http://prl.aps.org/ Recently published articles in Phys. Rev. Lett. in the Table of Content section "Elementary Particles and Fields" en-us Copyright (c) 2009 The American Physical Society 2009-11-22T06:20:02-05:00 assocpub@aps.org rss@aps.org hourly 4 2009-11-22T06:20:02-05:00 rss@aps.org http://link.aps.org/doi/10.1103/PhysRevLett.103.211802 Author(s): B. Aubert et al.<br/>We present an analysis of the decays B^{0} →K^{*0} (892)γ and B^{+} →K^{*+} (892)γ using a sample of about 383×10^{6} BB [over ¯] events collected with the BABAR detector at the PEP-II asymmetric energy B factory. We measure the branching fractions B(B^{0} →K^{*0} γ)=(4.47±0.10±0.16)×1...<br/>[Phys. Rev. Lett. 103, 211802] Published Thu Nov 19, 2009 B. Aubert et al. 2009-11-19T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.211802 Phys. Rev. Lett. 103, 211802 text/html article Physical Review Letters 103 21 2009-11-19T00:00:00-05:00 211802 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.211801 Author(s): B. Aubert et al.<br/>We present evidence of D^{0} -D [over ¯] ^{0} mixing using a time-dependent amplitude analysis of the decay D^{0} →K^{+} π^{-} π^{0} in a data sample of 384  fb^{-1} collected with the BABAR detector at the PEP-II e^{+} e^{-} collider at the Stanford Linear Accelerator Center. Assuming CP c...<br/>[Phys. Rev. Lett. 103, 211801] Published Wed Nov 18, 2009 B. Aubert et al. 2009-11-18T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.211801 Phys. Rev. Lett. 103, 211801 text/html article Physical Review Letters 103 21 2009-11-18T00:00:00-05:00 211801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.212001 Author(s): Carlos G. Granados and Misak M. Sargsian<br/>We investigate an asymmetry in the angular distribution of hard elastic proton-neutron scattering with respect to the 90° center of mass scattering angle and demonstrate that it’s magnitude is related to the helicity-isospin symmetry of the quark wave function of the nucleon. Our estimate of the ...<br/>[Phys. Rev. Lett. 103, 212001] Published Tue Nov 17, 2009 Carlos G. Granados and Misak M. Sargsian 2009-11-17T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.212001 Phys. Rev. Lett. 103, 212001 text/html article Physical Review Letters 103 21 2009-11-17T00:00:00-05:00 212001 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.201803 Author(s): D. D. Ryutov<br/>The effect of the Proca photon mass m_{ph} and cosmic vector potential A_{C} on the dynamics of solar wind is considered. For large-enough values of the parameter A_{C} m_{ph}^{2} , the solar wind structure at a distance of ∼40  AU from the Sun should change significantly with respect to the a...<br/>[Phys. Rev. Lett. 103, 201803] Published Fri Nov 13, 2009 D. D. Ryutov 2009-11-13T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.201803 Phys. Rev. Lett. 103, 201803 text/html article Physical Review Letters 103 20 2009-11-13T00:00:00-05:00 201803 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.201802 Author(s): Joel Giedt, Anthony W. Thomas, and Ross D. Young<br/>Recent lattice measurements have given accurate estimates of the quark condensates in the proton. We use these results to significantly improve the dark matter predictions in benchmark models within the constrained minimal supersymmetric standard model. The predicted spin-independent cross sections ...<br/>[Phys. Rev. Lett. 103, 201802] Published Thu Nov 12, 2009 Joel Giedt, Anthony W. Thomas, and Ross D. Young 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.201802 Phys. Rev. Lett. 103, 201802 text/html article Physical Review Letters 103 20 2009-11-12T00:00:00-05:00 201802 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.201801 Author(s): T. Aaltonen et al.<br/>We present the results of a search for Higgs bosons predicted in two-Higgs-doublet models, in the case where the Higgs bosons decay to tau lepton pairs, using 1.8  fb^{-1} of integrated luminosity of pp [over ¯] collisions recorded by the CDF II experiment at the Fermilab Tevatron. Studying th...<br/>[Phys. Rev. Lett. 103, 201801] Published Thu Nov 12, 2009 T. Aaltonen et al. 