59 documents found, page 1 of 6
Measurement of the differential cross section dσ/dt in elastic pp̄ scattering a...
Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Aoki, M.Made available in DSpace on 2022-04-28T18:57:43Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-07-27; We present a measurement of the elastic differential cross section dσ(pp̄→pp̄)/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31nb -1 collected with the D0 detector using dedicated Tevatron pp̄ Collider operating conditions at √s=1.9...
Combined Measurement of the Higgs Boson Mass in pp Collisions at s =7 and 8 TeV...
Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Aben, R.; Abolins, M.; Abouzeid, O. S.; Abramowicz, H.; Abreu, H.; Abreu, R.; Abulaiti, Y.Made available in DSpace on 2022-05-02T18:42:56Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-05-14; A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H→γγ and H→ZZ→4 decay channels. The results are obtained from a simultaneous fit to the reconstructed invariant mass peaks in the two channels and for the two exp...
Combined Measurement of the Higgs Boson Mass in pp Collisions at s =7 and 8 TeV...
Aad, G.; Abbott, B.; Abdallah, J.; Abdinov, O.; Aben, R.; Abolins, M.; Abouzeid, O. S.; Abramowicz, H.; Abreu, H.; Abreu, R.; Abulaiti, Y.Made available in DSpace on 2022-05-03T17:58:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-05-14; A measurement of the Higgs boson mass is presented based on the combined data samples of the ATLAS and CMS experiments at the CERN LHC in the H→γγ and H→ZZ→4 decay channels. The results are obtained from a simultaneous fit to the reconstructed invariant mass peaks in the two channels and for the two exp...
Search for sneutrino production in eμ final states in 5.3fb-1 of pp̄ collisions...
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T21:25:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-05; Science and Technology Facilities Council; We report the results of a search for R parity violating (RPV) interactions leading to the production of supersymmetric sneutrinos decaying into eμ final states using 5.3fb⊃-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Coll...
Search for diphoton events with large missing transverse energy in 6.3fb-1 of p...
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T21:25:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-24; Science and Technology Facilities Council; We report a search for diphoton events with large missing transverse energy produced in pp̄ collisions at √s=1.96TeV. The data were collected with the D0 detector at the Fermilab Tevatron Collider and correspond to 6.3fb-1 of integrated luminosity. The observed...
Search for new fermions (Quirks) at the Fermilab tevatron collider
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T21:26:09Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-19; Science and Technology Facilities Council; We report results of a search for particles with anomalously high ionization in events with a high transverse energy jet and large missing transverse energy in 2.4fb⊃-1 of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron pp̄ collide...
Search for ZH→l+l-bb̄ production in 4.2fb-1 of pp̄ collisions at √s=1.96TeV
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T21:37:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-12-13; Science and Technology Facilities Council; We present a search for the standard model Higgs boson produced in association with a Z boson in 4.2fb⊃-1 of pp̄ collisions, collected with the D0 detector at the Fermilab Tevatron at √s=1.96TeV. Selected events contain one reconstructed Z→e⊃+e⊃- or Z→μ⊃+μ ⊃- c...
Measurement of tt̄ production in the τ+jets topology using pp̄ collisions at √s...
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T21:50:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-10-27; We present a measurement of the tt̄ production cross section multiplied by the branching ratio to tau lepton decaying semihadronically (τh) plus jets, σ(pp̄→tt̄+X) •BR(tt̄→τh+jets), at a center of mass energy √s=1.96TeV using 1fb⊃-1 of integrated luminosity collected with the D0 detector. Assuming a top...
Determination of the width of the top quark
Abazov, V. M.; Abbott, B.; Abolins, M.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.Made available in DSpace on 2022-04-28T22:01:36Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-01-11; National Science Foundation; We extract the total width of the top quark, Γt, from the partial decay width Γ(t→Wb) measured using the t-channel cross section for single top-quark production and from the branching fraction B(t→Wb) measured in tt̄ events using up to 2.3fb-1 of integrated luminosity collec...
Search for single vectorlike quarks in pp̄ collisions at √s=1.96TeV
Abazov, V. M.; Abbott, B.; Acharya, B. S.; Adams, M.; Adams, T.; Alexeev, G. D.; Alkhazov, G.; Alton, A.; Alverson, G.; Alves, G. A.; Ancu, L. S.Made available in DSpace on 2022-04-28T22:02:15Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-02-22; National Science Foundation; We present a search for hypothetical vectorlike quarks in pp̄ collisions at √s=1.96TeV. The data were collected by the D0 detector at the Fermilab Tevatron Collider and correspond to an integrated luminosity of 5.4fb-1. We select events with a final state composed of a W or ...