S. Stone

activity

19922020

most citedTest of lepton universality using

B^{+} \to K^{+} ℓ^{+} ℓ^{-}

decays

952 citations · 5.2k across the 109 of their papers we have counts for

collaborators

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92 papers · 1 filter

hep-ex2020★ 28 cited

First branching fraction measurement of the suppressed decay $Ξ_{c}^{0} \to π^{-} Λ_{c}^{+}$

LHCb collaboration, R. Aaij, C. Abellán Beteta +963

The $Ξ_{c}^{0}$ baryon is unstable and usually decays into charmless final states by the $c \to s u d$ transition. It can, however, also disintegrate into a $π^{-}$ meson and a…

hep-ex2020★ 53 cited

Study of the $ψ_{2} (3823)$ and $χ_{c 1} (3872)$ states in $B^{+} \to (J ψ π^{+} π^{-}) K^{+}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +956

The decays $B^{+} \to J / ψ π^{+} π^{-} K^{+}$ are studied using a data set corresponding to an integrated luminosity of 9fb $^{- 1}$ collected with the LHCb detector in proton-proton co…

hep-ex2019★ 32 cited

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +902

A search for $C P$ violation in the $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decay is performed using LHCb data corresponding to an integrated luminosity of 6.6 $f b^{- 1}$ collected in $pp$ coll…

hep-ex2019★ 1 cited

Methods of determining the absolute branching fractions of $Λ_{c}^{+}$ baryons and $D_{s}^{+}$ mesons at hadron colliders

Sheldon Stone

Current absolute branching fractions of $Λ_{c}^{+}$ and $D_{s}^{+}$ mesons are limiting the determination of important measurements. They have only been measured at $e^{+} e^{-}$ colliders. Her…

hep-ex2017★ 45 cited

Measurement of the $B^{\pm}$ production cross-section in pp collisions at $s =$ 7 and 13 TeV

LHCb collaboration, R. Aaij, B. Adeva +796

The production of $B^{\pm}$ mesons is studied in $pp$ collisions at centre-of-mass energies of 7 and 13 TeV, using $B^{\pm} \to J / ψ K^{\pm}$ decays and data samples correspon…

hep-ex2017★ 48 cited

Measurement of the shape of the $Λ_{b}^{0} \to Λ_{c}^{+} μ^{-} ν$ differential decay rate

LHCb collaboration, R. Aaij, B. Adeva +801

A measurement of the shape of the differential decay rate and the associated Isgur-Wise function for the decay $Λ_{b}^{0} \to Λ_{c}^{+} μ^{-} ν$ is reported, using data corresponding to…

hep-ex2016★ 15 cited

Search for $C P$ violation in the phase space of $D^{0} \to π^{+} π^{-} π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, B. Adeva +769

A search for time-integrated $C P$ violation in the Cabibbo-suppressed decay $\mbox{$D^0\rightarrowπ^+π^-π^+π^-$}$ is performed using an unbinned, model-independent technique known…

hep-ex2016★ 12 cited

Evidence for the two-body charmless baryonic decay $B^{+} \to p Λ ˉ$

LHCb collaboration, R. Aaij, B. Adeva +767

A search for the rare two-body charmless baryonic decay $B^{+} \to p Λ ˉ$ is performed with $pp$ collision data, corresponding to an integrated luminosity of $3\,\mbox{fb}^{-1}$, c…

hep-ex2015

Pentaquarks and Tetraquarks at LHCb

Sheldon Stone

Exotic resonant structures found in $Λ_{b}^{0}$ and $B^{0}$ decays into charmonium in the LHCb experiment are discussed. Examination of the $J / ψ p$ system in $Λ^0_b\to J/ψK^- p…

hep-ex2014★ 130 cited

Dalitz plot analysis of $B_{s}^{0} \to D ˉ^{0} K^{-} π^{+}$ decays

LHCb collaboration, R. Aaij, B. Adeva +701

The resonant substructure of $B_{s}^{0} \to D ˉ^{0} K^{-} π^{+}$ decays is studied with the Dalitz plot analysis technique. The study is based on a data sample corresponding to a…

hep-ex2014★ 8 cited

Lifetimes of some $b$ -flavored hadrons

Sheldon Stone

Recent measurements of lifetimes of some $b$ -flavored hadrons are presented and interpreted in the context of theoretical models, especially the Heavy Quark Expansion. Decay widths…

hep-ex2014★ 952 cited

Test of lepton universality using $B^{+} \to K^{+} ℓ^{+} ℓ^{-}$ decays

LHCb collaboration, R. Aaij, B. Adeva +697

A measurement of the ratio of the branching fractions of the $B^{+} \to K^{+} μ^{+} μ^{-}$ and $B^{+} \to K^{+} e^{+} e^{-}$ decays is presented using proton-proton colli…

hep-ex2014★ 92 cited

Measurement of the resonant and CP components in $B^{0} \to J / ψ π^{+} π^{-}$ decays

