annemarie, Matschenz, Katrin, Buggisch, Peter, Backhus, Johanna, Zizer, Eugen, Boettler, Tobias, Neumann-Haefelin, Christoph, Semela, David, Stauber, Rudolf, Berg, Thomas, Berg, Christoph, Zeuzem, Stefan, Vermehren, Johannes, Sarrazin, Christoph, Balavoine, J., Giostra, E., Berning, M., Hampe, J., De Gottardi, A., Rauch, A., Semmo, N., Discher, T., Trauth, J., Fischer, J., Gress, M., Guenther, R., Heinzow, H., Schmidt, J., Herrmann, A., Stallmach, A., Hilgard, G., Deterding, K., Lange, C. M., Ciesek, S., Wedemeyer, H., Hoffmann, D., Klinker, H., Schulze, P., Kocheise, F., Mueller-Schilling, M., Kodal, A., Kremer, A., Ganslmayer, M., Siebler, J., Lammert, F., Rissland, J., Loebermann, M., Goetze, T., Canbay, A., Lohse, A., von Felden, J., Jordan, S., Maieron, A., Moradpour, D., Chave, J. -P., Moreno, C., Mueller, T., Muche, M., Epple, H. -J., Port, K., von Hahn, T., Cornberg, M., Manns, M., Reinhardt, L., Ellenrieder, V., Rockstroh, J., Schattenberg, J., Sprinzl, M., Galle, P., Roeb, E., Steckstor, M., Schmiegel, W., Brockmeyer, N. H., Seufferlein, T., Stremmel, W., Strey, B., Thimme, R., Teufel, A., Vogelmann, R., Ebert, M., Tomasiewicz, K., Trautwein, C., Tacke, F., Koenen, T., Weber, T., Zachoval, R., Mayerle, J., Raziorrouh, B., Angeli, W., Beckebaum, S., Doberauer, C., Durmashkina, E., Hackelsberger, A., Erhardt, A., Garrido-Luneburg, A., Gattringer, H., Genne, D., Gschwantler, M., Gundling, F., Hametner, S., Schofl, R., Hartmann, C., Heyer, T., Hirschi, C., Jussios, A., Kanzler, S., Kordecki, N., Kraus, M., Kullig, U., Wollschlager, S., Magenta, L., Beretta-Piccoli, B. Terziroli, Menges, M., Mohr, L., Muehlenberg, K., Niederau, C., Paulweber, B., Petrides, A., Pinkernell, M., Piso, R., Rambach, W., Reiser, M., Riecken, B., Rieke, A., Roth, J., Schelling, M., Schlee, P., Schneider, A., Scholz, D., Schott, E., Schuchmann, M., Schulten-Baumer, U., Seelhoff, A., Stich, A., Stickel, F., Ungemach, J., Walter, E., Weber, A., Winzer, T., Abels, W., Adler, M., Baermann, C., Bastlein, E., Barth, R., Barthel, K., Becker, W., Behrends, J., Benninger, J., Berger, F., Berzow, D., Beyer, T., Bierbaum, M., Blaukat, O., Bodtlander, A., Bohm, G., Borner, N., Bohr, U., Bokemeyer, B., Bruch, H. R., Bucholz, D., Burkhard, O., Busch, N., Chirca, C., Delker, R., Diedrich, J., Frank, M., Diehl, M., Dienethal, A., Dietel, P., Dikopoulos, N., Dreck, M., Dreher, F., Drude, L., Ende, K., Ehrle, U., Baumgartl, K., Emke, F., Glosemeyer, R., Felten, G., Huppe, D., Fischer, U., Frederking, D., Frick, B., Friese, G., Gantke, B., Geyer, P., Schwind, H. R., Glas, M., Glaunsinger, T., Goebel, F., Gobel, U., Gorlitz, B., Graf, R., Gruber, H., Harter, G., Herder, M., Heuchel, T., Heuer, S., Hoffl, K. -H., Horster, H., Sonne, J. -U., Hofmann, W. P., Holst, F., Hunstiger, M., Hurst, A., Jagel-Guedes, E., John, C., Jung, M., Kallinowski, B., Kapzan, B., Kerzel, W., Khaykin, P., Klarhof, M., Kluppelberg, U., Klugewitz, K., Knapp, B., Knevels, U., Kochsiek, T., Korfer, A., Koster, A., Kuhn, M., Langekamp, A., Kunzig, B., Link, R., Littman, M., Lohr, H., Lutz, T., Knecht, G., Lutz, U., Mainz, D., Mahle, I., Maurer, P., Mayer, C., Meister, V., Moller, H., Heyne, R., Moritzen, D., Mross, M., Mundlos, M., Naumann, U., Nehls, O., Ningel, R., Oelmann, A., Olejnik, H., Gadow, K., Pascher, E., Petersen, J., Philipp, A., Pichler, M., Polzien, F., Raddant, R., Riedel, M., Rietzler, S., Rossle, M., Rufle, W., Rump, A., Schewe, C., Hoffmann, C., Schleehauf, D., Schmidt, K. J., Schmidt, W., Schmidt-Heinevetter, G., Schmidtler-von Fabris, J., Schnaitmann, E., Schneider, L., Schober, A., Niehaus-Hahn, S., Schwenzer, J., Seidel, T., Seitel, G., Sick, C., Simon, K. G., Stahler, D., Stenschke, F., Steffens, H., Stein, K., Steinmuller, M., Sternfeld, T., Svensson, K., Tacke, W., Teuber, G., Teubner, K., Thieringer, J., Tomesch, A., Trappe, U., Ullrich, J., Urban, G., Usadel, S., von Lucadou, A., Weinberger, F., Werheid-Dobers, M., Werner, P., Winter, T., Zehnter, E., and Zipf, A.

