Zobrazeno 1 - 10
of 151
pro vyhledávání: '"LINK, J. T."'
Autor:
Binns, W. R., Israel, M. H., Rauch, B. F., Cummings, A. C., Davis, A. J., Labrador, A. W., Leske, R. A., Mewaldt, R. A, Stone, E. C., Wiedenbeck, M. E., Brandt, T. J., Christian, E. R., Link, J. T., Mitchell, J. W., de Nolfo, G. A., von Rosenvinge, T. T., Sakai, K., Sasaki, M., Waddington, C. J., Janka, H. T., Melott, A. L., Mason, G. M., Seo, E-S., Adams, J. H., Thielemann, F-K., Heger, A., Lugaro, M., Westphal, A. J.
The recent detection of 60Fe in the cosmic rays provides conclusive evidence that there is a recently synthesized component (few MY) in the GCRs (Binns et al. 2016). In addition, these nuclei must have been synthesized and accelerated in supernovae n
Externí odkaz:
http://arxiv.org/abs/1903.12228
Autor:
Romero-Wolf, Andres, Gorham, P. W., Nam, J., Hoover, S., Allison, P., Banerjee, O., Batten, L., Beatty, J. J., Belov, K., Besson, D. Z., Binns, W. R., Bugaev, V., Cao, P., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dailey, B., Deaconu, C., Cremonesi, L., Dowkontt, P. F., DuVernois, M. A., Field, R. C., Fox, B. D., Goldstein, D., Gordon, J., Hast, C., Hebert, C. L., Hill, B., Hughes, K., Hupe, R., Israel, M. H., Javaid, A., Kowalski, J., Lam, J., Ludwig, A., Learned, J. G., Liewer, K. M., Liu, T. C., Link, J. T., Lusczek, E., Matsuno, S., Mercurio, B. C., Miki, C., Miocinovic, P., Mottram, M., Mulrey, K., Naudet, C. J., Ng, J., Nichol, R. J., Novikov, A., Palladino, K., Prohira, S., Rauch, B. F., Reil, K., Roberts, J., Rosen, M., Rotter, B., Russell, J., Ruckman, L., Saltzberg, D., Seckel, D., Stafford, S., Stockham, J., Stockham, M., Strutt, B., Tatem, K., Varner, G. S., Vieregg, A. G., Walz, D., Wissel, S. A., Wu, F., Alvarez-Muñiz, J., Carvalho Jr., W., Schoorlemmer, H., Zas, E.
These proceedings address a recent publication by the ANITA collaboration of four upward- pointing cosmic-ray-like events observed in the first flight of ANITA. Three of these events were consistent with stratospheric cosmic-ray air showers where the
Externí odkaz:
http://arxiv.org/abs/1810.00439
Autor:
Yoon, Y. S., Anderson, T., Barrau, A., Conklin, N. B., Coutu, S., Derome, L., Han, J. H., Jeon, J. A., Kim, K. C., Kim, M. H., Lee, H. Y., Lee, J., Lee, M. H., Lee, S. E., Link, J. T., Menchaca-Rocha, A., Mitchell, J. W., Mognet, S. I., Nutter, S., Park, I. H., Picot-Clemente, N., Putze, A., Seo, E. S., Smith, J., Wu, J.
Publikováno v:
The Astrophysical Journal, 839:5 (8pp), 2017 April 10
Primary cosmic-ray elemental spectra have been measured with the balloon-borne Cosmic Ray Energetics And Mass (CREAM) experiment since 2004. The third CREAM payload (CREAM-III) flew for 29 days during the 2007-2008 Antarctic season. Energies of incid
Externí odkaz:
http://arxiv.org/abs/1704.02512
Autor:
Murphy, R. P., Sasaki, M., Binns, W. R., Brandt, T. J., Hams, T., Israel, M. H., Labrador, A. W., Link, J. T., Mewaldt, R. A., Mitchell, J. W., Rauch, B. F., Sakai, K., Stone, E. C., Waddington, C. J., Walsh, N. E., Ward, J. E., Wiedenbeck, M. E.
