136 citations · 550 across the 27 of their papers we have counts for
5 papers · 1 filter
LiBeB, O and Fe Evolution: Refractory Element and Cosmic Ray Transport Delays
R. Ramaty, B. Kozlovsky, R. E. Lingenfelter
Employing a Monte-Carlo based evolutionary code, we show that the delay of Fe deposition relative to O, due to the incorporation of supernova ejecta refractories in high velocity g…
On the Origin of the Iron K Line in the Spectrum of the Galactic X-ray Background
Azita Valinia, Vincent Tatischeff, Keith Arnaud +2
We propose a mechanism for the origin of the Galactic ridge X-ray background that naturally explains the properties of the Fe K line, specifically the detection of the centroid lin…
TGRS Observations of Positron Annihilation in Classical Novae
M. J. Harris, D. M. Palmer, J. E. Naya +5
The TGRS experiment on board the Wind spacecraft has many advantages as a sky monitor --- broad field of view (~2 pi) centered on the south ecliptic pole), long life (1994-present)…
Lithium-6 from Solar Flares
R. Ramaty, V. Tatischeff, J. P. Thibaud +2
By introducing a hitherto ignored Li-6 producing process, due to accelerated He-3 reactions with He-4, we show that accelerated particle interactions in solar flares produce much m…
LiBeB Evolution: Three Models
R. Ramaty, R. E. Lingenfelter, B. Kozlovsky
We consider the three principal LiBeB evolutionary models, CRI in which the cosmic-ray source at all epochs of Galactic evolution is the average ISM, CRI+LECR in which metal enrich…