LHCb collaboration, R. Aaij, B. Adeva +693

The resonant structure of the reaction $B^{0} \to J / ψ π^{+} π^{-}$ is studied using data from 3 fb $^{- 1}$ of integrated luminosity collected by the LHCb experiment, one-t…

hep-ex2014★ 165 cited

Evidence for the decay $X (3872) \to ψ (2 S) γ$

LHCb collaboration, R. Aaij, B. Adeva +692

Evidence for the decay mode $X (3872) \to ψ (2 S) γ$ in $B^{+} \to X (3872) K^{+}$ decays is found with a significance of 4.4 standard deviations. The analysis is based on a dat…

hep-ex2014★ 15 cited

Method of Studying $Λ_{b}^{0}$ decays with one missing particle

Sheldon Stone, Liming Zhang

A new technique is discussed that can be applied to $Λ_{b}^{0}$ baryon decays where decays with one missing particle can be discerned from background and their branching fractions dete…

hep-ex2013★ 95 cited

Leptonic Decays of Charged Pseudoscalar Mesons - 2013

Jonathan L. Rosner, Sheldon Stone

We review the physics of purely leptonic decays of $π^{\pm}$ , $K^{\pm}$ , $D^{\pm}$ , $D_{s}^{\pm}$ , and $B^{\pm}$ pseudoscalar mesons. The measured decay rates are related to the product of t…

hep-ex2013★ 12 cited

Measurement of the charge asymmetry in $B^{\pm} \to ϕ K^{\pm}$ and search for $B^{\pm} \to ϕ π^{\pm}$ decays

LHCb collaboration, R. Aaij, B. Adeva +655

The \CP-violating charge asymmetry in $B^{\pm} \to ϕ K^{\pm}$ decays is measured in a sample of $pp$ collisions at 7 TeV centre-of-mass energy, corresponding to an integrated…

hep-ex2013★ 18 cited

Observation of the decay $B_{s}^{0} \to D ˉ^{0} ϕ$

The LHCb collaboration, R. Aaij, B. Adeva +655

First observation of the decay Bs -> D0bar phi is reported using pp collision data, corresponding to an integrated luminosity of 1.0 fb^-1, collected by the LHCb experiment at a ce…

hep-ex2013

The Long-Baseline Neutrino Experiment: Exploring Fundamental Symmetries of the Universe

LBNE Collaboration, Corey Adams, David Adams +482

The preponderance of matter over antimatter in the early Universe, the dynamics of the supernova bursts that produced the heavy elements necessary for life and whether protons even…

hep-ex2013★ 44 cited

Improved Measurement of Absolute Hadronic Branching Fractions of the Ds+ Meson

CLEO Collaboration, P. U. E. Onyisi, G. Bonvicini +67

The branching fractions of Ds meson decays serve to normalize many measurements of processes involving charm quarks. Using 586 pb^-1 of e+ e- collisions recorded at a center of mas…

hep-ex2013★ 77 cited

Use of B->J/ψf0 decays to discern the q anti-q or tetraquark nature of scalar mesons

Sheldon Stone, Liming Zhang

We consider the relative decay rates of B0 and Bs mesons into a Jψ plus a light scalar meson either the f0(500) (σ) or the f0(980). We show that it is possible to distinguish betwe…

hep-ex2013★ 91 cited

Observation of $B_{c}^{+} \to J / ψ D_{s}^{+}$ and $B_{c}^{+} \to J / ψ D_{s}^{*+}$ decays

LHCb collaboration, R. Aaij, C. Abellan Beteta +623

The decays $B_{c}^{+} \to J / ψ D_{s}^{+}$ and $B_{c}^{+} \to J / ψ D_{s}^{*+}$ are observed for the first time using a dataset, corresponding to an integrated luminosity of 3 $f b^{- 1}$ …

hep-ex2012★ 25 cited

Studies of the decays D^0 \rightarrow K_S^0K^-π^+ and D^0 \rightarrow K_S^0K^+π^-

