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Browsing MIT Open Access Articles by Title

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  • Search for anomalous production of prompt like-sign muon pairs and constraints on physics beyond the standard model with the ATLAS detector 
    Taylor, Frank E. (American Physical Society, 2012-02)
    An inclusive search for anomalous production of two prompt, isolated muons with the same electric charge is presented. The search is performed in a data sample corresponding to 1.6  fb[superscript -1] of integrated luminosity ...
  • Search for a Standard Model Higgs Boson in the H→ZZ→ℓ+ℓ-νν̅ Decay Channel with the ATLAS Detector 
    Taylor, Frank E. (American Physical Society, 2011-11)
    A search for a heavy standard model Higgs boson decaying via H→ZZ→ℓ+ℓ-νν̅ , where ℓ=e, μ, is presented. It is based on proton-proton collision data at √s=7  TeV, collected by the ATLAS experiment at the LHC in the first ...
  • Search for a Standard Model Higgs Boson in WH-->lvbb-bar in pp-bar Collisions at sqrt[s]=1.96 TeV 
    Xie, Si; Makhoul, K.; Knuteson, Bruce O.; Henderson, C.; Hahn, Kristian Allan; Goncharov, M.; Gomez-Ceballos, Guillelmo; Choudalakis, Georgios; Bauer, Gerry P.; Paus, Christoph M. E. (American Physical Society, 2009-09)
    We present a search for a standard model Higgs boson produced in association with a W boson using 2.7  fb[superscript -1] of integrated luminosity of pp̅ collision data taken at √s=1.96  TeV. Limits on the Higgs boson ...
  • A Search for a Sub-Earth-Sized Companion to GJ 436 and a Novel Method to Calibrate Warm Spitzer IRAC Observations 
    Ballard, Sarah; Charbonneau, David; Deming, Drake; Knutson, Heather A.; Christiansen, Jessie L.; Holman, Matthew J.; Fabrycky, Daniel; Seager, Sara; A’Hearn, Michael F. (University of Chicago Press, The, 2010-10)
    We discovered evidence for a possible additional 0.75 transiting planet in the NASA EPOXI observations of the known M dwarf exoplanetary system GJ 436. Based on an ephemeris determined from the EPOXI data, we predicted a ...
  • Search for a Supersymmetric Partner to the Top Quark in Final States with Jets and Missing Transverse Momentum at √s=7  TeV with the ATLAS Detector 
    Taylor, Frank E. (American Physical Society, 2012-11)
    A search for direct pair production of supersymmetric top squarks (t[superscript ~][subscript 1]) is presented, assuming the ˜t[subscript 1] decays into a top quark and the lightest supersymmetric particle, χ[superscript ...
  • Search for a Vectorlike Quark with Charge 2/3 in t+Z Events from pp Collisions at √s=7  TeV 
    Alver, Burak Han; Bauer, Gerry P.; Bendavid, Joshua L.; Busza, Wit; Butz, Erik M.; Cali, Ivan Amos; Chan, M.; Dutta, Valentina; Everaerts, Pieter Bruno Bart; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Hahn, Kristian Allan; Harris, P.; Kim, Y.; Klute, Markus; Lee, Y. J.; Li, W.; Loizides, Constantin; Luckey, P. David, Jr.; Ma, Teng; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Roland, Christof E.; Roland, Gunther M.; Rudolph, M.; Stephans, George S. F.; Stockli, Fabian; Sumorok, Konstanty C.; Sung, Kevin; Velicanu, Dragos Alexandru; Wenger, Edward Allen; Wolf, R.; Wyslouch, Boleslaw; Xie, S.; Yang, M.; Yilmaz, Yetkin; Yoon, A. S.; Zanetti, Marco (American Physical Society, 2011-12)
    A search for pair-produced heavy vectorlike charge-2/3 quarks, T, in pp collisions at a center-of-mass energy of 7 TeV, is performed with the CMS detector at the LHC. Events consistent with the flavor-changing-neutral-current ...