Published
2021

26. The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?

Author

Varga, J., primary, Hogerheijde, M., additional, van Boekel, R., additional, Klarmann, L., additional, Petrov, R., additional, Waters, L. B. F. M., additional, Lagarde, S., additional, Pantin, E., additional, Berio, Ph., additional, Weigelt, G., additional, Robbe-Dubois, S., additional, Lopez, B., additional, Millour, F., additional, Augereau, J.-C., additional, Meheut, H., additional, Meilland, A., additional, Henning, Th., additional, Jaffe, W., additional, Bettonvil, F., additional, Bristow, P., additional, Hofmann, K.-H., additional, Matter, A., additional, Zins, G., additional, Wolf, S., additional, Allouche, F., additional, Donnan, F., additional, Schertl, D., additional, Dominik, C., additional, Heininger, M., additional, Lehmitz, M., additional, Cruzalèbes, P., additional, Glindemann, A., additional, Meisenheimer, K., additional, Paladini, C., additional, Schöller, M., additional, Woillez, J., additional, Venema, L., additional, Kokoulina, E., additional, Yoffe, G., additional, Ábrahám, P., additional, Abadie, S., additional, Abuter, R., additional, Accardo, M., additional, Adler, T., additional, Agócs, T., additional, Antonelli, P., additional, Böhm, A., additional, Bailet, C., additional, Bazin, G., additional, Beckmann, U., additional, Beltran, J., additional, Boland, W., additional, Bourget, P., additional, Brast, R., additional, Bresson, Y., additional, Burtscher, L., additional, Castillo, R., additional, Chelli, A., additional, Cid, C., additional, Clausse, J.-M., additional, Connot, C., additional, Conzelmann, R. D., additional, Danchi, W.-C., additional, De Haan, M., additional, Delbo, M., additional, Ebert, M., additional, Elswijk, E., additional, Fantei, Y., additional, Frahm, R., additional, Gámez Rosas, V., additional, Gabasch, A., additional, Gallenne, A., additional, Garces, E., additional, Girard, P., additional, Gonté, F. Y. J., additional, González Herrera, J. C., additional, Graser, U., additional, Guajardo, P., additional, Guitton, F., additional, Haubois, X., additional, Hron, J., additional, Hubin, N., additional, Huerta, R., additional, Isbell, J. W., additional, Ives, D., additional, Jakob, G., additional, Jaskó, A., additional, Jochum, L., additional, Klein, R., additional, Kragt, J., additional, Kroes, G., additional, Kuindersma, S., additional, Labadie, L., additional, Laun, W., additional, Le Poole, R., additional, Leinert, C., additional, Lizon, J.-L., additional, Lopez, M., additional, Mérand, A., additional, Marcotto, A., additional, Mauclert, N., additional, Maurer, T., additional, Mehrgan, L. H., additional, Meisner, J., additional, Meixner, K., additional, Mellein, M., additional, Mohr, L., additional, Morel, S., additional, Mosoni, L., additional, Navarro, R., additional, Neumann, U., additional, Nußbaum, E., additional, Pallanca, L., additional, Pasquini, L., additional, Percheron, I., additional, Pott, J.-U., additional, Pozna, E., additional, Ridinger, A., additional, Rigal, F., additional, Riquelme, M., additional, Rivinius, Th., additional, Roelfsema, R., additional, Rohloff, R.-R., additional, Rousseau, S., additional, Schuhler, N., additional, Schuil, M., additional, Soulain, A., additional, Stee, P., additional, Stephan, C., additional, ter Horst, R., additional, Tromp, N., additional, Vakili, F., additional, van Duin, A., additional, Vinther, J., additional, Wittkowski, M., additional, and Wrhel, F., additional

Published
2021
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28. Response to Reichardt.

Author

Mohr, L. B. and Mohr, L. B.

Abstract

Responds to C. S. Reichardt's discussion of regression artifacts, random measurement error, and change scores. Emphasizes that attention to regression artifacts in program evaluation is almost bound to be problematic and proposes some arguments in support of this position. (SLD)