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.201801 Phys. Rev. Lett. 103, 201801 text/html article Physical Review Letters 103 20 2009-11-12T00:00:00-05:00 201801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.201601 Author(s): Andrea Ferroglia, Matthias Neubert, Ben D. Pecjak, and Li Lin Yang<br/>We provide a complete description of the two-loop infrared singularities of scattering amplitudes with an arbitrary number of massive and massless partons in non-Abelian gauge theories. To this end, we calculate the two universal functions that completely specify the structure of three-parton correl...<br/>[Phys. Rev. Lett. 103, 201601] Published Thu Nov 12, 2009 Andrea Ferroglia, Matthias Neubert, Ben D. Pecjak, and Li Lin Yang 2009-11-12T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.201601 Phys. Rev. Lett. 103, 201601 text/html article Physical Review Letters 103 20 2009-11-12T00:00:00-05:00 201601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.191601 Author(s): Dam T. Son and Piotr Surówka<br/>We consider the hydrodynamic regime of theories with quantum anomalies for global currents. We show that a hitherto discarded term in the conserved current is not only allowed by symmetries, but is in fact required by triangle anomalies and the second law of thermodynamics. This term leads to a numb...<br/>[Phys. Rev. Lett. 103, 191601] Published Fri Nov 06, 2009 Dam T. Son and Piotr Surówka 2009-11-06T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.191601 Phys. Rev. Lett. 103, 191601 text/html article Physical Review Letters 103 19 2009-11-06T00:00:00-05:00 191601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.191803 Author(s): V. M. Abazov et al.<br/>We present the first measurement of dijet angular distributions in pp [over ¯] collisions at sqrt[s] =1.96  TeV at the Fermilab Tevatron Collider. The measurement is based on a dataset corresponding to an integrated luminosity of 0.7  fb^{-1} collected with the D0 detector. Dijet angular di...<br/>[Phys. Rev. Lett. 103, 191803] Published Thu Nov 05, 2009 V. M. Abazov et al. 2009-11-05T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.191803 Phys. Rev. Lett. 103, 191803 text/html article Physical Review Letters 103 19 2009-11-05T00:00:00-05:00 191803 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.191802 Author(s): T. Aaltonen et al.<br/>A combined mass and particle identification fit is used to make the first observation of the decay B [over ¯] _{s}^{0} →D_{s}^{±} K^{∓} and measure the branching fraction of B [over ¯] _{s}^{0} →D_{s}^{±} K^{∓} relative to B [over ¯] _{s}^{0} →D_{s}^{+} π^{-} . This analysis uses 1.2...<br/>[Phys. Rev. Lett. 103, 191802] Published Tue Nov 03, 2009 T. Aaltonen et al. 2009-11-03T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.191802 Phys. Rev. Lett. 103, 191802 text/html article Physical Review Letters 103 19 2009-11-03T00:00:00-05:00 191802 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.191801 Author(s): V. M. Abazov et al.<br/>We provide the most precise measurement of the WW production cross section in pp [over ¯] collisions to date at a center of mass energy of 1.96 TeV, and set limits on the associated trilinear gauge couplings. The WW→ℓνℓ^{′} ν (ℓ, ℓ^{′} =e, μ) decay channels are analyzed in 1  ...<br/>[Phys. Rev. Lett. 103, 191801] Published Mon Nov 02, 2009 V. M. Abazov et al. 2009-11-02T00:00:00-05:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.191801 Phys. Rev. Lett. 103, 191801 text/html article Physical Review Letters 103 19 2009-11-02T00:00:00-05:00 191801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.181801 Author(s): B. Aubert et al.<br/>We search for a light Higgs boson A^{0} in the radiative decay Υ(3S)→γA^{0} , A^{0} →τ^{+} τ^{-} , τ^{+} →e^{+} ν_{e} ν [over ¯] _{τ} , or τ^{+} →μ^{+} ν_{μ} ν [over ¯] _{τ} . The data sample contains 122×10^{6} Υ(3S) events recorded with the BABAR detector. We find no evid...<br/>[Phys. Rev. Lett. 103, 181801] Published Fri Oct 30, 2009 B. Aubert et al. 2009-10-30T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.181801 Phys. Rev. Lett. 103, 181801 text/html article Physical Review Letters 103 18 2009-10-30T00:00:00-04:00 181801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.172001 Author(s): Zhong-Bo Kang and Jian-Wei Qiu<br/>We derive the time-reversal modified universality for both quark and gluon Sivers functions from the parity and time-reversal invariance of QCD. We calculate the single transverse-spin asymmetry of inclusive lepton from the decay of W bosons in polarized proton-proton collision at the Brookhaven Nat...