Advanced search    

Search: authors:"J. Brandstetter"

170 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Search for single production of vector-like quarks decaying to a b quark and a Higgs boson

A.M. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, A. Escalante Del Valle, M

Search for lepton flavour violating decays of the Higgs boson to μτ and eτ in proton-proton collisions at \( \sqrt{s}=13 \) TeV

Abstract A search for lepton flavour violating decays of the Higgs boson in the μτ and eτ decay modes is presented. The search is based on a data set corresponding to an integrated luminosity of 35.9 fb−1 of proton-proton collisions collected with the CMS detector in 2016, at a centre-of-mass energy of 13 TeV. No significant excess over the standard model expectation is observed...

Measurements of differential cross sections of top quark pair production as a function of kinematic event variables in proton-proton collisions at \( \sqrt{s}=13 \) TeV

. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, A. Escalante Del Valle, M. Flechl, M. Friedl, R

Search for a heavy right-handed W boson and a heavy neutrino in events with two same-flavor leptons and two jets at \( \sqrt{s}=13 \) TeV

, Yerevan Physics Institute, Yerevan, Armenia A.M. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M

Search for decays of stopped exotic long-lived particles produced in proton-proton collisions at \( \sqrt{s}=13 \) TeV

Institute, Yerevan, Armenia A.M. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, A

Jet properties in PbPb and pp collisions at \( \sqrt{s_{\mathrm{N}\;\mathrm{N}}}=5.02 \) TeV

. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. DragInstitute for Nuclear Problems, Minsk, Belarus V

Search for lepton-flavor violating decays of heavy resonances and quantum black holes to eμ final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV

, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, A. Escalante Del Valle, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec

Search for new phyic in event with a leptonically decaying Z boon and a large tranvere momentum imbalance in proton–proton colliion at $$\qrt{} $$ = 13$$\,\text {TeV}$$TeV

A search for new physics in events with a Z boson produced in association with large missing transverse momentum at the LHC is presented. The search is based on the 2016 data sample of proton-proton collisions recorded with the CMS experiment at \(\sqrt{s} = 13\,\text {TeV} \), corresponding to an integrated luminosity of 35.9\(\,\text {fb}^{-1}\). The results of this search are...

Measurement of normalized differential \( \mathrm{t}\overline{\mathrm{t}} \) cross sections in the dilepton channel from pp collisions at \( \sqrt{s}=13 \) TeV

. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J

Measurement of associated Z + charm production in proton–proton collisions at $$\sqrt{s} = 8$$$$\,\text {TeV}$$TeV

. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Erö, M. Flechl, M. Friedl, R. Frühwirth1, V. M. Ghete, J. Grossmann, N. Hörmann, J. Hrubec, M. Jeitler1, A

Comparing transverse momentum balance of b jet pairs in pp and PbPb collisions at \( \sqrt{s_{\mathrm{NN}}}=5.02 \) TeV

, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, A. Escalante Del Valle, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J

Measurement of differential cross sections in the kinematic angular variable ϕ* for inclusive Z boson production in pp collisions at $$ \sqrt{s}=8 $$ TeV

]. HJEP03(218)7 Yerevan Physics Institute, Yerevan, Armenia A.M. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin

Combined search for electroweak production of charginos and neutralinos in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV

. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec, M. Jeitler1, A. Konig, N. Krammer, I. Kratschmer, D

Search for natural supersymmetry in events with top quark pairs and photons in pp collisions at \( \sqrt{s}=8 \) TeV

. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Jeitler1, A. Konig, I. Kratschmer, D. Liko, T. Matsushita, I. Mikulec, D. Rabady, N. Rad, B. Rahbaran, H. Rohringer, J

Search for electroweak production of charginos and neutralinos in multilepton final states in proton-proton collisions at \( \sqrt{s}=13 \) TeV

Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec, M

Study of dijet events with a large rapidity gap between the two leading jets in pp collisions at $$\sqrt{s}=7$$$$\,\text {TeV}$$TeV

Events with no charged particles produced between the two leading jets are studied in proton-proton collisions at \(\sqrt{s}=7\) \(\,\text {TeV}\). The jets were required to have transverse momentum \(p_{\mathrm {T}} ^{\text {jet}}>40\) \(\,\text {GeV}\) and pseudorapidity \(1.5<|\eta ^{\text {jet}} |<4.7\), and to have values of \(\eta ^{\text {jet}}\) with opposite signs. The...

Measurement of the inclusive $$ \mathrm{t}\overline{\mathrm{t}} $$ cross section in pp collisions at s=5.02$$ \sqrt{s}=5.02 $$ TeV using final states with at least one charged lepton

uncertainties, hep-ph/0104052 [INSPIRE]. Yerevan Physics Institute, Yerevan, Armenia A.M. Sirunyan, A. Tumasyan Institut fur Hochenergiephysik, Wien, Austria W. Adam, F. Ambrogi, E. Asilar, T. Bergauer, J ... . Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec, M. Jeitler1, A. Konig, N. Krammer, I. Kratschmer, D. Liko, T. Madlener, I. Mikulec

Search for new phenomena in final states with two opposite-charge, same-flavor leptons, jets, and missing transverse momentum in pp collisions at $$ \sqrt{s}=13 $$ TeV

, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec, M. Jeitler1, A. Konig, N. Krammer, I. Kratschmer, D

Search for supersymmetry in events with at least three electrons or muons, jets, and missing transverse momentum in proton-proton collisions at $$ \sqrt{s}=13 $$ TeV

. Asilar, T. Bergauer, J. Brandstetter, E. Brondolin, M. Dragicevic, J. Ero, M. Flechl, M. Friedl, R. Fruhwirth1, V.M. Ghete, J. Grossmann, J. Hrubec, M. Jeitler1, A. Konig, N. Krammer, I. Kratschmer, D