Published
2000

29. Efficacy of Retreatment After Failed Direct-acting Antiviral Therapy in Patients With HCV Genotype 1–3 Infections

Author

Dietz, Julia, primary, Spengler, Ulrich, additional, Müllhaupt, Beat, additional, Schulze zur Wiesch, Julian, additional, Piecha, Felix, additional, Mauss, Stefan, additional, Seegers, Barbara, additional, Hinrichsen, Holger, additional, Antoni, Christoph, additional, Wietzke-Braun, Perdita, additional, Peiffer, Kai-Henrik, additional, Berger, Annemarie, additional, Matschenz, Katrin, additional, Buggisch, Peter, additional, Backhus, Johanna, additional, Zizer, Eugen, additional, Boettler, Tobias, additional, Neumann-Haefelin, Christoph, additional, Semela, David, additional, Stauber, Rudolf, additional, Berg, Thomas, additional, Berg, Christoph, additional, Zeuzem, Stefan, additional, Vermehren, Johannes, additional, Sarrazin, Christoph, additional, Balavoine, J., additional, Giostra, E., additional, Berning, M., additional, Hampe, J., additional, De Gottardi, A., additional, Rauch, A., additional, Semmo, N., additional, Discher, T., additional, Trauth, J., additional, Fischer, J., additional, Gress, M., additional, Günther, R., additional, Heinzow, H., additional, Schmidt, J., additional, Herrmann, A., additional, Stallmach, A., additional, Hilgard, G., additional, Deterding, K., additional, Lange, C.M., additional, Ciesek, S., additional, Wedemeyer, H., additional, Hoffmann, D., additional, Klinker, H., additional, Schulze, P., additional, Kocheise, F., additional, Müller-Schilling, M., additional, Kodal, A., additional, Kremer, A., additional, Ganslmayer, M., additional, Siebler, J., additional, Lammert, F., additional, Rissland, J., additional, Löbermann, M., additional, Götze, T., additional, Canbay, A., additional, Lohse, A., additional, von Felden, J., additional, Jordan, S., additional, Maieron, A., additional, Moradpour, D., additional, Chave, J.-P., additional, Moreno, C., additional, Müller, T., additional, Muche, M., additional, Epple, H.-J., additional, Port, K., additional, von Hahn, T., additional, Cornberg, M., additional, Manns, M., additional, Reinhardt, L., additional, Ellenrieder, V., additional, Rockstroh, J., additional, Schattenberg, J., additional, Sprinzl, M., additional, Galle, P., additional, Roeb, E., additional, Steckstor, M., additional, Schmiegel, W., additional, Brockmeyer, N.H., additional, Seufferlein, T., additional, Stremmel, W., additional, Strey, B., additional, Thimme, R., additional, Teufel, A., additional, Vogelmann, R., additional, Ebert, M., additional, Tomasiewicz, K., additional, Trautwein, C., additional, Tacke, F., additional, Koenen, T., additional, Weber, T., additional, Zachoval, R., additional, Mayerle, J., additional, Raziorrouh, B., additional, Angeli, W., additional, Beckebaum, S., additional, Doberauer, C., additional, Durmashkina, E., additional, Hackelsberger, A., additional, Erhardt, A., additional, Garrido-Lüneburg, A., additional, Gattringer, H., additional, Genné, D., additional, Gschwantler, M., additional, Gundling, F., additional, Hametner, S., additional, Schöfl, R., additional, Hartmann, C., additional, Heyer, T., additional, Hirschi, C., additional, Jussios, A., additional, Kanzler, S., additional, Kordecki, N., additional, Kraus, M., additional, Kullig, U., additional, Wollschläger, S., additional, Magenta, L., additional, Beretta-Piccoli, B. Terziroli, additional, Menges, M., additional, Mohr, L., additional, Muehlenberg, K., additional, Niederau, C., additional, Paulweber, B., additional, Petrides, A., additional, Pinkernell, M., additional, Piso, R., additional, Rambach, W., additional, Reiser, M., additional, Riecken, B., additional, Rieke, A., additional, Roth, J., additional, Schelling, M., additional, Schlee, P., additional, Schneider, A., additional, Scholz, D., additional, Schott, E., additional, Schuchmann, M., additional, Schulten-Baumer, U., additional, Seelhoff, A., additional, Stich, A., additional, Stickel, F., additional, Ungemach, J., additional, Walter, E., additional, Weber, A., additional, Winzer, T., additional, Abels, W., additional, Adler, M., additional, Audebert, F., additional, Baermann, C., additional, Bästlein, E., additional, Barth, R., additional, Barthel, K., additional, Becker, W., additional, Behrends, J., additional, Benninger, J., additional, Berger, F., additional, Berzow, D., additional, Beyer, T., additional, Bierbaum, M., additional, Blaukat, O., additional, Bodtländer, A., additional, Böhm, G., additional, Börner, N., additional, Bohr, U., additional, Bokemeyer, B., additional, Bruch, H.R., additional, Bucholz, D., additional, Burkhard, O., additional, Busch, N., additional, Chirca, C., additional, Delker, R., additional, Diedrich, J., additional, Frank, M., additional, Diehl, M., additional, Dienethal, A., additional, Dietel, P., additional, Dikopoulos, N., additional, Dreck, M., additional, Dreher, F., additional, Drude, L., additional, Ende, K., additional, Ehrle, U., additional, Baumgartl, K., additional, Emke, F., additional, Glosemeyer, R., additional, Felten, G., additional, Hüppe, D., additional, Fischer, U., additional, Frederking, D., additional, Frick, B., additional, Friese, G., additional, Gantke, B., additional, Geyer, P., additional, Schwind, H.R., additional, Glas, M., additional, Glaunsinger, T., additional, Goebel, F., additional, Göbel, U., additional, Görlitz, B., additional, Graf, R., additional, Gruber, H., additional, Härter, G., additional, Herder, M., additional, Heuchel, T., additional, Heuer, S., additional, Höffl, K.-H., additional, Hörster, H., additional, Sonne, J.-U., additional, Hofmann, W.P., additional, Holst, F., additional, Hunstiger, M., additional, Hurst, A., additional, Jägel-Guedes, E., additional, John, C., additional, Jung, M., additional, Kallinowski, B., additional, Kapzan, B., additional, Kerzel, W., additional, Khaykin, P., additional, Klarhof, M., additional, Klüppelberg, U., additional, Klugewitz, K., additional, Knapp, B., additional, Knevels, U., additional, Kochsiek, T., additional, Körfer, A., additional, Köster, A., additional, Kuhn, M., additional, Langekamp, A., additional, Künzig, B., additional, Link, R., additional, Littman, M., additional, Löhr, H., additional, Lutz, T., additional, Knecht, G., additional, Lutz, U., additional, Mainz, D., additional, Mahle, I., additional, Maurer, P., additional, Mayer, C., additional, Meister, V., additional, Möller, H., additional, Heyne, R., additional, Moritzen, D., additional, Mroß, M., additional, Mundlos, M., additional, Naumann, U., additional, Nehls, O., additional, Ningel, K.&R., additional, Oelmann, A., additional, Olejnik, H., additional, Gadow, K., additional, Pascher, E., additional, Petersen, J., additional, Philipp, A., additional, Pichler, M., additional, Polzien, F., additional, Raddant, R., additional, Riedel, M., additional, Rietzler, S., additional, Rössle, M., additional, Rufle, W., additional, Rump, A., additional, Schewe, C., additional, Hoffmann, C., additional, Schleehauf, D., additional, Schmidt, K.J., additional, Schmidt, W., additional, Schmidt-Heinevetter, G., additional, Schmidtler-von Fabris, J., additional, Schnaitmann, E., additional, Schneider, L., additional, Schober, A., additional, Niehaus-Hahn, S., additional, Schwenzer, J., additional, Seidel, T., additional, Seitel, G., additional, Sick, C., additional, Simon, K.G., additional, Stähler, D., additional, Stenschke, F., additional, Steffens, H., additional, Stein, K., additional, Steinmüller, M., additional, Sternfeld, T., additional, Svensson, K., additional, Tacke, W., additional, Teuber, G., additional, Teubner, K., additional, Thieringer, J., additional, Tomesch, A., additional, Trappe, U., additional, Ullrich, J., additional, Urban, G., additional, Usadel, S., additional, von Lucadou, A., additional, Weinberger, F., additional, Werheid-Dobers, M., additional, Werner, P., additional, Winter, T., additional, Zehnter, E., additional, and Zipf, A., additional

