1,338 research outputs found
Comment on "Measurement of 2- and 3-nucleon short range correlation probabilities in nuclei"
"Measurement of 2- and 3-nucleon short range correlation probabilities in
nuclei" claimed to observe plateaus in the inclusive A/3He (e,e') ratios in the
xB > 2 region; yet, a subsequent measurement at a higher momentum transfer did
not observe xB > 2 plateaus. Herein we comment on a possible experimental
explanation for this discrepancy.Comment: 1 page, 2 figure
Quantitative Relationships of Terrestrial Mosses with Some Coniferous Forests at Mt. Rainier National Park
Relatively few studies have been made on the correlation of moss societies with tree species in climax associations in North America; this is true despite the fact that in Europe moss unions have been accorded considerable importance along with societies of larger plants in delimiting phytocoenoses. The present study is an attempt to characterize as accurately as possible the terrestrial moss communities of typical climax stands in a given area, largely in Mt. Rainier National Park, and to discover how closely related bryophyte occurrence, frequency, and coverage may be to the societies of higher plants
The EMC Effect and High Momentum Nucleons in Nuclei
Recent developments in understanding the influence of the nucleus on
deep-inelastic structure functions, the EMC effect, are reviewed. A new data
base which expresses ratios of structure functions in terms of the Bjorken
variable  is presented. Information about two-nucleon
short-range correlations from experiments is also discussed and the remarkable
linear relation between short-range correlations and teh EMC effect is
reviewed. A convolution model that relates the underlying source of the EMC
effect to modification of either the mean-field nucleons or the short-range
correlated nucleons is presented. It is shown that both approaches are equally
successful in describing the current EMC data.Comment: 31 pages, 11 figure
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