Now showing items 340-359 of 903

  • J/ψ and ψ (2S) production in pp collisions at √s=7Tev 

    CMS Collaboration; Adair, A.; Boulahouache, C.; Cuplov, V.; Ecklund, K.M.; Geurts, F.J.M.; Padley, B.P.; Redjimi, R.; Roberts, J.; Zabel, J. (2012)
    A measurement of the J/ψ and ψ(2S) production cross sections in pp collisions at √s=7TeV with the CMS experiment at the LHC is presented. The data sample corresponds to an integrated luminosity of 37 pb−1. Using a fit to ...
  • J/ψ polarization in p+p collisions at √s=200 GeV in STAR 

    STAR Collaboration; Butterworth, J.; Eppley, G.; Geurts, F.; Llope, W.J.; McDonald, D.; Roberts, J.B.; Xin, K.; Yepes, P. (2014)
    We report on a polarization measurement of inclusive J/ψ mesons in the di-electron decay channel at mid-rapidity at 2<pT<6 GeV/c in p+p collisions at √s=200 GeV. Data were taken with the STAR detector at RHIC. The J/ψ ...
  • J/ψ production at low pT in Au + Au and Cu + Cu collisions at √sNN =200 GeV with the STAR detector 

    STAR Collaboration; Butterworth, J.; Eppley, G.; Geurts, F.; Llope, W.J.; Roberts, J.B.; Xin, K.; Yepes, P. (2014)
    The J/ψ pT spectrum and nuclear modification factor (RAA) are reported for pT<5GeV/c and |y|<1 from 0% to 60% central Au+Au and Cu+Cu collisions at √ sNN =200GeV at STAR. A significant suppression of pT-integrated J/ψ ...
  • Jet and underlying event properties as a function of charged-particle multiplicity in proton–proton collisions at √s=7 TeV 

    CMS Collaboration; Adair, A.; Akgun, B.; Ecklund, K.M.; Geurts, F.J.M.; Li, W.; Michlin, B.; Padley, B.P.; Redjimi, R.; Roberts, J.; Zabel, J. (2013)
    Characteristics of multi-particle production in proton-proton collisions at √s=7 TeV are studied as a function of the charged-particle multiplicity, N ch. The produced particles are separated into two classes: those belonging ...
  • Jet momentum dependence of jet quenching in PbPb collisions at √SNN=2.76 TeV 

    CMS Collaboration; Adair, A.; Boulahouache, C.; Cuplov, V.; Ecklund, K.M.; Geurts, F.J.M.; Padley, B.P.; Redjimi, R.; Roberts, J.; Zabel, J. (2012)
    Dijet production in PbPb collisions at a nucleon–nucleon center-of-mass energy of 2.76 TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated luminosity of 150 μb−1 is analyzed. Jets ...
  • Jet production rates in association with W and Z bosons in pp collisions at √s=7TeV 

    CMS Collaboration; Adair, A.; Boulahouache, C.; Ecklund, K.M.; Geurts, F.J.M.; Padley, B.P.; Redjimi, R.; Roberts, J.; Zabel, J. (2012)
    Measurements of jet production rates in association with W and Z bosons for jet transverse momenta above 30 GeV are reported, using a sample of proton-proton collision events recorded by CMS at s√=7TeV, corresponding to ...
  • Jet-Hadron Correlations in √sNN=200  GeV p+p and Central Au+Au Collisions 

    STAR Collaboration; Butterworth, J.; Eppley, G.; Geurts, F.; Llope, W.J.; Roberts, J.B.; Xin, K.; Yepes, P. (2014)
    Azimuthal angular correlations of charged hadrons with respect to the axis of a reconstructed (trigger) jet in Au+Au and p+p collisions at √sNN=200  GeV in STAR are presented. The trigger jet population in Au+Au collisions ...
  • Joint assembly and genetic mapping of the Atlantic horseshoe crab genome reveals ancient whole genome duplication 

    Nossa, Carlos W.; Havlak, Paul; Yue, Jia-Xing; Lv, Jie; Vincent, Kimberly Y.; Brockmann, H. Jane; Putnam, Nicholas H. (2014)
    Horseshoe crabs are marine arthropods with a fossil record extending back approximately 450 million years. They exhibit remarkable morphological stability over their long evolutionary history, retaining a number of ancestral ...
  • Kinetic energy oscillations in annular regions of ultracold neutral plasmas 

