Search Results - "Swordy, Simon P."

Cosmic-ray positrons: are there primary sources? by Coutu, Stéphane, Barwick, Steven W., Beatty, James J., Bhattacharyya, Amit, Bower, Chuck R., Chaput, Christopher J., de Nolfo, Georgia A., DuVernois, Michael A., Labrador, Allan, McKee, Shawn P., Müller, Dietrich, Musser, James A., Nutter, Scott L., Schneider, Eric, Swordy, Simon P., Tarlé, Gregory, Tomasch, Andrew D., Torbet, Eric

“…Galactic cosmic rays consist of primary and secondary particles. Primary cosmic rays are thought to be energized by first order Fermi acceleration processes at…”
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Cosmic Antimatter: Antiparticles are rare and maddeningly elusive. But they may hold clues to some of the mysteries of astrophysics by Swordy, Simon P, Tarle, Gregory

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Cosmic Antimatter by Tarlé, Gregory, Swordy, Simon P.

“…Some astrophysicists believe that each galaxy is embedded in a huge halo of dark matter. A hypothetical weakly interacting massive particle--WIMP--could be an…”
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Observation of transition radiation from relativistic heavy nuclei by Swordy, SP, Grunsfeld, J, L'Heureux, J, Meyer, P, Müller, D, Tang, KK

“…We have made the first observation of transition radiation produced by relativistic heavy nuclei. The instrument used in this work is a large cosmic-ray…”
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Cosmic Rays at the Energy Frontier by Cronin, James W., Gaisser, Thomas K., Swordy, Simon P.

“…Astrophysicists can still only speculate about the cataclysms that create cosmic rays, but they have solid clues. These particles can carry more energy than…”
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Cosmic Rays at the Energy Frontier: These particles carry more energythan any others in the universe.Their origin is unknown but may berelatively nearby by Thomas K. Gaisser, James W. Cronin, Simon P. Swordy

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Cosmic rays at the energy frontier by Cronin, James W, Gaisser, Thomas K, Swordy, Simon P

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Cosmic-Ray Positrons: Are There Primary Sources? by Coutu, Stephane, Barwick, Steven W, Beatty, James J, Bhattacharyya, Amit, Bower, Chuck R, Chaput, Christopher J, de Nolfo, Georgia A, DuVernois, Michael A, Labrador, Allan, McKee, Shawn P, Muller, Dietrich, Musser, James A, Nutter, Scott L, Schneider, Eric, Swordy, Simon P, Tarle, Gregory, Tomasch, Andrew D, Torbet, Eric

“…Astropart.Phys.11:429-435,1999 Cosmic rays at the Earth include a secondary component originating in collisions of primary particles with the diffuse…”
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Cosmic antimatter by Tarlé, Gregory, Swordy, Simon P

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