Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Lansdell, C."'
Autor:
Braun, S., Buat, Q., Ding, J., Kammel, P., Mazza, S. M., McKinney-Martinez, F., Molnar, A., Lansdell, C., Ott, J., Seiden, A., Schumm, B., Zhao, Y.
Low-Gain Avalanche Detectors (LGADs) are a type of thin silicon detector with a highly doped gain layer that provides moderate internal signal amplification. One recent challenge in the use of LGADs, studied by several research groups, is the gain su
Externí odkaz:
http://arxiv.org/abs/2405.02550
Autor:
Abdo, A. A., Allen, B. T., Aune, T., Berley, D., Casanova, S., Chen, C., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hoffman, C. M., Hopper, B., Hüntemeyer, P. H., Kolterman, B. E., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Nemethy, P., Noyes, D., Pretz, J., Ryan, J. M., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Yodh, G. B.
Publikováno v:
Astrophys.J.698:2121-2130,2009
Results are presented of a harmonic analysis of the large scale cosmic-ray anisotropy as observed by the Milagro observatory. We show a two-dimensional display of the sidereal anisotropy pro jections in right ascension generated by the fitting of thr
Externí odkaz:
http://arxiv.org/abs/0806.2293
Autor:
Abdo, A. A., Allen, B., Aune, T., Berley, D., Blaufuss, E., Casanova, S., Chen, C., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hoffman, C. M., H"untemeyer, P. H., Kolterman, B. E., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Moskalenko, I. V., Nemethy, P., Noyes, D., Porter, T. A., Pretz, J., Ryan, J. M., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Strong, A. W., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Yodh, G. B.
Publikováno v:
Astrophys.J. 688:1078-1083, 2008
Diffuse $\gamma$-ray emission produced by the interaction of cosmic-ray particles with matter and radiation in the Galaxy can be used to probe the distribution of cosmic rays and their sources in different regions of the Galaxy. With its large field
Externí odkaz:
http://arxiv.org/abs/0805.0417
Autor:
Abdo, A. A., Allen, B., Aune, T., Berley, D., Blaufuss, E., Casanova, S., Chen, C., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzales, M. M., Goodman, J. A., Hoffman, C. M., Hüntemeyer, P. H., Kolterman, B. E., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Nemethy, P., Noyes, D., Pretz, J., Ryan, J. M., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Yodh, G. B.
Publikováno v:
Phys.Rev.Lett.101:221101,2008
An analysis of 7 years of Milagro data performed on a 10-degree angular scale has found two localized regions of excess of unknown origin with greater than 12 sigma significance. Both regions are inconsistent with gamma-ray emission with high confide
Externí odkaz:
http://arxiv.org/abs/0801.3827
Autor:
Abdo, A. A., Allen, B. T., Berley, D., Blaufuss, E., Casanova, S., Dingus, B. L., Ellsworth, R. W., Gonzalez, M. M., Goodman, J. A., Hays, E., Hoffman, C. M., Kolterman, B. E., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Nemethy, P., Noyes, D., Ryan, J. M., Samuelson, F. W., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Xu, X. W., Yodh, G. B.
Publikováno v:
Astrophys.J.666:361-367,2007
Recent rapid localizations of short, hard gamma-ray bursts (GRBs) by the Swift and HETE satellites have led to the observation of the first afterglows and the measurement of the first redshifts from this type of burst. Detection of >100 GeV counterpa
Externí odkaz:
http://arxiv.org/abs/0705.1554
Autor:
Abdo, A. A., Allen, B., Berley, D., Casanova, S., Chen, C., Coyne, D. G., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hays, E., Hoffman, C. M., Hopper, B., Huntemeyer, P. H., Kolterman, B. E., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Nemethy, P., Noyes, D., Ryan, J. M., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Xu, X. W., Yodh, G. B.
Publikováno v:
Astrophys.J.664:L91-L94,2007
A survey of Galactic gamma-ray sources at a median energy of ~20 TeV has been performed using the Milagro Gamma Ray Observatory. Eight candidate sources of TeV emission are detected with pre-trials significance $>4.5\sigma$ in the region of Galactic
Externí odkaz:
http://arxiv.org/abs/0705.0707
Autor:
Abdo, A. A., Allen, B., Berley, D., Blaufuss, E., Casanova, S., Chen, C., Coyne, D. G., Delay, R. S., Dingus, B. L., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hays, E., Hoffman, C. M., Kolterman, B. E., Kelley, L. A., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Moskalenko, I. V., Nemethy, P., Noyes, D., Ryan, J. M., Samuelson, F. W., Parkinson, P. M. Saz, Schneider, M., Shoup, A., Sinnis, G., Smith, A. J., Strong, A. W., Sullivan, G. W., Vasileiou, V., Walker, G. P., Williams, D. A., Xu, X. W., Yodh, G. B.
Publikováno v:
Astrophys.J.658:L33-L36,2007
The diffuse gamma radiation arising from the interaction of cosmic ray particles with matter and radiation in the Galaxy is one of the few probes available to study the origin of the cosmic rays. Milagro is a water Cherenkov detector that continuousl
Externí odkaz:
http://arxiv.org/abs/astro-ph/0611691
Autor:
Atkins, R., Benbow, W., Berley, D., Blaufuss, E., Coyne, D. G., DeYoung, T., Dingus, B. L., Dorfan, D. E., Ellsworth, R. W., Fleysher, L., Fleysher, R., Gonzalez, M. M., Goodman, J. A., Hays, E., Hoffman, C. M., Kelley, L. A., Lansdell, C. P., Linnemann, J. T., McEnery, J. E., Mincer, A. I., Morales, M. F., Nemethy, P., Noyes, D., Ryan, J. M., Samuelson, F. W., Parkinson, P. M. Saz, Shoup, A., Sinnis, G., Smith, A. J., Sullivan, G. W., Williams, D. A., Wilson, M. E., Xu, X. W., Yodh, G. B.
Publikováno v:
Astrophys.J.630:996-1002,2005
The Milagro gamma-ray observatory employs a water Cherenkov detector to observe extensive air showers produced by high energy particles interacting in the Earth's atmosphere. Milagro has a wide field of view and high duty cycle, monitoring the northe
Externí odkaz:
http://arxiv.org/abs/astro-ph/0503270
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