Showing 201 - 220 results of 1,043 for search '"Fermilab"', query time: 0.07s Refine Results
  1. 201

    First measurement of the W-boson mass in run II of the tevatron by Aaltonen, T, Abulencia, A, Adelman, J, Affolder, T, Akimoto, T, Albrow, MG, Amerio, S, Amidei, D, Anastassov, A, Anikeev, K, Annovi, A, Antos, J, Aoki, M, Apollinari, G, Arisawa, T, Artikov, A, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Azzi-Bacchetta, P, Azzurri, P, Bacchetta, N, Badgett, W, Barbaro-Galtieri, A

    Published 2007
    “…We present a measurement of the W-boson mass using 200pb-1 of data collected in pp̄ collisions at s=1.96TeV by the CDF II detector at run II of the Fermilab Tevatron. With a sample of 63964 W→eν candidates and 51128 W→μν candidates, we measure MW= 80413±34stat±34syst=80413±48MeV/c2. …”
    Journal article
  2. 202

    Differential production cross section of Z bosons as a function of transverse momentum at root s=1.8 TeV by Abbott, B, Abolins, M, Abramov, V, Acharya, B, Adam, I, Adams, D, Adams, M, Ahn, S, Akimov, V, Alves, G, Amos, N, Anderson, E, Baarmand, M, Babintsev, V, Babukhadia, L, Baden, A, Baldin, B, Banerjee, S, Bantly, J, Barberis, E, Baringer, P, Bartlett, J, Belyaev, A, Beri, S, Bertram, I

    Published 2000
    “…We present a measurement of the transverse momentum distribution of Z bosons produced in pp collisions at √s = 1.8 TeV from data collected by the D experiment at the Fermilab Tevatron Collider. We find good agreement between our results and current resummation calculations, and also use our data to extract nonperturbative parameters for a particular version of the resummation formalism. …”
    Journal article
  3. 203

    Search for anomalous heavy-flavor quark production in association with W bosons. by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Atramentov, O, Autermann, C, Avila, C

    Published 2005
    “…We search for anomalous production of heavy-flavor quark jets in association with W bosons at the Fermilab Tevatron pp Collider in final states in which the heavy-flavor quark content is enhanced by requiring at least one tagged jet in an event. …”
    Journal article
  4. 204

    Search for flavor-changing neutral current decays of the top quark in p(p)over-bar collisions at root s = 1.8 TeV by Abe, F, Akimoto, H, Akopian, A, Albrow, MG, Amendolia, SR, Amidei, D, Antos, J, Aota, S, Apollinari, G, Asakawa, T, Ashmanskas, W, Atac, M, Azfar, F, Azzi-Bacchetta, P, Bacchetta, N, Badgett, W, Bagdasarov, S, Bailey, M, Bao, J, de Barbaro, P, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Barone, M, Barzi, E

    Published 1998
    “…We use a dataset (∫ dt ∼ 110 pb-1) collected during the 1992-1995 run of the Collider Detector at Fermilab. We set 95% confidence level limits on the branching fractions B(t → qy) < 3.2% and B(t → qZ) < 33%, consistent with the standard model.…”
    Journal article
  5. 205

    Cross section for b-jet production in p̄p collisions at √s = 1.8 TeV by Abbott, B, Abolins, M, Abramov, V, Acharya, B, Adams, D, Adams, M, Alves, G, Amos, N, Anderson, E, Baarmand, M, Babintsev, V, Babukhadia, L, Baden, A, Baldin, B, Balm, P, Banerjee, S, Bantly, J, Barberis, E, Baringer, P, Bartlett, J, Bassler, U, Bean, A, Begel, M, Belyaev, A, Beri, S

    Published 2000
    “…Bottom-quark production in p̄p collisions at √s = 1.8 TeV is studied with 5 pb-1 of data collected in 1995 by the DO detector at the Fermilab Tevatron Collider. The differential production cross section for b jets in the central rapidity region (|yb| < 1) as a function of jet transverse energy is extracted from a muon-tagged jet sample. …”
    Journal article
  6. 206

    Search for anomalous production of events with two photons and additional energetic objects at CDF by Aaltonen, T, Adelman, J, Gonzalez, B, Amerio, S, Amidei, D, Anastassov, A, Annovi, A, Antos, J, Apollinari, G, Apresyan, A, Arisawa, T, Artikov, A, Asaadi, J, Ashmanskas, W, Attal, A, Aurisano, A, Azfar, F, Badgett, W, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Barria, P, Bartos, P, Bauer, G, Beauchemin, P

    Published 2010
    “…We present results of a search for anomalous production of two photons together with an electron, muon, τ lepton, missing transverse energy, or jets using pp̄ collision data from 1.1-2.0fb-1 of integrated luminosity collected by the Collider Detector at Fermilab (CDF). The event yields and kinematic distributions are examined for signs of new physics without favoring a specific model of new physics. …”
    Journal article
  7. 207