<br/>[Phys. Rev. Lett. 103, 172001] Published Wed Oct 21, 2009 Zhong-Bo Kang and Jian-Wei Qiu 2009-10-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.172001 Phys. Rev. Lett. 103, 172001 text/html article Physical Review Letters 103 17 2009-10-21T00:00:00-04:00 172001 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.171801 Author(s): J.-T. Wei et al.<br/>We study B→K^{(*)} ℓ^{+} ℓ^{-} decays (ℓ=e, μ) based on a data sample of 657×10^{6} BB [over ¯] pairs collected with the Belle detector at the KEKB e^{+} e^{-} collider. We report the differential branching fraction, isospin asymmetry, K^{*} polarization, and the forward-backward asymmetr...<br/>[Phys. Rev. Lett. 103, 171801] Published Tue Oct 20, 2009 J.-T. Wei et al. 2009-10-20T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.171801 Phys. Rev. Lett. 103, 171801 text/html article Physical Review Letters 103 17 2009-10-20T00:00:00-04:00 171801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.171601 Author(s): A. Karch<br/>We work out the action of the SL(2,Z) electric-magnetic duality group for an insulator with a nontrivial permittivity, permeability, and θ angle. This theory has recently been proposed to be the correct low-energy effective action for topological insulators. As applications, we give manifestly SL(2...<br/>[Phys. Rev. Lett. 103, 171601] Published Mon Oct 19, 2009 A. Karch 2009-10-19T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.171601 Phys. Rev. Lett. 103, 171601 text/html article Physical Review Letters 103 17 2009-10-19T00:00:00-04:00 171601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.161602 Author(s): N. E. J. Bjerrum-Bohr, Poul H. Damgaard, and Pierre Vanhove<br/>Identities based on monodromy for integrations in string theory are used to derive relations between different color-ordered tree-level amplitudes in both bosonic and supersymmetric string theory. These relations imply that the color-ordered tree-level n-point gauge theory amplitudes can be expanded...<br/>[Phys. Rev. Lett. 103, 161602] Published Fri Oct 16, 2009 N. E. J. Bjerrum-Bohr, Poul H. Damgaard, and Pierre Vanhove 2009-10-16T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.161602 Phys. Rev. Lett. 103, 161602 text/html article Physical Review Letters 103 16 2009-10-16T00:00:00-04:00 161602 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.161801 Author(s): B. Aubert et al.<br/>We have performed a search for the η_{b} (1S) meson in the radiative decay of the Υ(2S) resonance using a sample of 91.6×10^{6} Υ(2S) events recorded with the BABAR detector at the PEP-II B factory at the SLAC National Accelerator Laboratory. We observe a peak in the photon energy spectrum at E_...<br/>[Phys. Rev. Lett. 103, 161801] Published Thu Oct 15, 2009 B. Aubert et al. 2009-10-15T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.161801 Phys. Rev. Lett. 103, 161801 text/html article Physical Review Letters 103 16 2009-10-15T00:00:00-04:00 161801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.161601 Author(s): Claudia de Rham, Justin Khoury, and Andrew Tolley<br/>In the cascading gravity brane-world scenario, our 3-brane lies within a succession of lower-codimension branes, each with their own induced gravity term, embedded into each other in a higher-dimensional space-time. In the (6+1)-dimensional version of this scenario, we show that a 3-brane with tensi...<br/>[Phys. Rev. Lett. 103, 161601] Published Thu Oct 15, 2009 Claudia de Rham, Justin Khoury, and Andrew Tolley 2009-10-15T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.161601 Phys. Rev. Lett. 103, 161601 text/html article Physical Review Letters 103 16 2009-10-15T00:00:00-04:00 161601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.162001 Author(s): C. Bignamini, B. Grinstein, F. Piccinini, A. D. Polosa, and C. Sabelli<br/>The X(3872) is universally accepted to be an exotic hadron. In this Letter, we assume that the X(3872) is a D^{0} D [over ¯] ^{*0} molecule, as claimed by many authors, and attempt an estimate of its prompt production cross section at the Fermilab Tevatron. A comparison with Collider Detector at Fe...