Browsing by Author "Va'vra, J"
Now showing items 21-40 of 43
-
Precision Measurement of the Ratio B(gamma(3S) -> tau(+)tau(-))/B(gamma(3S) -> mu(+)mu(-))
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (American Physical Society, 2020-12-08)We report on a precision measurement of the ratio R Υ ( 3 S ) τ μ = B ( Υ ( 3 S ) → τ + τ − ) / B ( Υ ( 3 S ) → μ + μ − ) using data collected with the BABAR detector at the SLAC PEP-II ... -
Precision Measurement of the Ratio B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}).
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (American Physical Society, 2020-12-11)We report on a precision measurement of the ratio R_{τμ}^{ϒ(3S)}=B(ϒ(3S)→τ^{+}τ^{-})/B(ϒ(3S)→μ^{+}μ^{-}) using data collected with the BABAR detector at the SLAC PEP-II e^{+}e^{-} collider. The measurement is based on a ... -
Resonances in e(+) e(-) annihilation near 2.2 GeV
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2020-01-22) -
Search for a light Higgs boson decaying to two gluons or s(s)over-bar in the radiative decays of Upsilon(1S)
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Stugu, B; Brown, DN; Kerth, LT; Kolomensky, YG (2013-08-06) -
Search for a muonic dark force at BABAR
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Koch, H; Schroeder, T (2016-07-19) -
Search for a Stable Six-Quark State at BABAR
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2019-02-22) -
Search for an Axionlike Particle in B Meson Decays
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2022) -
Search for B+ -> K+tau(+)tau(-) at the BABAR Experiment
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Koch, H; Schroeder, T (2017-01-20) -
Search for Darkonium in e(+) e(-) Collisions
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2022) -
Search for Evidence of Baryogenesis and Dark Matter in B^{+}→ψ_{D}+p Decays at BABAR.
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2023-11-17)A new dark sector antibaryon, denoted ψ_{D}, could be produced in decays of B mesons. This Letter presents a search for B^{+}→ψ_{D}+p (and the charge conjugate) decays in e^{+}e^{-} annihilations at 10.58 GeV, using data ... -
Search for Invisible Decays of a Dark Photon Produced in e(+)e(-) Collisions at BABAR
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Derdzinski, M; Giuffrida, A; Kolomensky, YG (2017-09-28) -
Search for Lepton Flavor Violation in Upsilon(3S) -> e(+/-)mu(-/+)
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2022) -
Search for lepton-flavor-violating decays D-0 -> X(0)e(+/-)mu(-/+)
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2020-06-15) -
Search for Rare or Forbidden Decays of the D-0 Meson
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (American Physical Society, 2020-02-19)We present a search for nine lepton-number-violating and three lepton-flavor-violating neutral charm decays of the type D 0 → h ' − h − ℓ ' + ℓ + and D 0 → h ' − h + ℓ ' ± ℓ ∓ , where h ... -
Search for the decay mode B-0 -> pp(p)over-bar (p)over-bar
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2018-10-23) -
Study of CP violation in Dalitz-plot analyses of B-0 -> K+ (K-Ks0), B+ -> K+ K-K+, and B+ -> (KsKsK+)-K-0-K-0
Lees, JP; Poireau, V; Tisserand, V; Garra Tico, J; Grauges, E; Milanes, DA; Palano, A; Pappagallo, M; Eigen, G; Stugu, B (2012-06-22) -
Study of the process e(+) e(-) -> pi(+)pi (-) pi(0) using initial state radiation with BABAR
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2021) -
Study of the process e(+)e(-) -> pi(+)pi(-)eta using initial state radiation
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (American Physical Society, 2018-03-21)We study the process e + e − → π + π − η γ , where the photon is radiated from the initial state. About 8000 fully reconstructed events of this process are selected from the BABAR data sample with an integrated ... -
Study of the reactions e(+)e(-) -> 2(pi(+)pi(-))pi(0)pi(0)pi(0) and 2(pi(+)pi(-))pi(0)pi(0)eta at center-of-mass energies from threshold to 4.5 GeV using initial-state radiation
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (American Physical Society, 2021-05-06)We study the processes e + e − → 2 ( π + π − ) π 0 π 0 π 0 γ and 2 ( π + π − ) π 0 π 0 η γ in which an energetic photon is radiated from the initial state. The data were collected with ... -
Study of the reactions e(+)e(-) -> pi(+)pi(-)pi(0)pi(0)pi(0) and pi(+)pi(-) pi(0)pi(0)eta at center-of-mass energies from threshold to 4.35 GeV using initial-state radiation
Lees, JP; Poireau, V; Tisserand, V; Grauges, E; Palano, A; Eigen, G; Brown, DN; Kolomensky, YG; Fritsch, M; Koch, H (2018-12-28)