    Laha, S.; Chen, Y.C.; Gupta, P.; Simien, C.E.; Martinez, Y.N.; Mickelson, P.G.; Nagel, S.B.; Killian, T.C. (2006)
  • Knot Concordance and Homology Cobordism 

    Cochran, Tim D.; Franklin, Bridget D.; Hedden, Matthew; Horn, Peter D. (2013-06)
    We consider the question: “If the zero-framed surgeries on two oriented knots in S3 are Z-homology cobordant, preserving the homology class of the positive meridians, are the knots themselves concordant?” We show that ...
  • Kondo Destruction and Valence Fluctuations in an Anderson Model 

    Pixley, J.H.; Kirchner, Stefan; Ingersent, Kevin; Si, Qimiao (2012)
    Unconventional quantum criticality in heavy-fermion systems has been extensively analyzed in terms of a critical destruction of the Kondo effect. Motivated by a recent demonstration of quantum criticality in a mixed-valent ...
  • Large-scale current systems and ground magnetic disturbance during deep substorm injections 

    Yang, J.; Toffoletto, F.R.; Wolf, R.A.; Sazykin, S.; Ontiveros, P.A.; Weygand, J.M. (2012)
    We present a detailed analysis of the large-scale current systems and their effects on the ground magnetic field disturbance for an idealized substorm event simulated with the equilibrium version of the Rice Convection ...
  • Laser-cooling limits and single-ion spectroscopy 

    Wineland, D.J.; Itano, Wayne M.; Bergquist, J.C.; Hulet, Randall G. (1987)
    The limitations to the achievement of low kinetic energies for laser cooling of single ions confined in electromagnetic traps are discussed. Sideband cooling of an ion in an rf (Paul) trap is reexamined including the effects ...
  • Laser-free slow atom source 

    Ghaffari, B.; Gerton, J.M.; McAlexander, W.I.; Strecker, K.E.; Homan, D.M.; Hulet, R.G. (1999)
    A slow atom source, which does not rely on lasers, has been developed and characterized. The device, acting as an atomic low-pass velocity filter, utilizes permanent magnets to passively select the slow atoms present in a ...
  • Lecture notes in mathematics: an elementary approach to bounded symmetric domains 

    Rice University; Koecher, Max; Jones, B. Frank (1969)
  • Lecture notes in mathematics: rudiments of Riemann surfaces 

    Rice University; Jones, B. Frank (1971)
  • Leveraging synthetic biology for tissue engineering applications 

    Lee, Esther J.; Tabor, Jeffrey J.; Mikos, Antonios G. (2014)
    Restoration of damaged tissues and organs requires precise control of cellular processes at the molecular level. Synthetic biology offers genetic tools that can be used to program the molecular biology of the cell, thereby ...
  • Lg attenuation in northeast China using NECESSArray data 

    Ranasinghe, Nishath R.; Gallegos, Andrea C.; Trujillo, Andrea R.; Blanchette, Alexander R.; Sandvol, Eric A.; Ni, James; Hearn, Thomas M.; Tang, Youcai; Grand, Stephen P.; Niu, Fenglin; Chen, Yongshun J.; Ning, Jieyuan; Kawakatsu, Hitoshi; Tanaka, Satoru; Obayashi, Masayuki (2015)
    The 127 station NorthEast China Extended SeiSmic Array (NECESSArray) provides large quantities of high quality seismic data in northeast China that allow us to resolve lateral variations of Lg Q or crustal attenuation at ...
  • Linking phenological shifts to species interactions through size-mediated priority effects 

    Rasmussen, Nick L.; Van Allen, Benjamin G.; Rudolf, Volker H.W. (2014)
    Interannual variation in seasonal weather patterns causes shifts in the relative timing of phenological events of species within communities, but we currently lack a mechanistic understanding of how these phenological ...
  • Lithosphere versus asthenosphere mantle sources at the Big Pine Volcanic Field, California 

    Gazel, Esteban; Plank, Terry; Forsyth, Donald W.; Bendersky, Claire; Lee, Cin-Ty A.; Hauri, Erik H. (2012-06-27)
    [1] Here we report the first measurements of the H2O content of magmas and mantle xenoliths from the Big Pine Volcanic Field (BPVF), California, in order to constrain the melting process in the mantle, and the role of ...