Publikováno v:
ApJ 831 (2016) 148
We report abundances of elements from $_{26}$Fe to $_{40}$Zr in the cosmic radiation measured by the SuperTIGER (Trans-Iron Galactic Element Recorder) instrument during 55 days of exposure on a long-duration balloon flight over Antarctica. These obse
Externí odkaz:
http://arxiv.org/abs/1608.08183
Autor:
Gorham, P. W., Nam, J., Romero-Wolf, A., Hoover, S., Allison, P., Banerjee, O., Beatty, J. J., Belov, K., Besson, D. Z., Binns, W. R., Bugaev, V., Cao, P., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dailey, B., Deaconu, C., Cremonesi, L., Dowkonnt, P. F., Duvernois, M. A., Field, R. C., Fox, B. D., Goldstein, D., Gordon, J., Hast, C., Hebert, C. L., Hill, B., Hughes, K., Hupe, R., Israel, M. H., Javaid, A., Kowalski, J., Lam, J., Learned, J. G., Liewer, K. M., Liu, T. C., Link, J. T., Lusczek, E., Matsuno, S., Mercurio, B. C., Miki, C., Miocinovic, P., Mottram, M., Mulrey, K., Naudet, C. J., Ng, J., Nichol, R. J., Palladino, K., Rauch, B. F., Reil, K., Roberts, J., Rosen, M., Rotter, B., Russell, J., Ruckman, L., Saltzberg, D., Seckel, D., Schoorlemmer, H., Stafford, S., Stockham, J., Stockham, M., Strutt, B., Tatem, K., Varner, G. S., Vieregg, A. G., Walz, D., Wissel, S. A., Wu, F.
Publikováno v:
Phys. Rev. Lett. 117, 071101 (2016)
We report on four radio-detected cosmic-ray (CR) or CR-like events observed with the Antarctic Impulsive Transient Antenna (ANITA), a NASA-sponsored long-duration balloon payload. Two of the four were previously identified as stratospheric CR air sho
Externí odkaz:
http://arxiv.org/abs/1603.05218
Energy and Flux Measurements of Ultra-High Energy Cosmic Rays Observed During the First ANITA Flight
Autor:
Schoorlemmer, H., Belov, K., Romero-Wolf, A., García-Fernández, D., Bugaev, V., Wissel, S. A., Allison, P., Alvarez-Muñiz, J., Barwick, S. W., Beatty, J. J., Besson, D. Z., Binns, W. R., Carvalho Jr., W. R., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dowkontt, P. F., DuVernois, M. A., Field, R. C., Goldstein, D., Gorham, P. W., Hast, C., Heber, C. L., Huege, T., Hoover, S., Israel, M. H., Javaid, A., Kowalski, J., Lam, J., Learned, J. G., Liewer, K. M., Link, J. T., Lusczek, E., Matsuno, S., Mercurio, B. C., Miki, C., Miočinović, P., Mulrey, K., Nam, J., Naudet, C. J., Ng, J., Nichol, R. J., Palladino, K., Rauch, B. F., Roberts, J., Reil, K., Rotter, B., Rosen, M., Ruckman, L., Saltzberg, D., Seckel, D., Urdaneta, D., Varner, G. S., Vieregg, A. G., Walz, D., Wu, F., Zas, E.
The first flight of the Antarctic Impulsive Transient Antenna (ANITA) experiment recorded 16 radio signals that were emitted by cosmic-ray induced air showers. For 14 of these events, this radiation was reflected from the ice. The dominant contributi
Externí odkaz:
http://arxiv.org/abs/1506.05396
Autor:
Hoover, S., Nam, J., Gorham, P. W., Grashorn, E., Allison, P., Barwick, S. W., Beatty, J. J., Belov, K., Besson, D. Z., Binns, W. R., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dowkontt, P. F., DuVernois, M. A., Field, R. C., Goldstein, D., Vieregg, A. G., Hast, C., Hebert, C. L., Israel, M. H., Javaid, A., Kowalski, J., Learned, J. G., Liewer, K. M., Link, J. T., Lusczek, E., Matsuno, S., Mercurio, B. C., Miki, C., Miočinović, P., Naudet, C. J., Ng, J., Nichol, R. J., Palladino, K., Reil, K., Romero-Wolf, A., Rosen, M., Ruckman, L., Saltzberg, D., Seckel, D., Varner, G. S., Walz, D., Wu, F.