<br/><img src="http://prola.aps.org/graphics/prlsugg30x30.gif" width="30" height="30" alt="PRL Editors' Suggestion"/><br/>[Phys. Rev. Lett. 103, 162001] Published Mon Oct 12, 2009 C. Bignamini, B. Grinstein, F. Piccinini, A. D. Polosa, and C. Sabelli 2009-10-12T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.162001 Phys. Rev. Lett. 103, 162001 text/html article Physical Review Letters 103 16 2009-10-12T00:00:00-04:00 162001 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.152002 Author(s): A. Airapetian et al.<br/>Azimuthal single-spin asymmetries of leptoproduced pions and charged kaons were measured on a transversely polarized hydrogen target. Evidence for a naive-T-odd, transverse-momentum-dependent parton distribution function is deduced from nonvanishing Sivers effects for π^{+} , π^{0} , and K^{±} , ...<br/>[Phys. Rev. Lett. 103, 152002] Published Fri Oct 09, 2009 A. Airapetian et al. 2009-10-09T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.152002 Phys. Rev. Lett. 103, 152002 text/html article Physical Review Letters 103 15 2009-10-09T00:00:00-04:00 152002 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.151802 Author(s): Johan Alwall, Kenji Hiramastsu, Mihoko M. Nojiri, and Yasuhiro Shimizu<br/>The production of heavy particles at hadron colliders is associated with radiation of additional quarks and gluons from incoming partons. They can have significant transverse momenta and the additional initial state radiation (ISR) jets complicate the reconstruction of new particle masses. Taking gl...<br/>[Phys. Rev. Lett. 103, 151802] Published Fri Oct 09, 2009 Johan Alwall, Kenji Hiramastsu, Mihoko M. Nojiri, and Yasuhiro Shimizu 2009-10-09T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.151802 Phys. Rev. Lett. 103, 151802 text/html article Physical Review Letters 103 15 2009-10-09T00:00:00-04:00 151802 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.151801 Author(s): Christian Arnesen, Ira Z. Rothstein, and Jure Zupan<br/>Using Tevatron bounds we derive upper limits on the LHC Higgs boson production rate assuming that no beyond the standard model (BSM) particles are being produced near their mass shell. A violation of these limits would constitute a smoking gun for light BSM particles. Furthermore, we demonstrate how...<br/>[Phys. Rev. Lett. 103, 151801] Published Thu Oct 08, 2009 Christian Arnesen, Ira Z. Rothstein, and Jure Zupan 2009-10-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.151801 Phys. Rev. Lett. 103, 151801 text/html article Physical Review Letters 103 15 2009-10-08T00:00:00-04:00 151801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.151601 Author(s): Jerome P. Gauntlett, Julian Sonner, and Toby Wiseman<br/>Using seven-dimensional Sasaki-Einstein spaces we construct solutions of D=11 supergravity that are holographically dual to superconductors in three spacetime dimensions. Our numerical results indicate a new zero temperature solution dual to a quantum critical point.<br/>[Phys. Rev. Lett. 103, 151601] Published Thu Oct 08, 2009 Jerome P. Gauntlett, Julian Sonner, and Toby Wiseman 2009-10-08T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.151601 Phys. Rev. Lett. 103, 151601 text/html article Physical Review Letters 103 15 2009-10-08T00:00:00-04:00 151601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.152001 Author(s): T. Aaltonen et al.<br/>We present an analysis of the mass of the X(3872) reconstructed via its decay to J/ψπ^{+} π^{-} using 2.4  fb^{-1} of integrated luminosity from pp [over ¯] collisions at sqrt[s] =1.96  TeV, collected with the CDF II detector at the Fermilab Tevatron. The possible existence of two nearby...<br/>[Phys. Rev. Lett. 103, 152001] Published Mon Oct 05, 2009 T. Aaltonen et al. 2009-10-05T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.152001 Phys. Rev. Lett. 103, 152001 text/html article Physical Review Letters 103 15 2009-10-05T00:00:00-04:00 152001 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.141803 Author(s): Shoji Asai, Koichi Hamaguchi, and Satoshi Shirai<br/>Long-lived charged massive particles (CHAMPs) appear in various particle physics models beyond the standard model. In this Letter, we discuss the prospects for studying the stopping and decaying events of such long-lived CHAMPs at the LHC detectors, and show that the lifetime measurement (and the st...