Search Results - "Blok, W. J. G. de"

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  1. 1

    Radial gas motions in The H i Nearby Galaxy Survey (THINGS) by Schmidt, Tobias M., Bigiel, Frank, Klessen, Ralf S., de Blok, W. J. G.

    “…The study of 21 cm line observations of atomic hydrogen allows detailed insight into the kinematics of spiral galaxies. We use sensitive high-resolution Very…”
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    Physical Properties of Molecular Clouds at 2 pc Resolution in the Low-metallicity Dwarf Galaxy NGC 6822 and the Milky Way by Schruba, Andreas, Leroy, Adam K., Kruijssen, J. M. Diederik, Bigiel, Frank, Bolatto, Alberto D., Blok, W. J. G. de, Tacconi, Linda, Dishoeck, Ewine F. van, Walter, Fabian

    Published in The Astrophysical journal (01-02-2017)
    “…We present the Atacama Large Millimeter/submillimeter Array survey of CO(2-1) emission from the 1/5 solar metallicity, Local Group dwarf galaxy NGC 6822. We…”
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    A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet by de Blok, W. J. G., Walter, Fabian, Ferguson, Annette M. N., Bernard, Edouard J., Hulst, J. M. van der, Neeleman, Marcel, Leroy, Adam K., Ott, Jürgen, Zschaechner, Laura K., Zwaan, Martin A., Yun, Min S., Langston, Glen, Keating, Katie M.

    Published in The Astrophysical journal (20-09-2018)
    “…We present a 3° × 3°, 105-pointing, high-resolution neutral hydrogen (H i) mosaic of the M81 galaxy triplet, (including the main galaxies M81, M82, and NGC…”
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    Local Group dSph radio survey with ATCA – II. Non-thermal diffuse emission by Regis, Marco, Richter, Laura, Colafrancesco, Sergio, Profumo, Stefano, de Blok, W. J. G., Massardi, Marcella

    “…Our closest neighbours, the Local Group dwarf spheroidal (dSph) galaxies, are extremely quiescent and dim objects, where thermal and non-thermal diffuse…”
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    EVIDENCE FOR A CLUMPY, ROTATING GAS DISK IN A SUBMILLIMETER GALAXY AT z = 4 by HODGE, J. A, CARILI, C. L, WALTER, F, DE BLOK, W. J. G, RIECHERS, D, DADDI, E, LENTATI, L

    Published in The Astrophysical journal (20-11-2012)
    “…We present Karl G. Jansky Very Large Array observations of the CO(2-1) emission in the z = 4.05 submillimeter galaxy (SMG) GN20. These high-resolution data…”
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    The Rotation Velocity Attributable to Dark Matter at Intermediate Radii in Disk Galaxies by McGaugh, S. S, de Blok, W. J. G, Schombert, J. M, Kuzio de Naray, R, Kim, J. H

    Published in The Astrophysical journal (10-04-2007)
    “…We examine the amplitude of the rotation velocity that can be attributed to the dark matter halos of disk galaxies, focusing on well-measured intermediate…”
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    The H i content of star-forming galaxies at z= 0.24 by Lah, Philip, Chengalur, Jayaram N., Briggs, Frank H., Colless, Matthew, De Propris, Roberto, Pracy, Michael B., De Blok, W. J. G., Fujita, Shinobu S., Ajiki, Masaru, Shioya, Yasuhiro, Nagao, Tohru, Murayama, Takashi, Taniguchi, Yoshiaki, Yagi, Masafumi, Okamura, Sadanori

    “…We use observations from the Giant Metrewave Radio Telescope (GMRT) to measure the atomic hydrogen gas content of star-forming galaxies at z= 0.24 (i.e. a…”
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    A high-resolution rotation curve of NGC 6822: a test-case for cold dark matter by Weldrake, D. T. F., De Blok, W. J. G., Walter, F.

    “…We present high-resolution rotation curves of the Local Group dwarf irregular galaxy NGC 6822 obtained with the Australia Telescope Compact Array. Our best…”
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    ΛCDM Satellites and H I Companions—the Arecibo ALFA Survey of NGC 2903 by Irwin, Judith A, Hoffman, G. Lyle, Spekkens, Kristine, Haynes, Martha P, Giovanelli, Riccardo, Linder, Suzanne M, Catinella, Barbara, Momjian, Emmanuel, Koribalski, Bärbel S, Davies, Jonathan, Brinks, Elias, de Blok, W. J. G, Putman, Mary E, van Driel, Wim

    Published in The Astrophysical journal (20-02-2009)
    “…We have conducted a deep, complete H I survey, using Arecibo/Arecibo L-band Feed Array (ALFA), of a field centered on the nearby, isolated galaxy, NGC 2903,…”
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    Morphology and star formation in nearby low surface brightness galaxies by Auld, R., De Blok, W. J. G., Bell, E., Davies, J. I.

    “…We present observations (B, R, K, Hα and H i) of six nearby low surface brightness galaxies (LSBGs). They show an astonishing amount of variety; while some…”
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    The Core-Cusp Problem by de Blok, W. J. G.

    Published in Advances in astronomy (01-01-2010)
    “…This paper gives an overview of the attempts to determine the distribution of dark matter in low surface brightness disk and gas-rich dwarf galaxies, both…”
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    The atomic-to-molecular hydrogen transition in the TNG50 simulation: Using realistic UV fields to create spatially resolved H i maps by Gebek, Andrea, Baes, Maarten, Diemer, Benedikt, de Blok, W J G, Nelson, Dylan, Kapoor, Anand Utsav, Camps, Peter, Rabyang, Omphile, Leeuw, Lerothodi

    “…ABSTRACT Cold gas in galaxies provides a crucial test to evaluate the realism of cosmological hydrodynamical simulations. To extract the atomic and molecular…”
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    The dark matter content of the blue compact dwarf NGC 2915 by Elson, E. C., de Blok, W. J. G., Kraan-Korteweg, R. C.

    “…NGC 2915 is a nearby blue compact dwarf with the H i properties of a late-type spiral. Its large, rotating H i disc (extending out to R∼ 22 B-band…”
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    Quantified H i morphology - II. Lopsidedness and interaction in WHISP column density maps by Holwerda, B. W., Pirzkal, N., de Blok, W. J. G., Bouchard, A., Blyth, S.-L., van der Heyden, K. J., Elson, E. C.

    “…Lopsidedness of the gaseous disc of spiral galaxies is a common phenomenon in disc morphology, profile and kinematics. Simultaneously, the asymmetry of a…”
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    A Census of the Extended Neutral Hydrogen around 18 MHONGOOSE Galaxies by Sardone, Amy, Pisano, D. J., Pingel, N. M., Sorgho, A., Carignan, Claude, de Blok, W. J. G.

    Published in The Astrophysical journal (01-03-2021)
    “…We present the analysis of the diffuse, low column density H i environment of 18 MHONGOOSE galaxies. We obtained deep observations with the Robert C. Byrd…”
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    Mass Models for Low Surface Brightness Galaxies with High-Resolution Optical Velocity Fields by de Naray, Rachel Kuzio, McGaugh, Stacy S, de Blok, W. J. G

    Published in The Astrophysical journal (01-04-2008)
    “…We present high-resolution optical velocity fields from DensePak integral field spectroscopy, along with derived rotation curves, for a sample of low surface…”
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