  • Search for a Very Light CP-Odd Higgs Boson in Top Quark Decays from pp[over-bar] Collisions at [sqrt]s=1.96  TeV 
    Bauer, Gerry P.; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Makhoul, Khaldoun; Paus, Christoph M. E. (American Physical Society, 2011-07)
    We present the results of a search for a very light CP-odd Higgs boson a10 originating from top quark decays t-->H±b-->W±[superscript (*)]a10b, and subsequently decaying into tau+tau-. Using a data sample corresponding to ...
  • Search for a W′ or Techni-ρ Decaying into WZ in pp Collisions at √s=7  TeV 
    Apyan, Aram; 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; Krajczar, Krisztian F.; Li, W.; Luckey, P. David, Jr.; Ma, Teng; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Roland, Christof E.; Roland, Gunther M.; Rudolph, M.; 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 (American Physical Society, 2012-10)
    A search is performed in pp collisions at √s=7  TeV for exotic particles decaying via WZ to final states with electrons and muons. The data sample corresponds to an integrated luminosity of approximately 5  fb[superscript ...
  • Search for Axions with the CDMS Experiment 
    Figueroa-Feliciano, Enectali; Hertel, Scott Alexander; Leman, Steven W.; McCarthy, Kevin Ahmad (American Physical Society, 2009-10)
    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 ...
  • Search for B⁰ Decays to Invisible Final States and to νν̅ γ 
    Cowan, Ray Franklin; Sciolla, Gabriella; Taylor, Frank E.; Yamamoto, R. K. (American Physical Society (APS), 2004-08)
    We establish upper limits on branching fractions for B⁰ decays to final states where the decay products are purely invisible (i.e., no observable final state particles) and for B⁰ decays to νν̅ γ. Within the standard model, ...
  • Search for B^{0} meson decays to pi^{0}K_{S}^{0}K_{S}^{0}, eta K_{S}^{0}K_{S}^{0}, and eta^{'}K_{S}^{0}K_{S}^{0} 
    Yamamoto, R. K.; Cowan, Ray Franklin; Zhao, M.; Dujmic, Denis; Sciolla, Gabriella; Fisher, Peter H.; Spitznagel, M.; Henderson, Shawn Wesley (American Physical Society, 2009-07)
    We describe searches for B[superscript 0] meson decays to the charmless final states π[superscript 0]K[subscript S][superscript 0]K[subscript S][superscript 0], ηK[subscript S][superscript 0]K[subscript S][superscript 0], ...
  • Search for B+→D+K0 and B+→D+K*0 decays 
    Cowan, Ray Franklin; Dujmic, Denis; Fisher, Peter H.; Sciolla, Gabriella; Zhao, Min Liang (American Physical Society, 2010-11)
    We report a search for the rare decays B+→D+K0 [B superscript + → D superscript + K superscript 0] and B+→D+K*0 [B superscript + → D superscript + K superscript *0] in an event sample of approximately 465×106 BB̅ pairs ...
  • Search for B-meson decays to b[subscript 1][rho] and b[subscript 1]K* 
    Zhao, M.; Yamamoto, R. K.; Spitznagel, M.; Sciolla, Gabriella; Henderson, Shawn Wesley; Dujmic, Denis; Cowan, Ray Franklin; Fisher, Peter H. (American Physical Society, 2009-09)
    We present a search for decays of B mesons to final states with a b[subscript 1] meson and a [rho] or K*(892) meson. The search is based on a data sample consisting of 465 million BB[overbar] pairs collected by the BABAR ...
  • Search for B+ meson decay to a1+(1260)K*0(892) 
    Cowan, Ray Franklin; Dujmic, Denis; Sciolla, Gabriella; Zhao, Min Liang (American Physical Society, 2010-11)
    We present a search for the decay B+→a1+(1260)K*0(892)[B superscript + →a subscript 1 superscript + (1260) K superscript *0 (892)]. The data, collected with the BABAR detector at the SLAC National Accelerator Laboratory, ...
