10.6k citations
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- University of Maryland, College ParkUS2.2k papers
- European Organization for Nuclear ResearchCH2.1k papers
- Centro Brasileiro de Pesquisas FísicasBR2.1k papers
- Imperial College LondonGB2.1k papers
- University of ZurichCH2k papers
- Massachusetts Institute of TechnologyUS2k papers
- Rutherford Appleton LaboratoryGB2k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1.9k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT1.9k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1.9k papers
45 papers · 1 filter
Absence of backscattering at integrable impurities in one-dimensional quantum many-body systems
A. Punnoose, H. -P. Eckle, R. A. Römer
We study interacting one dimensional (1D) quantum lattice gases with integrable impurities. These model Hamiltonians can be derived using the quantum inverse scattering method for…
A Search for Leptoquarks at HERA
H1 Collaboration, S. Aid et al
A search for leptoquarks at HERA was performed in H1 using 1994 data corresponding to an integrated luminosity of about $3 \pb^{-1}$. Single leptoquarks were searched for i…
Jets and Energy Flow in Photon-Proton Collisions at HERA
H1-Collaboration, S. Aid et al
Properties of the hadronic final state in photoproduction events with large transverse energy are studied at the electron-proton collider HERA. Distributions of the transverse ener…
Extraction of the pion distribution amplitude from polarized muon pair production
A. Brandenburg, D. Müller, O. V. Teryaev
We consider the production of muon pairs from the scattering of pions on longitudinally polarized protons. We calculate the cross section and the single spin asymmetry for this pro…
Ferromagnetism in Correlated Electron Systems: Generalization of Nagaoka's Theorem
Marcus Kollar, Rainer Strack, Dieter~Vollhardt
Nagaoka's theorem on ferromagnetism in the Hubbard model with one electron less than half filling is generalized to the case where all possible nearest-neighbor Coulomb interaction…
Probing Higgs Boson - and Supersymmetry-Induced CP Violation
Werner Bernreuther, Peter Overmann
We consider, both for unpolarized and longitudinally polarized electron beams, the production of a top quark pair in e+e- collisions with subsequent semileptonic top and nonleptoni…