<br/>[Phys. Rev. Lett. 103, 141803] Published Fri Oct 02, 2009 Shoji Asai, Koichi Hamaguchi, and Satoshi Shirai 2009-10-02T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.141803 Phys. Rev. Lett. 103, 141803 text/html article Physical Review Letters 103 14 2009-10-02T00:00:00-04:00 141803 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.141602 Author(s): Attilio Cucchieri, Tereza Mendes, and Elton M. Santos<br/>We derive a new implementation of linear covariant gauges on the lattice, based on a minimizing functional that can be interpreted as the Hamiltonian of a spin-glass model in a random external magnetic field. We show that our method solves most problems encountered in earlier implementations, mostly...<br/>[Phys. Rev. Lett. 103, 141602] Published Fri Oct 02, 2009 Attilio Cucchieri, Tereza Mendes, and Elton M. Santos 2009-10-02T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.141602 Phys. Rev. Lett. 103, 141602 text/html article Physical Review Letters 103 14 2009-10-02T00:00:00-04:00 141602 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.141802 Author(s): Z. Ahmed et al. CDMS Collaboration<br/>We report on the first axion search results from the Cryogenic Dark Matter Search (CDMS) experiment at the Soudan Underground Laboratory. An energy threshold of 2 keV for electron-recoil events allows a search for possible solar axion conversion into photons or local galactic axion conversion into ...<br/>[Phys. Rev. Lett. 103, 141802] Published Thu Oct 01, 2009 Z. Ahmed et al. CDMS Collaboration 2009-10-01T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.141802 Phys. Rev. Lett. 103, 141802 text/html article Physical Review Letters 103 14 2009-10-01T00:00:00-04:00 141802 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.141801 Author(s): V. M. Abazov et al. D0 Collaboration<br/>We present a measurement of the W boson mass in W→eν decays using 1  fb^{-1} of data collected with the D0 detector during Run II of the Fermilab Tevatron collider. With a sample of 499830 W→eν candidate events, we measure M_{W} =80.401±0.043  GeV. This is the most precise measurement...<br/>[Phys. Rev. Lett. 103, 141801] Published Thu Oct 01, 2009 V. M. Abazov et al. D0 Collaboration 2009-10-01T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.141801 Phys. Rev. Lett. 103, 141801 text/html article Physical Review Letters 103 14 2009-10-01T00:00:00-04:00 141801 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.141601 Author(s): Steven S. Gubser, Christopher P. Herzog, Silviu S. Pufu, and Tiberiu Tesileanu<br/>We establish that in a large class of strongly coupled (3+1)-dimensional N=1 quiver conformal field theories with gravity duals, adding a chemical potential for the R charge leads to the existence of superfluid states in which a chiral primary operator of the schematic form O=λλ+W condenses. Here ...<br/>[Phys. Rev. Lett. 103, 141601] Published Mon Sep 28, 2009 Steven S. Gubser, Christopher P. Herzog, Silviu S. Pufu, and Tiberiu Tesileanu 2009-09-28T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.141601 Phys. Rev. Lett. 103, 141601 text/html article Physical Review Letters 103 14 2009-09-28T00:00:00-04:00 141601 Elementary Particles and Fields Elementary Particles and Fields http://link.aps.org/doi/10.1103/PhysRevLett.103.132001 Author(s): V. M. Abazov et al. D0 Collaboration<br/>We present a measurement of the mass difference between t and t [over ¯] quarks in lepton+jets final states of tt [over ¯] events in 1  fb^{-1} of data collected with the D0 detector from Fermilab Tevatron Collider pp [over ¯] collisions at sqrt[s] =1.96  TeV. The measured mass difference...<br/>[Phys. Rev. Lett. 103, 132001] Published Mon Sep 21, 2009 V. M. Abazov et al. D0 Collaboration 2009-09-21T00:00:00-04:00 Personal use only, all commercial or other reuse prohibited 10.1103/PhysRevLett.103.132001 Phys. Rev. Lett. 103, 132001 text/html article Physical Review Letters 103 13 2009-09-21T00:00:00-04:00 132001 Elementary Particles and Fields Elementary Particles and Fields