    Performance of the CLEO IIILiF-TEA ring imaging Cherenkov detector in a high-energy muon beam by Artuso, M, Ayad, R, Azfar, F, Efimov, A, Kopp, S, Mountain, R, Majumder, G, Schuh, S, Skwarnicki, T, Stone, S, Viehhauser, G, Wang, J, Coan, T, Fadeyev, V, Volobouev, I, Ye, J, Anderson, S, Kubota, Y, Smith, A, Lipeles, E

    Published 2000
    “…The first two photon detector modules which were constructed, were taken to the Fermilab and tested in a beam dump that provided high-momentum muons. …”
    Journal article
  8. 208

    Measurement of the ratio of B+ and B0 meson lifetimes. by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Atramentov, O, Autermann, C, Avila, C, Badaud, F

    Published 2005
    “…The ratio of the B+ and B0 meson lifetimes was measured using data collected in 2002-2004 by the D0 experiment in Run II of the Fermilab Tevatron Collider. These mesons were reconstructed in B-->mu(+)nuD(*-)X decays, which are dominated by B0 and B-->mu(+)nuD 0X decays, which are dominated by B+. …”
    Journal article
  9. 209

    Search for Higgs bosons decaying to tau pairs in pp over collisions with the D0 detector. by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Aoki, M, Arnoud, Y, Arov, M, Arthaud, M, Askew, A

    Published 2008
    “…The data, corresponding to an integrated luminosity of approximately 1 fb(-1), were collected by the D0 experiment at the Fermilab Tevatron Collider. Limits on the production cross section times branching ratio are set. …”
    Journal article
  10. 210

    Search for third-generation scalar leptoquarks in pp̄ collisions at s=1.96TeV by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Åsman, B

    Published 2007
    “…We report on a search for charge-1/3 third-generation leptoquarks (LQ) produced in pp̄ collisions at s=1.96TeV using the D0 detector at Fermilab. Third-generation leptoquarks are assumed to be produced in pairs and to decay to a tau neutrino and a b quark with branching fraction B. …”
    Journal article
  11. 211

    Measurement of the top quark mass in all-jet events by Abazov, V, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, B, Adams, D, Adams, M, Alexeev, G, Alton, A, Alves, G, Arnoud, Y, Avila, C, Babukhadia, L, Bacon, T, Baden, A, Baffioni, S, Baldin, B, Balm, P, Banerjee, S, Barberis, E, Baringer, P, Barreto, J, Bartlett, J, Bassler, U

    Published 2005
    “…We describe a measurement of the mass of the top quark from the purely hadronic decay modes of tt̄ pairs using all-jet data produced in pp̄ collisions at s=1.8 TeV at the Fermilab Tevatron Collider. The data, which correspond to an integrated luminosity of 110.2±5.8 pb-1, were collected with the DØ detector from 1992 to 1996. …”
    Journal article
  12. 212

    Search for Bs0→μ+μ- decays at D0 by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Åsman, B

    Published 2007
    “…We report results from a search for the decay Bs0→μ+μ- using 1.3fb-1 of pp̄ collisions at s=1.96TeV collected by the D0 experiment at the Fermilab Tevatron Collider. We find two candidate events, consistent with the expected background of 1.24±0.99, and set an upper limit on the branching fraction of B(Bs0→μ+μ-)<1.2×10-7 at the 95% C.L. © 2007 The American Physical Society.…”
    Journal article
  13. 213

    Search for charged Higgs boson decays of the top quark using hadronic decays of the tau lepton by Abe, F, Akimoto, H, Akopian, A, Albrow, MG, Amendolia, SR, Amidei, D, Antos, J, Aota, S, Apollinari, G, Asakawa, T, Ashmanskas, W, Atac, M, Azfar, F, AzziBacchetta, P, Bacchetta, N, Badgett, W, Bagdasarov, S, Bailey, M, Bao, J, deBarbaro, P, BarbaroGaltieri, A, Barnes, V, Barnett, B, Barone, M, Barzi, E

    Published 1997
    “…This Letter describes a direct search for charged Higgs boson production in pp̄ collisions at √s = 1.8 TeV recorded by the Collider Detector at Fermilab. Two-Higgs-double extensions to the standard model predict the existence of charged Higgs bosons (H±). …”
    Journal article
  14. 214

    Upsilon production and polarization in p p macro collisions at square root of s = 1.8 TeV. by Acosta, D, Affolder, T, Akimoto, H, Albrow, MG, Amaral, P, Ambrose, D, Amidei, D, Anikeev, K, Antos, J, Apollinari, G, Arisawa, T, Artikov, A, Asakawa, T, Ashmanskas, W, Azfar, F, Azzi-Bacchetta, P, Bacchetta, N, Bachacou, H, Bailey, S, de Barbaro, P, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Baroiant, S, Barone, M