CLEO Collaboration, J. Insler, H. Muramatsu +73

The first measurements of the coherence factor R_{K_S^0Kπ} and the average strong--phase difference δ^{K_S^0Kπ} in D^0 \to K_S^0 K^\mpπ^\pm decays are reported. These parameters ca…

hep-ex2012★ 77 cited

Leptonic decays of charged pseudoscalar mesons - 2012

Jonathan L. Rosner, Sheldon Stone

We review the physics of purely leptonic decays of $π^{\pm}$ , $K^{\pm}$ , $D^{\pm}$ , $D_{s}^{\pm}$ , and $B^{\pm}$ pseudoscalar mesons. The measured decay rates are related to the product of t…

First branching fraction measurement of the suppressed decay Ξc0​→π−Λc+​

Study of the ψ2​(3823) and χc1​(3872) states in B+→(Jψπ+π−)K+ decays

Search for CP violation and observation of P violation in Λb0​→pπ−π+π− decays

Methods of determining the absolute branching fractions of Λc+​ baryons and Ds+​ mesons at hadron colliders

Measurement of the B± production cross-section in pp collisions at s​= 7 and 13 TeV

Measurement of the shape of the Λb0​→Λc+​μ−ν differential decay rate

Search for CP violation in the phase space of D0→π+π−π+π− decays

Evidence for the two-body charmless baryonic decay B+→pΛˉ

Pentaquarks and Tetraquarks at LHCb

Dalitz plot analysis of Bs0​→Dˉ0K−π+ decays

Lifetimes of some b-flavored hadrons

Test of lepton universality using B+→K+ℓ+ℓ− decays

Measurement of the resonant and CP components in B0→J/ψπ+π− decays

Evidence for the decay X(3872)→ψ(2S)γ

Method of Studying Λb0​ decays with one missing particle

Leptonic Decays of Charged Pseudoscalar Mesons - 2013

Measurement of the charge asymmetry in B±→ϕK± and search for B±→ϕπ± decays

Observation of the decay Bs0​→Dˉ0ϕ

The Long-Baseline Neutrino Experiment: Exploring Fundamental Symmetries of the Universe

Improved Measurement of Absolute Hadronic Branching Fractions of the Ds+ Meson

Use of B->J/ψf0 decays to discern the q anti-q or tetraquark nature of scalar mesons

Observation of Bc+​→J/ψDs+​ and Bc+​→J/ψDs∗+​ decays

Studies of the decays D^0 \rightarrow K_S^0K^-π^+ and D^0 \rightarrow K_S^0K^+π^-

Leptonic decays of charged pseudoscalar mesons - 2012

First branching fraction measurement of the suppressed decay $Ξ_{c}^{0} \to π^{-} Λ_{c}^{+}$

Study of the $ψ_{2} (3823)$ and $χ_{c 1} (3872)$ states in $B^{+} \to (J ψ π^{+} π^{-}) K^{+}$ decays

Search for $C P$ violation and observation of $P$ violation in $Λ_{b}^{0} \to p π^{-} π^{+} π^{-}$ decays

Methods of determining the absolute branching fractions of $Λ_{c}^{+}$ baryons and $D_{s}^{+}$ mesons at hadron colliders

Measurement of the $B^{\pm}$ production cross-section in pp collisions at $s =$ 7 and 13 TeV

Measurement of the shape of the $Λ_{b}^{0} \to Λ_{c}^{+} μ^{-} ν$ differential decay rate

Search for $C P$ violation in the phase space of $D^{0} \to π^{+} π^{-} π^{+} π^{-}$ decays

Evidence for the two-body charmless baryonic decay $B^{+} \to p Λ ˉ$

Dalitz plot analysis of $B_{s}^{0} \to D ˉ^{0} K^{-} π^{+}$ decays

Lifetimes of some $b$ -flavored hadrons

Test of lepton universality using $B^{+} \to K^{+} ℓ^{+} ℓ^{-}$ decays

Measurement of the resonant and CP components in $B^{0} \to J / ψ π^{+} π^{-}$ decays

Evidence for the decay $X (3872) \to ψ (2 S) γ$

Method of Studying $Λ_{b}^{0}$ decays with one missing particle

Measurement of the charge asymmetry in $B^{\pm} \to ϕ K^{\pm}$ and search for $B^{\pm} \to ϕ π^{\pm}$ decays

Observation of the decay $B_{s}^{0} \to D ˉ^{0} ϕ$

Observation of $B_{c}^{+} \to J / ψ D_{s}^{+}$ and $B_{c}^{+} \to J / ψ D_{s}^{*+}$ decays