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Browsing MIT Open Access Articles by Title

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  • Schmalensee, Richard (Sloan School of Management, 2011-03)
    This short essay, forthcoming in Competition Policy International, summarizes and evaluates Jeffrey Rohlfs’ 1974 Bell Journal paper, “A Theory of Interdependent Demand for a Telecommunications Service.” Rohlfs’ work ...
  • Taylor, Frank E. (Springer-Verlag, 2015-01)
    The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector using proton–proton collision data with a centre-of-mass energy of s√=7 TeV corresponding to an integrated ...
  • Taylor, Frank E (Springer-Verlag, 2013-03)
    The jet energy scale and its systematic uncertainty are determined for jets measured with the ATLAS detector at the LHC in proton-proton collision data at a centre-of-mass energy of s√=7 TeVs=7 TeV corresponding to an ...
  • Taylor, Frank E (Springer-Verlag, 2013-03)
    The measurement of the jet energy resolution is presented using data recorded with the ATLAS detector in proton-proton collisions at √s = 7 TeV. The sample corresponds to an integrated luminosity of 35 pb−1. Jets are ...
  • Ma, Frank (Elsevier, 2013-05)
    The jet fragmentation function of inclusive jets with p[subscript T] > 100 GeV/c in PbPb collisions is measured for reconstructed charged particles with p[subscript T] > 1 GeV/c within the jet cone. A data sample of PbPb ...
  • Jouttenus, Teppo Tapani (American Physical Society, 2010-05)
    The jet function for the factorized cross section e[superscript +]e[superscript -] into dijets is given as a function of the jet invariant mass s and with a generic jet algorithm at O(αs). We demonstrate the results using ...
  • Stevens, Justin; van Nieuwenhuizen, Gerrit Jan (American Physical Society, 2014-03)
    Azimuthal angular correlations of charged hadrons with respect to the axis of a reconstructed (trigger) jet in Au + Au and p + p collisions at √s[subscript NN] = 200  GeV in STAR are presented. The trigger jet population ...
  • Tackmann, Frank J.; Waalewijn, Wouter J.; Jouttenus, Teppo Tapani; Stewart, Iain (American Physical Society, 2013-09)
    The invariant mass of a jet is a benchmark variable describing the structure of jets at the LHC. We calculate the jet mass spectrum for Higgs plus one jet at the LHC at next-to-next-to-leading logarithmic (NNLL) order using ...
  • Thaler, Jesse (American Physical Society, 2015-10)
    Jet finding is a type of optimization problem, where hadrons from a high-energy collision event are grouped into jets based on a clustering criterion. As three interesting examples, one can form a jet cluster that (i) optimizes ...
  • Wagstaff, Samuel Robert; Allanore, Antoine (Springer US, 2017-05)
    Recent reports have demonstrated the possibility of mitigating macrosegregation during the Direct-Chill casting of rolling slab ingots using an impinging jet. Herein, an analytical model is presented to predict the shape ...
  • Bauer, Gerry P.; Bendavid, Joshua L.; Busza, Wit; Butz, Erik M.; Cali, Ivan Amos; Chan, M.; Dutta, V.; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Hahn, Kristian Allan; Kim, Y.; Klute, Markus; Lee, Y.-J.; Li, W.; Luckey, P. David, Jr.; Ma, Teng; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Roland, Christof E.; Roland, Gunther M.; Rudolph, Matthew Scott; Stephans, George S. F.; Stockli, Fabian; Sumorok, Konstanty C.; Sung, Kevin Kai Hong; Velicanu, Dragos Alexandru; Wenger, Edward Allen; Wolf, R.; Wyslouch, Boleslaw; Xie, S.; Yang, M.; Yilmaz, Yetkin; Yoon, A. S.; Zanetti, Marco (Elsevier, 2012-04)
    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[superscript −1] is ...
  • Bertolini, Daniele; Chan, Tucker R.; Thaler, Jesse (Springer-Verlag Berlin Heidelberg, 2014-04)
    We introduce a new class of event shapes to characterize the jet-like structure of an event. Like traditional event shapes, our observables are infrared/collinear safe and involve a sum over all hadrons in an event, but ...
  • Stewart, Iain; Chien, Yang-Ting; Simmons-Duffin, David; Schwartz, Matthew D. (American Physical Society, 2012-02)
    Soft interactions with high-energy jets are explored in radial coordinates which exploit the approximately conformal behavior of perturbative gauge theories. In these coordinates, the jets, approximated by Wilson lines, ...
  • Ogle, Patrick M.; Boulanger, Francois; Guillard, Pierre; Evans, Daniel A.; Antonucci, Robert; Appleton, P. N.; Nesvadba, Nicole; Leipski, Christian (IOP Publishing, 2010-11)
    H[subscript 2] pure-rotational emission lines are detected from warm (100-1500 K) molecular gas in [17 over 55] (31% of) radio galaxies at redshift z < 0.22 observed with the Spitzer IR Spectrograph. The summed H[subscript ...
  • Stewart, Iain; Tackmann, Frank J.; Walsh, Jonathan R.; Zuberi, Saba (American Physical Society, 2014-03)
    We present predictions for Higgs production via gluon fusion with a p[subscript T] veto on jets and with the resummation of jet-veto logarithms at NNLL′ + NNLO order. These results incorporate explicit O(α[2 over s]) ...
  • Chesler, Paul Michael; Rajagopal, Krishna (American Physical Society, 2014-07)
    We present calculations in which an energetic light quark shoots through a finite slab of strongly coupled N = 4 supersymmetric Yang-Mills (SYM) plasma, with thickness L, focusing on what comes out on the other side. We ...
  • D'Eramo, Francesco; Liu, Hong; Rajagopal, Krishna (World Scientific Publishing, 2011-07)
    We analyze the transverse momentum broadening in the absence of radiation of an energetic parton propagating through quark-gluon plasma via Soft Collinear Effective Theory (SCET). We show that the probability for picking ...
  • Casalderrey-Solana, Jorge; Milhano, José Guilherme; Pablos, Daniel; Gulhan, Doga Can; Rajagopal, Krishna (Elsevier, 2014-09)
    We propose a novel hybrid model for jet quenching, including both strong and weak coupling physics where each seems appropriate. Branching in the parton shower is assumed to be perturbative and described by DGLAP evolution, ...
  • Seibold, Benjamin; Rosales, Rodolfo R.; Nave, Jean-Christophe (American Institute of Mathematical Sciences (AIMS), 2012-06)
    We present a systematic methodology to develop high order accurate numerical approaches for linear advection problems. These methods are based on evolving parts of the jet of the solution in time, and are thus called jet ...
  • Larkoski, Andrew; Neill, Duff Austin; Thaler, Jesse (Springer-Verlag/International School for Advanced Studies (SISSA), 2014-04)
    Broadening is a classic jet observable that probes the transverse momentum structure of jets. Traditionally, broadening has been measured with respect to the thrust axis, which is aligned along the (hemisphere) jet momentum ...
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