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Analysis of events with b-jets and a pair of leptons of the same charge in pp collisions at √s = 8 TeV with the ATLAS detector

Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration (2015)

Topic model for four-top at the LHC

Alvarez, Ezequiel; Lamagna, Federico Agustín; Szewc, Manuel (Springer, 2020-01)

We study the implementation of a Topic Model algorithm in four-top searches at the LHC as a test-probe of a not ideal system for applying this technique. We study this Topic Model behavior as its different hypotheses such ...

Four tops for LHC

Alvarez, Ezequiel; Faroughy, Darius A.; Kamenik, Jernej F.; Morales, Roberto Anibal; Szynkman, Alejandro Andrés (Elsevier Science, 2017-02)

We design a search strategy for the Standard Model ttï¿½ttï¿½ production at the LHC in the same-sign dilepton and trilepton channels. We study different signal features and, given the small expected number of signal events, ...

Limits on anomalous top quark gauge couplings from Tevatron and LHC data

Universidade Estadual Paulista (Unesp); INFN Trieste and SISSA (2015-01-01)

We review and update current limits on possible anomalous couplings of the top quark to W gauge bosons. We consider data from top quark decay (as encoded in the W-boson helicity fractions) and single-top production (in the ...

Search for direct top squark pair production in final states with two leptons in √s = 13 TeV pp collisions with the ATLAS detector

Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration (2017)

Measurements of spin correlation in top-antitop quark events from proton-proton collisions at √s = 7 TeV using the ATLAS detector

Alconada Verzini, María Josefina; Alonso, Francisco; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration (2014)

Organic compost and potassium top dressing fertilization on production and quality of beetroot

Universidade Estadual Paulista (Unesp) (2015-01-01)

The potassium (K) in top dressing fertilization is used for beetroot production in Brazil. However, most of K studies are made with fertilization before planting, and it is not known the real need of this K top dressing ...

Search for pair production of vector-like top quarks in events with one lepton, jets, and missing transverse momentum in √s = 13 TeV pp collisions with the ATLAS detector

Measurement of the charge asymmetry in top quark pair production in pp collisions at √s = 7 TeV using the ATLAS detector

Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín F.; Wahlberg, Hernán Pablo; The ATLAS Collaboration (2012)

Measurement of the top quark pair production charge asymmetry in proton-proton collisions at √s = 7 TeV using the ATLAS detector

Alconada Verzini, María Josefina; Alonso, Francisco; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín Fernando; The ATLAS Collaboration (2014)

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