Published
2021
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30. LINC-NIRVANA: MCAO toward Extremely Large Telescopes

Author

Gaessler, W., Arcidiacono, C., Egner, S., Herbst, T.M., Andersen, D., Baumeister, H., Bizenberger, P., Boehnhardt, H., Briegel, F., Kuerster, M., Laun, W., Mohr, L., Grimm, B., Rix, H.-W., Rohloff, R.-R., Soci, R., Storz, C., Xu, W., Ragazzoni, R., Salinari, P., Diolaiti, E., Farinato, J., Carbillet, M., Schreiber, L., Eckart, A., Bertram, T., Straubmeier, C., Wang, Y., Zealouk, L., Weigelt, G., Beckmann, U., Behrend, J., Driebe, T., Heininger, M., Hofmann, K.-H., Nußbaum, E., Schertel, D., and Masciadri, E.

Published
2005
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31. Macroscopic Numerical Simulation of the Ozone-Based Wet Chemical Emitter Etch Back for Alkaline Textured Si-Wafers

Author

Dannenberg, T., Mohr, L., and Zimmer, M.

Subjects
Manufacturing & Production of Si Cells, Silicon Materials and Cells
Abstract

37th European Photovoltaic Solar Energy Conference and Exhibition; 358-363, In photovoltaic industry, wet chemical processes are commonly used for surface structuring and cleaning purposes. The process of wet chemical emitter etch back in hydrofluoric acid (HF), hydrochloric acid (HCl) and ozone (O3) is a promising option in the formation of selective emitters, as the etch back is combined with a cleaning effect. However, surface inhomogeneities were shown in a previous work. In this work an approach for a multiphysics simulation of the emitter etch back process over a full wafer surface is made, taking into account fluid dynamics as well as reaction modeling. A microscopic two dimensional (2D) model is stepwise extended to a full industrial wafer length. Validation experiments enable an estimation of unknown parameters via parameter studies. At higher O3 concentrations simulation results are in good agreement with validation data. The developed reaction model is then transferred to a three dimensional (3D) model, to simulate etching depths over a full wafer surface. Similar mean etching depths of simulation (8.67±0.22 nm) and experiment (9.02±1.10 nm) are obtained. The model can be used as a basis for future work to enable an effective process optimization. For instance, to simulate effects as a result of parameter changes like plant design or etchant composition.

Published
2020
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34. The MICADO first light imager for the ELT: overview, operation, simulation

