scholarly journals Search for Massive Particles in Cosmic Rays

1967 ◽  
Vol 164 (5) ◽  
pp. 1584-1594 ◽  
Author(s):  
Lawrence W. Jones ◽  
D. E. Lyon ◽  
P. V. Ramana Murthy ◽  
G. DeMeester ◽  
R. W. Hartung ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
Massive Particles

scholarly journals QUANTUM GRAVITY PHENOMENOLOGY, LORENTZ INVARIANCE AND DISCRETENESS

2004 ◽  
Vol 19 (24) ◽  
pp. 1829-1840 ◽  
Author(s):  
FAY DOWKER ◽  
JOE HENSON ◽  
RAFAEL D. SORKIN
Keyword(s):  
Phase Space ◽  
Cosmic Rays ◽  
Quantum Gravity ◽  
Phenomenological Model ◽  
Lorentz Invariance ◽  
Minkowski Spacetime ◽  
High Energy ◽  
High Energy Cosmic Rays ◽  
Quantum Gravity Phenomenology ◽  
Massive Particles

Contrary to what is often stated, a fundamental spacetime discreteness need not contradict Lorentz invariance. A causal set's discreteness is in fact locally Lorentz invariant, and we recall the reasons why. For illustration, we introduce a phenomenological model of massive particles propagating in a Minkowski spacetime which arises from an underlying causal set. The particles undergo a Lorentz invariant diffusion in phase space, and we speculate on whether this could have any bearing on the origin of high energy cosmic rays.

Search for charged massive particles in cosmic rays

1990 ◽  
Vol 64 (24) ◽  
pp. 2859-2862 ◽  
Author(s):  
S. W. Barwick ◽  
P. B. Price ◽  
D. P. Snowden-Ifft
Keyword(s):  
Cosmic Rays ◽  
Massive Particles

Experimental limits on quarks, tachyons, and massive particles in cosmic rays

1982 ◽  
Vol 26 (7) ◽  
pp. 1777-1780 ◽  
Author(s):  
A. Marini ◽  
I. Peruzzi ◽  
M. Piccolo ◽  
F. Ronga ◽  
D. M. Chew ◽  
...  
Keyword(s):  
Cosmic Rays ◽  
Massive Particles

Shielding Space Explorers From Cosmic Rays

Space Weather ◽  
2005 ◽  
Vol 3 (8) ◽  
pp. n/a-n/a ◽  
Author(s):  
Eugene N. Parker
Keyword(s):  
Cosmic Rays

Cosmic rays could reveal hidden uranium

Nature ◽  
2003 ◽  
Author(s):  
HelenR. Pilcher
Keyword(s):  
Cosmic Rays
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