Publikováno v:
Phys.Rev.Lett.105:151101,2010
We report the observation of sixteen cosmic ray events of mean energy of 1.5 x 10^{19} eV, via radio pulses originating from the interaction of the cosmic ray air shower with the Antarctic geomagnetic field, a process known as geosynchrotron emission
Externí odkaz:
http://arxiv.org/abs/1005.0035
Autor:
Rauch, B. F., Link, J. T., Lodders, K., Israel, M. H., Barbier, L. M., Binns, W. R., Christian, E. R., Cummings, J. R., de Nolfo, G. A., Geier, S., Mewaldt, R. A., Mitchell, J. W., Schindler, S. M., Scott, L. M., Stone, E. C., Streitmatter, R. E., Waddington, C. J., Wiedenbeck, M. E.
Publikováno v:
Astrophys.J.697:2083-2088,2009; Erratum-ibid.722:970,2010
We report abundances of elements from 26Fe to 34Se in the cosmic radiation measured during fifty days of exposure of the Trans-Iron Galactic Element Recorder (TIGER) balloon-borne instrument. These observations add support to the concept that the bul
Externí odkaz:
http://arxiv.org/abs/0906.2021
Autor:
Besson, D., Jenkins, J., Matsuno, S., Nam, J., Smith, M., Barwick, S. W., Beatty, J. J., Binns, W. R., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dowkontt, P. F., DuVernois, M. A., Field, R. C., Goldstein, D., Gorham, P. W., Goodhue, A., Hast, C., Hebert, C. L., Hoover, S., Israel, M. H., Kowalski, J., Learned, J. G., Liewer, K. M., Link, J. T., Lusczek, E., Mercurio, B., Miki, C., Miocinovic, P., Naudet, C. J., Ng, J., Nichol, R., Palladino, K., Reil, K., Romero-Wolf, A., Rosen, M., Ruckman, L., Saltzberg, D., Seckel, D., Varner, G. S., Walz, D., Wu, F.
Publikováno v:
Astropart.Phys.29:130-157,2008
Radiowave detection of the Cherenkov radiation produced by neutrino-ice collisions requires an understanding of the radiofrequency (RF) response of cold polar ice. We herein report on a series of radioglaciological measurements performed approximatel
Externí odkaz:
http://arxiv.org/abs/astro-ph/0703413
Autor:
ANITA collaboration, Gorham, P. W., Barwick, S. W., Beatty, J. J., Besson, D. Z., Binns, W. R., Chen, C., Chen, P., Clem, J. M., Connolly, A., Dowkontt, P. F., DuVernois, M. A., Field, R. C., Goldstein, D., Goodhue, A., Hast, C., Hebert, C. L., Hoover, S., Israel, M. H., Kowalski, J., Learned, J. G., Liewer, K. M., Link, J. T., Lusczek, E., Matsuno, S., Mercurio, B., Miki, C., Miocinovic, P., Nam, J., Naudet, C. J., Ng, J., Nichol, R., Palladino, K., Reil, K., Romero-Wolf, A., Rosen, M., Saltzberg, D., Seckel, D., Varner, G. S., Walz, D., Wu, F.
Publikováno v:
Phys.Rev.Lett.99:171101,2007
We report on the first observations of the Askaryan effect in ice: coherent impulsive radio Cherenkov radiation from the charge asymmetry in an electromagnetic (EM) shower. Such radiation has been observed in silica sand and rock salt, but this is th
Externí odkaz:
http://arxiv.org/abs/hep-ex/0611008