    Published 2002
    “…We report on measurements of the Upsilon(1S), Upsilon(2S), and Upsilon(3S) differential cross sections (d(2)sigma/dp(T)dy)(/y/<0.4), as well as on the Upsilon(1S) polarization in p p macro collisions at square root of s = 1.8 TeV using a sample of 77+/-3 pb(-1) collected by the collider detector at Fermilab. The three resonances were reconstructed through the decay Upsilon-->mu(+)mu(-). …”
    Journal article
  15. 215

    Recent results from the minos experiment by Weber, A

    Published 2008
    “…MINOS is a long baseline neutrino oscillation experiment. Protons from the Fermilab main injector are used to generate an intense muon neutrino beam, which is directed at the Soudan underground laboratory in Northern Minnesota. …”
    Journal article
  16. 216

    Search for large extra dimensions in the monojet+E(T) channel with the DO detector. by Abazov, V, Abbott, B, Abdesselam, A, Abolins, M, Abramov, V, Acharya, B, Adams, D, Adams, M, Ahmed, SN, Alexeev, G, Alton, A, Alves, G, Anderson, E, Arnoud, Y, Avila, C, Babintsev, V, Babukhadia, L, Bacon, T, Baden, A, Baffioni, S, Baldin, B, Balm, P, Banerjee, S, Barberis, E, Baringer, P

    Published 2003
    “…We present a search for large extra dimensions (ED) in pp collisions at a center-of-mass energy of 1.8 TeV using data collected by the DØ detector at the Fermilab Tevatron in 1994-1996. Data corresponding to 78.8+/-3.9 pb(-1) are examined for events with large missing transverse energy, one high-p(T) jet, and no isolated muons. …”
    Journal article
  17. 217

    Direct measurement of the top quark mass by Abachi, S, Abbott, B, Abolins, M, Acharya, B, Adam, I, Adams, D, Adams, M, Ahn, S, Aihara, H, Alves, G, Amidi, E, Amos, N, Anderson, E, Astur, R, Baarmand, M, Baden, A, Balamurali, V, Balderston, J, Baldin, B, Banerjee, S, Bantly, J, Barberis, E, Bartlett, J, Bazizi, K, Belyaev, A

    Published 1997
    “…We measure the top quark mass mt using tt̄ pairs produced in the D0 detector by √s = 1.8 TeV pp̄ collisions in a 125 pb-1 exposure at the Fermilab Tevatron. We make a two constraint fit to mt in tt̄ → bW+b̄W- final states with one W decaying to qq̄ and the other to eν or μν. …”
    Journal article
  18. 218

    Search for neutral supersymmetric Higgs Bosons in multijet events at sqrt[s]=1.96 TeV. by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Agelou, M, Agram, J, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Andeen, T, Anderson, S, Andrieu, B, Arnoud, Y, Askew, A, Asman, B, Assis Jesus, A, Atramentov, O, Autermann, C

    Published 2005
    “…We have performed a search for neutral Higgs bosons produced in association with bottom quarks in pp collisions, using 260 pb-1 of data collected with the D0 detector in Run II of the Fermilab Tevatron Collider. The cross sections for these processes are enhanced in many extensions of the standard model (SM), such as in its minimal supersymmetric extension at large tanbeta. …”
    Journal article
  19. 219

    Measurement of dσ/dM and forward-backward charge asymmetry for high-mass Drell-Yan e+e- pairs from pp̄ collisions at √s = 1.8 TeV by Affolder, T, Akimoto, H, Akopian, A, Albrow, MG, Amaral, P, Amidei, D, Anikeev, K, Antos, J, Apollinari, G, Arisawa, T, Artikov, A, Asakawa, T, Ashmanskas, W, Azfar, F, Azzi-Bacchetta, P, Bacchetta, N, Bachacou, H, Bailey, S, De Barbaro, P, Barbaro-Galtieri, A, Barnes, V, Barnett, B, Baroiant, S, Barone, M, Bauer, G

    Published 2001
    “…All the measurements have been taken by the Collider Detector at Fermilab (CDF). The measurements of e+e- pairs with invariant masses between 40 and 500 eV/c2 complement measurements in e+e- machines, that currently extend to 200 GeV/c2.…”
    Journal article
  20. 220

    Measurement of the inclusive jet cross section in pp̄ collisions at s=1.96TeV by Abazov, V, Abbott, B, Abolins, M, Acharya, B, Adams, M, Adams, T, Aguilo, E, Ahn, S, Ahsan, M, Alexeev, G, Alkhazov, G, Alton, A, Alverson, G, Alves, G, Anastasoaie, M, Ancu, L, Andeen, T, Anderson, S, Andrieu, B, Anzelc, MS, Arnoud, Y, Arov, M, Arthaud, M, Askew, A, Asman, B

    Published 2008
    “…We report on a measurement of the inclusive jet cross section in pp̄ collisions at a center-of-mass energy s=1.96TeV using data collected by the D0 experiment at the Fermilab Tevatron Collider corresponding to an integrated luminosity of 0.70fb-1. …”
    Journal article