Roger A. Burger
Potchefstroom University for Christian Higher Education
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Publication
Featured researches published by Roger A. Burger.
Physical Review Letters | 1999
John W. Bieber; Roger A. Burger; R. Engel; Thomas K. Gaisser; S. Roesler; T. Stanev
New measurements with good statistics will make it possible to observe the time variation of cosmic antiprotons at 1 AU through the approaching peak of solar activity. We report a new computation of the interstellar antiproton spectrum expected from collisions between cosmic protons and the interstellar gas. This spectrum is then used as input to a steady-state drift model of solar modulation, in order to provide predictions for the antiproton spectrum as well as the antiproton/proton ratio at 1 AU. Our model predicts a surprisingly large, rapid increase in the antiproton/proton ratio through the next solar maximum, followed by a large excursion in the ratio during the following decade.
Archive | 1995
John W. Bieber; Roger A. Burger; William H. Matthaeus
Archive | 2002
Roger A. Burger; Shyam Parhi; J. Minnie; John W. Bieber; William H. Matthaeus
Archive | 1999
T. K. Gaisser; John W. Bieber; Roger A. Burger; R. Engel; S. Roesler; T. Stanev
Archive | 1993
H. Louis Pauls; Roger A. Burger; John W. Bieber
Archive | 2010
C. Pei; John W. Bieber; Roger A. Burger; J. Clem
Archive | 2009
C. Pei; John W. Bieber; Roger A. Burger; J. Clem
Archive | 2008
J. Minnie; John W. Bieber; Roger A. Burger
Archive | 2006
J. Minnie; Roger A. Burger; John W. Bieber; William H. Matthaeus
Archive | 2005
J. Minnie; Roger A. Burger; John W. Bieber; William H. Matthaeus