Author

Barl, L., Baudoz, P., Bender, R., Bizenberger, P., Buey, T., Chemla, F., Cohen, M., Czoske, O., Disseau, K., Dreizler, S., Fabricius, M., Geis, N., Gemperlein, H., Genzel, R., Glück, M., Hartl, M., Häuser, M., Hofferbert, R., Hopp, U., Hubert, Z., Huby, E., Huet, M., Hutterer, V., Ives, D., Janssen, A., Jellema, W., Kausch, W., Kerber, F., Kravcar, H., Leschinski, K., Mandla, C., Manhart, M., Mohr, L., Neumann, U., Neumayer, N., Richter, A., Richter, J., Rodeghiero, G., Rosensteiner, M., Schlichter, J., Schubert, J., Thomas, J., Wegner, M., Zeilinger, W., Ziegleder, J., Ziegler, B., Zins, G., Davies, Richard, Alves, João, Clénet, Yann, Lang-Bardl, Florian, Nicklas, Harald, Pott, Jorg-Uwe, Ragazzoni, Roberto, Tolstoy, Eline, Amico, P., Anwand-Heerwart, H., Barboza, S., Bezawada, N., Boland, W., Bonifacio, P., Borgo, Bruno, Chapron, F., Déo, V., Dupuis, O., Falomo, R., Fédou, P., Förster Schreiber, N., Garrel, V., Gendron, E., Gillessen, S., Grupp, F., Hess, H., Hörmann, V., Le Ruyet, B., Massari, D., Mei, S., Merlin, F., Monna, A., Muench, N., Müller, F., Musters, G., Navarro, R., Niebsch, J., Plattner, M., Przybilla, N., Rabien, S., Ramlau, R., Ramos, J., Ramsay, S., Rhode, P., Rix, H., Rohloff, R., Rousset, G., Sevin, A., Stuik, R., Sturm, E., Tromp, N., Verdoes-Kleijn, G., Vidal, F., Wagner, R., Takami, Hideki, Evans, J., Simard, Luc, Laboratoire d'études spatiales et d'instrumentation en astrophysique (LESIA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Galaxies, Etoiles, Physique, Instrumentation (GEPI), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Centre Hospitalier Universitaire de Nice (CHU Nice), Services communs OMP (UMS 831), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Météo France-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Centre National de la Recherche Scientifique (CNRS), Max Planck Institute for Extraterrestrial Physics (MPE), Max-Planck-Gesellschaft, Faculty of Mechanical Engineering, Brno University of Technology [Brno] (BUT), Institut für Kernphysik, Technische Universität Darmstadt (TU Darmstadt), Ludwig-Maximilians-Universität München (LMU), Space Sciences, Technologies and Astrophysics Research Institute (STAR), Université de Liège, European Southern Observatory (ESO), Laboratoire de recherche en Hydrodynamique, Énergétique et Environnement Atmosphérique (LHEEA), École Centrale de Nantes (ECN)-Centre National de la Recherche Scientifique (CNRS), Department of General, Institute of Environmental Physics [Bremen] (IUP), University of Bremen, Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Observatoire des Sciences de l'Univers de Grenoble (OSUG ), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Virginia Commonwealth University (VCU), Max-Planck-Institut für Astronomie (MPIA), INAF - Osservatorio Astronomico di Padova (OAPD), Istituto Nazionale di Astrofisica (INAF), Institut d'astrophysique spatiale (IAS), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Départment Gynécologie et Obstétrique, Hospices Civils de Lyon (HCL), Max-Planck-Institut für Extraterrestrische Physik (MPE), Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales [Toulouse] (CNES), Anthropologie Moléculaire et Imagerie de Synthèse (AMIS), Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées, Laboratoire de Physico-chimie des Polymères et des Interfaces (LPPI), Fédération INSTITUT DES MATÉRIAUX DE CERGY-PONTOISE (I-MAT), Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine-Université de Cergy Pontoise (UCP), Université Paris-Seine-Université Paris-Seine, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, CHU Pessac, Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire Midi-Pyrénées (OMP), Institut de Recherche pour le Développement (IRD)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Institut de Recherche pour le Développement (IRD)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS)-Météo-France -Centre National de la Recherche Scientifique (CNRS), Technische Universität Darmstadt - Technical University of Darmstadt (TU Darmstadt), Université Paris-Sud - Paris 11 (UP11)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Centre National d’Études Spatiales [Paris] (CNES), Aix Marseille Université (AMU)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National d'Études Spatiales [Toulouse] (CNES)-Centre National de la Recherche Scientifique (CNRS), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS), and Bonifacio, Piercarlo

Subjects
[SDU.ASTR]Sciences of the Universe [physics]/Astrophysics [astro-ph], [SDU.ASTR] Sciences of the Universe [physics]/Astrophysics [astro-ph], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2018

37. Handeln im Zwischenraum - Ethik und Basale Stimulation

Author

Mohr, Lars, Zündel, Matthias, Fröhlich, Andreas, Mohr, L ( Lars ), Zündel, M ( Matthias ), Fröhlich, A ( Andreas ), Monteverde, Settimio; https://orcid.org/0000-0002-7041-2663, Mohr, Lars, Zündel, Matthias, Fröhlich, Andreas, Mohr, L ( Lars ), Zündel, M ( Matthias ), Fröhlich, A ( Andreas ), and Monteverde, Settimio; https://orcid.org/0000-0002-7041-2663

Published
2019

38. Erkrankungen aus äußeren physikalischen Ursachen

Author

Mohr, L., Staehelin, R., Bach, L., editor, Baer, J., editor, von Bergmann, G., editor, Bing, R., editor, Cloetta, M., editor, Curschmann, H., editor, Falta, W., editor, St. Faust, E., editor, Freund, W. A., editor, Gigon, A., editor, Gutzmann, H., editor, Hegler, C., editor, Heilbronner, K., editor, Hübener, E., editor, Jochmann, G., editor, Kissling, K., editor, Kohnstamm, O., editor, Kotzenberg, W., editor, Krause, P., editor, Krönig, B., editor, Külbs, F., editor, Lommel, F., editor, Meyer, E., editor, Mohr, L., editor, Morawitz, P., editor, Müller, Ed., editor, Pankow, O., editor, Rolly, F., editor, Rostoski, O., editor, Rothmann, M., editor, Schilling, C., editor, Schottmüller, H., editor, Staehelin, R., editor, Steinitz, E., editor, Strasburger, J., editor, Suter, F., editor, Umber, F., editor, von den Velden, R., editor, Veraguth, O., editor, Vogt, H., editor, Volhard, F., editor, Wittmaack, K., editor, Zangger, H., editor, and Zschokke, F., editor

