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Abstract: We define a relativistic version of the two-level atom, in which an extended atom is replaced by a point particle carrying suitable Grassmann variables for the description of the two-level s...
Abstract: We define a relativistic version of the two-level atom, in which an extended atom is replaced by a point particle carrying suitable Grassmann variables for the description of the two-level s...
We resolve a number of questions related to an analytic description of electromagnetic form factors of non-Dirac particles with the rest spin 1/2. We find the general structure of a matrix antisymmetr...
The FINUDA experiment collected data to study the production of hypernuclei on different nuclear targets. The hypernucleus formation occurred through the strangeness-exchange reaction $K^-_{stop} + \;...
We present deep and high-resolution Hubble Space Telescope NIC2 F160W imaging at 1.6 μm of six z  2 star-forming galaxies with existing near-infrared integral field spectroscopy from SINFONI at the V...
The rest frame subjet algorithm is introduced to de ne the subjets for the SISCone jet. Using it,an IR and collinear safe jet shape observable N-subjettiness,  j N, is de ned to discriminate the fat ...
We analyze a sample of 82850 stars from the RAVE survey, with well-determined velocities and stellar parameters, to isolate a sample of 18026 high-probability thin-disc dwarfs within 600 pc of the Sun...
We present the results of a comparative study of the rest-frame optical and rest-frame ultraviolet morphological properties of 117 star-forming galaxies (SFGs), including BX, BzK, and Lyman break gala...
2003Vol.39No.5pp.579-582DOI: p-A Drell-Yan Process in the Target Rest Frame DUAN Chun-Gui,1,2 QIAO Xiu-Mei,1 and LI Guang-Lie3,4 1 Physics Department, Hebei Teachers' Un...
In the semiclassical approximation in which the electric charges of scalar particles are described by Grassmann variables ($Q_i^2=0, Q_iQ_j\ne 0$), it is possible to re-express the Lienard-Wiechert p...

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