Share to FacebookShare to TwitterShare by Email
URI: http://hdl.handle.net/2144/1177

Recently Added

  • Understanding polarized foreground from dust: Towards reliable measurements of CMB polarization 

    Lazarian, Alex; Clemens, Dan; Adamson, Andy; Andersson, B. - G.; Axon, David; De Buizer, James; Cellino, Alberto; Hines, Dean C.; Hoffman, Jennifer L.; Jones, Terry Jay; Magalhaes, Antonio Mario; Masiero, Joseph; Packham, Chris; Perrin, Marshall; Vilega Rodrigues, Claudia; Shinnaga, Hiroko; Sparks, William; Vaillancourt, John; Whittet, Doug (2009)
    Science opportunities and recommendations concerning optical/infrared polarimetry for the upcoming decade in the field of cosmology. Community-based White Paper to Astro2010 in response to the call for such papers.
  • The magnetic field of the L1544 starless dark cloud, traced using near-infrared background starlight (Presentation) 

    Clemens, Dan; Goldsmith, Paul; Tassis, Kostantinos (2017-01-27)
    What roles do interstellar magnetic fields play in star formation processes? We have studied the B-field of L1544, a dark cloud with a starless dense core showing active gas infall, and located only 140 pc away in Taurus, ...
  • The magnetic field of the dark cloud L1544: near-infrared polarimetry and the non-uniform envelope 

    Clemens, Dan; Goldsmith, Paul; Tassis, Kostantinos (2017-02-28)
    Invited lunch seminar presentation
  • Magnetic fields as agents of interstellar cloud and star formation 

    Clemens, Dan (2017-02-13)
    Clemens presentation at 'Research On-Tap' event highlighting the Center for Space Physics and the Institute for Astrophysical Research
  • Multiwavelength stellar polarimetry of the filamentary cloud IC5146. I. Dust properties 

    Wang, Jia-Wei; Lai, Shih-Ping; Eswaraiah, Chakali; Clemens, Dan P.; Chen, Wen-Ping; Pandey, Anil K. (IOP PUBLISHING LTD, 2017-11-10)
    We present optical and near-infrared stellar polarization observations toward the dark filamentary clouds associated with IC5146. The data allow us to investigate the dust properties (this paper) and the magnetic field ...
  • Exceptional outburst of the blazar CTA 102 in 2012: the GASP-WEBT campaign and its extension 

    Larionov, V.M.; Villata, M.; Raiteri, C.M.; Jorstad, S.G.; Marscher, A.P.; Agudo, I.; Smith, P.S.; Acosta-Pulido, J.A.; Arevalo, M.J.; Arkharov, A.A.; Bachev, R.; Blinov, D.A.; Borisov, G.; Borman, G.A.; Bozhilov, V.; Bueno, A.; Carnerero, M.I.; Carosati, D.; Casadio, C.; Chen, W.P.; Clemens, D.P.; Di Paola, A.; Ehgamberdiev, Sh. A.; Gomez, J.L.; Gonzalez-Morales, P.A.; Grinon-Marin, A.; Grishina, T.S.; Hagen-Thorn, V.A.; Ibryamov, S.; Itoh, R.; Joshi, M.; Kopatskaya, E.N.; Koptelova, E.; Lazaro, C.; Larionova, E.G.; Larionova, L.V.; Manilla-Robles, A.; Metodieva, Y.; Milanova, Yu V.; Mirzaqulov, D.O.; Molina, S.N.; Morozova, D.A.; Nazarov, S.V.; Ovcharov, E.; Peneva, S.; Ros, J.A.; Sadun, A.C.; Savchenko, S.S.; Semkov, E.; Sergeev, S.G.; Strigachev, A.; Troitskaya, Yu V.; Troitsky, I.S. (OXFORD UNIV PRESS, 2016-09-21)
    After several years of quiescence, the blazar CTA 102 underwent an exceptional outburst in 2012 September–October. The flare was tracked from γ-ray to near-infrared (NIR) frequencies, including Fermi and Swift data as well ...
  • Open clusters as probes of the galactic magnetic field. I. Cluster properties 

    Hoq, Sadia; Clemens, D. P. (2015-10-01)
    Stars in open clusters are powerful probes of the intervening Galactic magnetic field via background starlight polarimetry because they provide constraints on the magnetic field distances. We use 2MASS photometric data for ...
  • O/IR polarimetry for the 2010 decade (CGT): Science at the edge, sharp tools for all 

    Hines, Dean C.; Packham, Christopher C.; Adamson, Andy; Andersson, B. - G.; Antonucci, Robert; Axon, David; De Buizer, James; Cellino, Alberto; Clemens, Dan; Hoffman, Jennifer L.; Kishimoto, Makoto; Jones, Terry Jay; Lazarian, Alexander; Magalhaes, Antonio Mario; Masiero, Joseph; Perlman, Eric S.; Perrin, Marshall; Vilega Rodrigues, Claudia; Shinnaga, Hiroko; Sparks, William; Whittet, Doug (2009)
    Science opportunities and recommendations concerning optical/infrared polarimetry for the upcoming decade in the field of extragalactic astrophysics. Community-based White Paper to Astro2010 in response to the call for ...
  • The magnetic field of L1544. I. Near-infrared polarimetry and the non-uniform envelope 

    Clemens, Dan P.; Tassis, K.; Goldsmith, Paul F. (2016-12-20)
    The magnetic field (B-field) of the starless dark cloud L1544 has been studied using near-infrared (NIR) background starlight polarimetry (BSP) and archival data in order to characterize the properties of the plane-of-sky ...
  • O/IR polarimetry for the 2010 decade (SSE): Science at the edge, sharp tools for all 

    Hines, Dean C.; Packham, Christopher C.; Adamson, Andy; Andersson, B. - G.; Antonucci, Robert; Axon, David; Cellino, Alberto; De Buizer, James; Clemens, Dan; Hoffman, Jennifer L.; Koshimoto, Makoto; Jones, Terry Jay; Lazarian, Alexander; Magalhaes, Antonio Mario; Masiero, Joseph; Perlman, Eric S.; Perrin, Marshall; Vilega Rodrigues, Claudia; Shinnaga, Hiroko; Sparks, William; Whittet, Doug (2009)
    Science opportunities and recommendations concerning optical/infrared polarimetry for the upcoming decade in the field of extragalactic astrophysics. Community-based White Paper to Astro2010 in response to the call for ...

View more