Zobrazeno 1 - 10
of 630
pro vyhledávání: '"Dickey, J. A."'
Autor:
Raycheva, N., Haverkorn, M., Ideguchi, S., Stil, J. M., Sun, X., Han, J. L., Carretti, E., Gao, X. Y., Bracco, A., Clark, S. E., Dickey, J. M., Gaensler, B. M., Hill, A., Landecker, T., Ordog, A., Seta, A., Tahani, M., Wolleben, M.
Faraday tomography of broadband radio polarization surveys enables us to study magnetic fields and their interaction with the interstellar medium (ISM). Such surveys include the Global Magneto-Ionic Medium Survey (GMIMS), which covers the northern an
Externí odkaz:
http://arxiv.org/abs/2406.06166
Autor:
Ma, Y. K., McClure-Griffiths, N. M., Clark, S. E., Gibson, S. J., van Loon, J. Th., Soler, J. D., Putman, M. E., Dickey, J. M., Lee, M. -Y., Jameson, K. E., Uscanga, L., Dempsey, J., Dénes, H., Lynn, C., Pingel, N. M.
High-spatial-resolution HI observations have led to the realisation that the nearby (within few hundreds of parsecs) Galactic atomic filamentary structures are aligned with the ambient magnetic field. Enabled by the high quality data from the Austral
Externí odkaz:
http://arxiv.org/abs/2302.04880
Autor:
Dawson, J. R., Jones, P. A., Purcell, C., Walsh, A. J., Breen, S. L., Brown, C., Carretti, E., Cunningham, M. R., Dickey, J. M., Ellingsen, S. P., Gibson, S. J., Gomez, J. F., Green, J. A., Imai, H., Krishnan, V., Lo, N., Lowe, V., Marquarding, M., McClure-Griffiths, N. M.
We present the full data release for the Southern Parkes Large-Area Survey in Hydroxyl (SPLASH), a sensitive, unbiased single-dish survey of the Southern Galactic Plane in all four ground-state transitions of the OH radical at 1612, 1665, 1667 and 17
Externí odkaz:
http://arxiv.org/abs/2203.05131
Autor:
Pingel, N. M., Dempsey, J., McClure-Griffiths, N. M., Dickey, J. M., Jameson, K. E., Arce, H., Anglada, G., Bland-Hawthorn, J., Breen, S. L., Buckland-Willis, F., Clark, S. E., Dawson, J. R., Dénes, H., Di Teodoro, E. M., For, B. -Q., Foster, Tyler J., Gómez, J. F., Imai, H., Joncas, G., Kim, C. -G., Lee, M. -Y., Lynn, C., Leahy, D., Ma, Y. K., Marchal, A., McConnell, D., Miville-Deschênes, M. -A., Moss, V. A., Murray, C. E., Nidever, D., Peek, J., Stanimirović, S., Staveley-Smith, L., Tepper-Garcia, T., Tremblay, C. D., Uscanga, L., van Loon, J. Th., Vázquez-Semadeni, E., Allison, J. R., Anderson, C. S., Ball, Lewis, Bell, M., Bock, D. C. -J., Bunton, J., Cooray, F. R., Cornwell, T., Koribalski, B. S., Gupta, N., Hayman, D. B., Harvey-Smith, L., Lee-Waddell, K., Ng, A., Phillips, C. J., Voronkov, M., Westmeier, T., Whiting, M. T.
We present the most sensitive and detailed view of the neutral hydrogen (HI) emission associated with the Small Magellanic Cloud (SMC), through the combination of data from the Australian Square Kilometre Array Pathfinder (ASKAP) and Parkes (Murriyan
Externí odkaz:
http://arxiv.org/abs/2111.05339
Autor:
Dickey, J. M., Dempsey, J. M., Pingel, N. M., McClure-Griffiths, N. M., Jameson, K., Dawson, J. R., Dénes, H., Clark, S. E., Joncas, G., Leahy, D., Lee, Min-Young, Miville-Deschênes, M. -A., Stanimirović, S., Tremblay, C. D., van Loon, J. Th.
Using the Australian Square Kilometre Array Pathfinder to measure 21-cm absorption spectra toward continuum background sources, we study the cool phase of the neutral atomic gas in the far outer disk, and in the inner Galaxy near the end of the Galac
Externí odkaz:
http://arxiv.org/abs/2111.04545
Autor:
Roshi, D. Anish, Peters, W. M., Emig, K. L., Salas, P., Oonk, J. B. R., Lebrón, M. E., Dickey, J. M.
We present results from a search for radio recombination lines in three HI self-absorbing (HISA) clouds at 750 MHz and 321 MHz with the Robert C. Byrd Green Bank Telescope (GBT), and in three Galactic Plane positions at 327 MHz with the Arecibo Teles
Externí odkaz:
http://arxiv.org/abs/2111.01985
Autor:
Wolleben, M., Landecker, T. L., Douglas, K. A., Gray, A. D., Ordog, A., Dickey, J. M., Hill, A. S., Carretti, E., Brown, J. C., Gaensler, B. M., Han, J. L., Haverkorn, M., Kothes, R., Leahy, J. P., McClure-Griffiths, N., McConnell, D., Reich, W., Taylor, A. R., Thomson, A. J. M., West, J. L.
The Galactic interstellar medium hosts a significant magnetic field, which can be probed through the synchrotron emission produced from its interaction with relativistic electrons. Linearly polarized synchrotron emission is generated throughout the G
Externí odkaz:
http://arxiv.org/abs/2106.00945
Autor:
Di Teodoro, Enrico M., McClure-Griffiths, N. M., De Breuck, C., Armillotta, L., Pingel, N. M., Jameson, K. E., Dickey, J. M., Rubio, M., Stanimirovic, S., Staveley-Smith, L.
We report the first evidence of molecular gas in two atomic hydrogen (HI) clouds associated with gas outflowing from the Small Magellanic Cloud (SMC). We used the Atacama Pathfinder Experiment (APEX) to detect and spatially resolve individual clumps
Externí odkaz:
http://arxiv.org/abs/1910.10718
Autor:
Wolleben, M., Landecker, T. L., Carretti, E., Dickey, J. M., Fletcher, A., McClure-Griffiths, N. M., McConnell, D., Thomson, A. J. M., Hill, A. S., Gaensler, B. M., Han, J. -L., Haverkorn, M., Leahy, J. P., Reich, W., Taylor, A. R.
Much data on the Galactic polarized radio emission has been gathered in the last five decades. All-sky surveys have been made, but only in narrow, widely spaced frequency bands, and the data are inadequate for the characterization of Faraday rotation
Externí odkaz:
http://arxiv.org/abs/1905.12685
Autor:
McClure-Griffiths, N. M., Dénes, H., Dickey, J. M., Stanimirović, S., Staveley-Smith, L., Jameson, Katherine, Di Teodoro, Enrico, Allison, James R., Collier, J. D., Chippendale, A. P., Franzen, T., Gürkan, Gülay, Heald, G., Hotan, A., Kleiner, D., Lee-Waddell, K., McConnell, D., Popping, A., Rhee, Jonghwan, Riseley, C. J., Voronkov, M. A., Whiting, M.
Publikováno v:
Nature Astronomy 2, pg 901 - 906 (2018)
Feedback from massive stars plays a critical role in the evolution of the Universe by driving powerful outflows from galaxies that enrich the intergalactic medium and regulate star formation. An important source of outflows may be the most numerous g
Externí odkaz:
http://arxiv.org/abs/1811.01772