  • Search for B+-->[script l]+ν[script l] recoiling against B -->D0[script l]- [v over-bar]X 
    Cowan, Ray Franklin; Dujmic, Denis; Fisher, Peter H.; Henderson, Shawn Wesley; Sciolla, Gabriella; Spitznagel, M.; Yamamoto, Richard K.; Zhao, M. (American Physical Society, 2010-03)
    We present a search for the decay B+→ℓ+νℓ(ℓ=τ,μ, or e) in (458.9±5.1)×106 BB̅ pairs recorded with the BABAR detector at the PEP-II B-factory. We search for these B decays in a sample of B+B- events where one B-meson is ...
  • Search for B[subscript s][superscript 0]→μ[superscript +]μ[superscript -] and B[superscript 0]→μ[superscript +]μ[superscript - ] Decays in pp Collisions at √s=7  TeV 
    Alver, Burak Han; Bauer, Gerry P.; Bendavid, Joshua L.; Busza, Wit; Butz, Erik M.; Cali, Ivan Amos; Chan, M.; Dutta, Valentina; Everaerts, Pieter Bruno Bart; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Hahn, Kristian Allan; Harris, P.; Kim, Y.; Klute, Markus; Lee, Y. J.; Li, W.; Loizides, Constantin; Luckey, P. David, Jr.; Ma, Teng; Nahn, Steven; Paus, Christoph M. E.; Ralph, Duncan Kelley; Roland, Christof E.; Roland, Gunther M.; Rudolph, M.; Stephans, George S. F.; Stockli, Fabian; Sumorok, Konstanty C.; Sung, Kevin Kai Hong; Velicanu, Dragos Alexandru; Wenger, Edward Allen; Wolf, R.; Xie, S.; Yang, M.; Yilmaz, Yetkin; Yoon, A. S.; Zanetti, Marco (American Physical Society, 2011-11)
    A search for the rare decays B[subscript s][superscript 0]→μ[superscript +]μ[superscript -] and B[superscript 0]→μ[superscript +]μ[superscript - ] is performed in pp collisions at √s=7  TeV, with a data sample corresponding ...
  • Search for B[subscript s][superscript 0]→μ[superscript +]μ[superscript -] and B[superscript 0]→μ[superscript +]μ[superscript -] Decays with CDF II 
    Bauer, Gerry P.; Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Makhoul, Khaldoun; Paus, Christoph M. E. (American Physical Society, 2011-11)
    A search has been performed for B[subscript s][superscript 0]→μ[superscript +]μ[superscript -] and B[superscript 0]→μ[superscript +]μ[superscript -] decays using 7  fb[superscript -1] of integrated luminosity collected by ...
  • Search for B[superscript ±]→[K[superscript ∓]π[superscript ±]][subscript D]K[superscript ±] and Upper Limit on the b→u Amplitude in B[superscript ±]→DK[superscript ±] 
    Cowan, Ray Franklin; Sciolla, Gabriella; Taylor, Frank E.; Yamamoto, R. K. (American Physical Society, 2004-09)
    We search for B[superscript ±]→[K[superscript ∓]π[superscript ±]]DK[superscript ±] decays, where [K[superscript ∓]π[superscript ±]][subscript D] indicates that the K[superscript ∓]π[superscript ±] pair originates from the ...
  • Search for b-->u transitions in B--->DK- and D*K- decays 
    Sciolla, Gabriella; Fisher, Peter H.; Cowan, Ray Franklin; Zhao, M.; Dujmic, Denis (American Physical Society, 2010-10)
    We report results from an updated study of the suppressed decays B--->DK- and B--->D*K- followed by D-->K+pi-, where D(*) indicates a D(*)0 or a D[over-bar] (*)0 meson, and D*-->Dpi0 or D*-->Dgamma. These decays are sensitive ...
  • Search for b→u transitions in B±→[K∓π±π0]DK± decays 
    Cowan, Ray Franklin; Dujmic, Denis; Sciolla, Gabriella (American Physical Society, 2011-07)
    We present a study of the decays B[superscript ±]→DK[superscript ±] with D mesons reconstructed in the K[superscript +]π[superscript -]π[superscript 0] or K[superscript -]π[superscript +]π[superscript 0] final states, where ...
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