Published
1912
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39. [From Molecuar to Natural Medicine]

Author

Allgaier, H, Arnold, C, Baumert, Thomas F., Becker, G, Geissler, M, Hafkemeyer, P, Harder, J, Heim, M, Huber, R, Kern, W, Mohr, L, Moradpour, D, Offensperger, S, Offensperger, W, Spangenberg, H, Thimme, R, Walter, E, von Weizsacker, F, Institut de Recherche sur les Maladies Virales et Hépatiques (IVH), and Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
Liver Diseases/therapy, Humans, Palliative Medicine, Naturopathy, Infection/therapy, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Published
2018
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40. Introduction of Smart Technologies in PV Production Equipment

Author

Zimmer, M., Mohr, L., Broese, B., Krick, T., Rentsch, J., Mandlmeier, B., Papp, L., Menschick, M., Kogler, R., Strauch, A., Will, T., Meckelin, V., Mutz, P., Korner, D., and Kremer, M.

Subjects
Manufacturing & Production of Si Cells, Silicon Cells
Abstract

35th European Photovoltaic Solar Energy Conference and Exhibition; 298-301, Increasing digitalization is a consequent development of the automation of PV manufacturing processes. A central concept in the digitalization of production processes is the digital twin of physical assets. This digital twin represents the asset in its properties and behavior. In this paper, it is shown, that a digital twin of a wet chemical process tool is suitable to improve processes and save production costs. Computational flow dynamics simulations were used to investigate and improve the flow properties in wet chemical process baths. Furthermore, a coupling with a chemical reaction simulation can predict the rounding process of random pyramids in ozone based cleaning baths. As a third use case, a concept for a predictive maintenance system is shown, which could reduce the unscheduled down time of the tool and therefore save maintenance costs.

Published
2018
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41. The MICADO first light imager for the ELT: overview and current status

Author

Bryant, Julia J., Motohara, Kentaro, Vernet, Joël R. D., Sturm, E., Davies, R., Alves, J., Clénet, Y., Kotilainen, J., Monna, A., Nicklas, H., Pott, J.-U., Tolstoy, E., Vulcani, B., Achren, J., Annadevara, S., Anwand-Heerwart, H., Arcidiacono, C., Barboza, S., Barl, L., Baudoz, P., Bender, R., Bezawada, N., Biondi, F., Bizenberger, P., Blin, A., Boné, A., Bonifacio, P., Borgo, B., Born, J. van den, Buey, T., Cao, Y., Chapron, F., Chauvin, G., Chemla, F., Cloiseau, K., Cohen, M., Colin, C., Czoske, O., Dette, J.-O., Deysenroth, M., Dijkstra, E., Dreizler, S., Dupuis, O., Egmond, G. van, Eisenhauer, F., Elswijk, E., Emslander, A., Fabricius, M., Fasola, G., Ferreira, F., Förster Schreiber, N., Fontana, A., Gaudemard, J., Gautherot, N., Gendron, E., Gennet, C., Genzel, R., Ghouchou, L., Gillessen, S., Gratadour, D., Grazian, A., Grupp, F., Guieu, S., Gullieuszik, M., Haan, M. de, Hartke, J., Hartl, M., Haussmann, F., Helin, T., Hess, H.-J., Hofferbert, R., Huber, H., Huby, E., Huet, J.-M., Ives, D., Janssen, A., Jaufmann, P., Jilg, T., Jodlbauer, D., Jost, J., Kausch, W., Kellermann, H., Kerber, F., Kravcar, H., Kravchenko, K., Kulcsár, C., Kuncarayakti, H., Kunst, P., Kwast, S., Lang, F., Lange, J., Lapeyrere, V., Le Ruyet, B., Leschinski, K., Locatelli, H., Massari, D., Mattila, S., Mei, S., Merlin, F., Meyer, E., Michel, C., Mohr, L., Montargès, M., Müller, F., Münch, N., Navarro, R., Neumann, U., Neumayer, N., Neumeier, L., Pedichini, F., Pflüger, A., Piazzesi, R., Pinard, L., Porras, J., Portulari, E., Przybilla, N., Rabien, S., Raffard, J., Ragazzoni, R., Ramlau, R., Ramos, J., Ramsay, S., Raynaud, H.-F., Rhode, P., Richter, A., Rix, H.-W., Rodenhuis, M., Rohloff, R.-R., Romp, R., Rousselot, P., Sabha, N., Sassolas, B., Schlichter, J., Schuil, M., Schweitzer, M., Seemann, U., Sevin, A., Simioni, M., Spallek, L., Sönmez, A., Suuronen, J., Taburet, S., Thomas, J., Tisserand, E., Vaccari, P., Valenti, E., Verdoes Kleijn, G., Verdugo, M., Vidal, F., Wagner, R., Wegner, M., Winden, D. van, Witschel, J., Zanella, A., Zeilinger, W., Ziegleder, J., and Ziegler, B.

