Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
Research output: Contribution to Journal/Magazine › Comment/debate › peer-review
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TY - JOUR
T1 - Interactions of high-energy (E>5×1019 eV) photons in the Earth's magnetic field
AU - McBreen, B.
AU - Lambert, Colin
PY - 1981/11/1
Y1 - 1981/11/1
N2 - Cosmic-ray photons of energy >5 × 1019 eV will pair produce in the Earth's magnetic field. The electrons radiate by quantum synchrotron radiation; the produced photons may in turn pair produce and continue the cascade. This electromagnetic cascade interacts with the Earth's atmosphere and produces an extensive air shower. Some implications for determining the photon contribution to the highest-energy cosmic rays are discussed.
AB - Cosmic-ray photons of energy >5 × 1019 eV will pair produce in the Earth's magnetic field. The electrons radiate by quantum synchrotron radiation; the produced photons may in turn pair produce and continue the cascade. This electromagnetic cascade interacts with the Earth's atmosphere and produces an extensive air shower. Some implications for determining the photon contribution to the highest-energy cosmic rays are discussed.
U2 - 10.1103/PhysRevD.24.2536
DO - 10.1103/PhysRevD.24.2536
M3 - Comment/debate
VL - 24
SP - 2536
EP - 2538
JO - Physical Review D
JF - Physical Review D
SN - 1550-7998
IS - 9
ER -