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19922026
Showing 2002Show all

52 papers · 1 filter

hep-ex2002★ 106 cited

Measurement of single-spin azimuthal asymmetries in semi-inclusive electroproduction of pions and kaons on a longitudinally polarised deuterium target

HERMES collaboration, A. Airapetian

Single-spin asymmetries have been measured for semi-inclusive electroproduction of , , and mesons in deep-inelastic scattering off a longitudinally polarised…

hep-th2002★ 2 cited

Butterfly Tachyons in Vacuum String Field Theory

Peter Matlock

We use geometrical conformal field theory methods to investigate tachyon fluctuations about the butterfly projector state in Vacuum String Field Theory. We find that the on-shell c…

cond-mat2002★ 18 cited

Theoretical study of photon emission from molecular wires

John Buker, George Kirczenow

We explore theoretically the principles that govern photon emission from single-molecule conductors carrying electric currents between metallic contacts. The molecule and contacts…

cond-mat.supr-con2002★ 17 cited

Hole concentration and phonon renormalization in Ca-doped YBa_2Cu_3O_y (6.76 < y < 7.00)

K. C. Hewitt, X. K. Chen, C. Roch +6

In order to access the overdoped regime of the YBa_2Cu_3O_y phase diagram, 2% Ca is substituted for Y in YBa_2Cu_3O_y (y = 7.00,6.93,6.88,6.76). Raman scattering studies have been…

hep-lat2002★ 75 cited

Heavy-light mesons with staggered light quarks

Matthew Wingate, Junko Shigemitsu, Christine T. H. Davies +2

We demonstrate the viability of improved staggered light quarks in studies of heavy-light systems. Our method for constructing heavy-light operators exploits the close relation bet…

cond-mat.supr-con2002

Theory of phase fluctuating d-wave superconductors and the spin response in underdoped cuprates

Igor F. Herbut, Dominic J. Lee

The minimal theory of spin of gapless quasiparticles coupled to fluctuating vortex defects in the phase of the d-wave superconducting order parameter at T=0 is studied. With the pr…