Published
2024
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42. The MICADO first light imager for the ELT: overview, operation, simulation

Author

Barl, L., primary, Baudoz, P., primary, Bender, R., primary, Bizenberger, P., primary, Buey, T., primary, Chemla, F., primary, Cohen, M., primary, Czoske, O., primary, Disseau, K., primary, Dreizler, S., primary, Fabricius, M., primary, Geis, N., primary, Gemperlein, H., primary, Genzel, R., primary, Glück, M., primary, Hartl, M., primary, Häuser, M., primary, Hofferbert, R., primary, Hopp, U., primary, Hubert, Z., primary, Huby, E., primary, Huet, J.-M., primary, Hutterer, V., primary, Ives, D., primary, Janssen, A., primary, Jellema, W., primary, Kausch, W., primary, Kerber, F., primary, Kravcar, H., primary, Leschinski, K., primary, Mandla, C., primary, Manhart, M., primary, Mohr, L., primary, Neumann, U., primary, Neumayer, N., primary, Richter, A., primary, Richter, J., primary, Rodeghiero, G., primary, Rosensteiner, M., primary, Schlichter, J., primary, Schubert, J., primary, Thomas, J., primary, Wegner, M., primary, Zeilinger, W., primary, Ziegleder, J., primary, Ziegler, B., primary, Zins, G., primary, Davies, Richard, primary, Alves, João, primary, Clénet, Yann, primary, Lang-Bardl, Florian, primary, Nicklas, Harald, primary, Pott, Jörg-Uwe, primary, Ragazzoni, Roberto, primary, Tolstoy, Eline, primary, Amico, P., primary, Anwand-Heerwart, H., primary, Barboza, S., primary, Bezawada, N., primary, Boland, W., primary, Bonifacio, P., primary, Borgo, Bruno, primary, Chapron, F., primary, Déo, V., primary, Dupuis, O., primary, Falomo, R., primary, Fedou, P., primary, Förster Schreiber, N., primary, Garrel, V., primary, Gendron, E., primary, Gillessen, S., primary, Grupp, F., primary, Hess, H.-J., primary, Hörmann, V., primary, Le Ruyet, B., primary, Massari, D., primary, Mei, S., primary, Merlin, F., primary, Monna, A., primary, Muench, N., primary, Müller, F., primary, Musters, G., primary, Navarro, R., primary, Niebsch, J., primary, Plattner, M., primary, Przybilla, N., primary, Rabien, S., primary, Ramlau, R., primary, Ramos, J., primary, Ramsay, S., primary, Rhode, P., primary, Rix, H.-W., primary, Rohloff, R.-R., primary, Rousset, G., primary, Sevin, A., primary, Stuik, R., primary, Sturm, E., primary, Tromp, N., primary, Verdoes-Kleijn, G., primary, Vidal, F., primary, and Wagner, R., primary

Published
2018
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43. Patterns of Resistance-Associated Substitutions in Patients With Chronic HCV Infection Following Treatment With Direct-Acting Antivirals

Author

Dietz, Julia, primary, Susser, Simone, additional, Vermehren, Johannes, additional, Peiffer, Kai-Henrik, additional, Grammatikos, Georgios, additional, Berger, Annemarie, additional, Ferenci, Peter, additional, Buti, Maria, additional, Müllhaupt, Beat, additional, Hunyady, Bela, additional, Hinrichsen, Holger, additional, Mauss, Stefan, additional, Petersen, Jörg, additional, Buggisch, Peter, additional, Felten, Gisela, additional, Hüppe, Dietrich, additional, Knecht, Gaby, additional, Lutz, Thomas, additional, Schott, Eckart, additional, Berg, Christoph, additional, Spengler, Ulrich, additional, von Hahn, Thomas, additional, Berg, Thomas, additional, Zeuzem, Stefan, additional, Sarrazin, Christoph, additional, Antoni, C., additional, Vogelmann, R., additional, Ebert, M., additional, Backhus, J., additional, Seufferlein, T., additional, Balavoine, J., additional, Giostra, E., additional, Berg, C., additional, Cornberg, M., additional, Wedemeyer, H., additional, Manns, M., additional, De Gottardi, A., additional, Esteban, R., additional, Discher, T., additional, Roeb, E., additional, Gress, M., additional, Günther, R., additional, Wietzke-Braun, P., additional, Herrmann, A., additional, Stallmach, A., additional, Hoffmann, D., additional, Klinker, H., additional, Kodal, A., additional, Lammert, F., additional, Löbermann, M., additional, Schulze zur Wiesch, J., additional, von Felden, J., additional, Piecha, F., additional, Lohse, A., additional, Götze, T., additional, Malfertheiner, P., additional, Mayerle, J., additional, Moradpour, D., additional, Moreno, C., additional, Neumann-Haefelin, C., additional, Thimme, R., additional, Reinhardt, L., additional, Ellenrieder, V., additional, Schattenberg, J., additional, Sprinzl, M., additional, Galle, P., additional, Schmidt, J., additional, Schott, E., additional, Epple, H.-J., additional, Siebler, J., additional, Stauber, R., additional, Steckstor, M., additional, Schmiegel, W., additional, Stremmel, W., additional, Strey, B., additional, Tomasiewicz, K., additional, Trautwein, C., additional, Zachoval, R., additional, Angeli, W., additional, Beckebaum, S., additional, Doberauer, C., additional, Ende, K., additional, Erhardt, A., additional, Garrido-Lüneburg, A., additional, Gattringer, H., additional, Genné, D., additional, Gschwantler, M., additional, Gundling, F., additional, Hartmann, C., additional, Heyer, T., additional, Hirschi, C., additional, Kanzler, S., additional, Kordecki, N., additional, Kraus, M., additional, Kullig, U., additional, Magenta, L., additional, Terziroli Beretta-Piccoli, B., additional, Menges, M., additional, Mohr, L., additional, Muehlenberg, K., additional, Niederau, C., additional, Paulweber, B., additional, Petrides, A., additional, Piso, R., additional, Rambach, W., additional, Reiser, M., additional, Riecken, B., additional, Roth, J., additional, Schöfl, R., additional, Maieron, A., additional, Schneider, A., additional, Schuchmann, M., additional, Schulten-Baumer, U., additional, Seelhoff, A., additional, Semela, D., additional, Stich, A., additional, Vollmer, C., additional, Brückner, J., additional, Ungemach, J., additional, Walter, E., additional, Weber, A., additional, Winzer, T., additional, Abels, W., additional, Adler, M., additional, Audebert, F., additional, Baermann, C., additional, Bästlein, E., additional, Barth, R., additional, Barthel, K., additional, Baumgartl, K., additional, Becker, W., additional, Benninger, J., additional, Beyer, T., additional, Bodtländer, A., additional, Böhm, G., additional, Bohr, U., additional, Moll, A., additional, Naumann, U., additional, Börner, N., additional, Bruch, H.R., additional, Busch, N., additional, Burkhard, O., additional, Chirca, C., additional, Dienethal, A., additional, Dietel, P., additional, Dreher, F., additional, Efken, P., additional, Ehrle, U., additional, Emke, F., additional, Fischer, J., additional, Fischer, U., additional, Frederking, D., additional, Frick, B., additional, Gantke B, B., additional, Geyer, P., additional, Glaunsinger, T., additional, Goebel, F., additional, Göbel, U., additional, Graf, R., additional, Herder, M., additional, Heuchel, T., additional, Heuer, S., additional, Heyne, R., additional, Höffl, K.H., additional, Hofmann, W.P., additional, Holst, F., additional, Hörster, H., additional, John, C., additional, Jung, M.C., additional, Kallinowski, B., additional, Kerzel, W., additional, Khaykin, P., additional, Klarhof, M., additional, Knapp, B., additional, Knevels, U., additional, Körfer, A., additional, Köster, A., additional, Künzig, B., additional, Langenkamp, A., additional, Kuhn, M., additional, Littman, M., additional, Löhr, H., additional, Ludwig, L., additional, Lutz, U., additional, Maurer, P., additional, Mayer, C., additional, Meister, V., additional, Moritzen, D., additional, Mroß, M., additional, Mundlos, M., additional, Nehls, O., additional, Ningel, K., additional, Oelmann, A., additional, Olejnik, H., additional, Pascher, E., additional, Philipp, A., additional, Pichler, M., additional, Polzien, F., additional, Raddant, R., additional, Riedel, M., additional, Rietzler, S., additional, Rump, A., additional, Schmidt, W., additional, Schmidtler-von Fabris, J., additional, Schneider, L., additional, Schober, A., additional, Schwenzer, J., additional, Seidel, T., additional, Seitel, G., additional, Sick, C., additional, Simon, K., additional, Stähler, D., additional, Steffens, H., additional, Svensson, K., additional, Tacke, W., additional, Teubner, K., additional, Thieringer, J., additional, Trappe, U., additional, Ullrich, J., additional, Usadel, S., additional, von Lucadou, A., additional, Werheid-Dobers, M., additional, Zehnter, E., additional, and Zipf, A., additional

Published
2018
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44. Was braucht die Psyche, um sich zu entwickeln?

Author

Schäfer, Holger, Mohr, Lars, Schäfer, H ( Holger ), Mohr, L ( Lars ), Preiss, Andrea, Schäfer, Holger, Mohr, Lars, Schäfer, H ( Holger ), Mohr, L ( Lars ), and Preiss, Andrea

Published
2018

49. Alternative Inline Analysis of Acidic Etching Baths

Author

Mohr, L., Dannenberg, T., Zimmer, M., and Rentsch, J.

Subjects
Manufacturing and Processing, Wafer-Based Silicon Solar Cells and Materials Technology
Abstract

32nd European Photovoltaic Solar Energy Conference and Exhibition; 929-934, A process control system was developed which continuously monitors the composition of acidic etching baths. The simple physical parameters, sound velocity, conductivity, and refractive index are verified for suitability to determine the concentrations of hydrofluoric acid, nitric acid, and hexafluorosilicic acid. In pre-tests the characteristics of the individual concentrations were observed with the measuring devices and the effect of the formation of nitrous gases on the physical measuring devices is observed. In contrast to the conductivity electrode, the sound velocity and refractive index sensors show highly reproducible results. The formation of nitrous gases has no significant effect on the physical measurement methods. The influence of different concentrations of a mixture on the physical parameters is determined building up a design of experiment. With aid of multiple linear regression model equations were created which describe the quantitative relationship between the concentration and the physical variables. The model equations which lead to a quantitative correlation between the concentration of the acids as a function of the parameters sound velocity, conductivity, refractive index and temperature are compared and finally validated. The model equation predicts the concentration of HF with a recovery rate of 96.40%, HNO3 with 96.38% and Si in H2SiF6 with 78.74%.

Published
2016
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