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20012015
most citedObservation of two charged bottomonium-like resonances in Y(5S) decays

610 citations · 2.2k across the 23 of their papers we have counts for

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hep-ex2015★ 9 cited

Measurement of Azimuthal Modulations in the Cross-Section of Di-Pion Pairs in Di-Jet Production from Electron-Positron Annihilation

A. Abdesselam, I. Adachi, K. Adamczyk +418

We present an extraction of azimuthal correlations between two pairs of charged pions detected in opposite jets from electron-positron annihilation. These correlations may arise fr…

hep-ex2014★ 427 cited

The Physics of the B Factories

A. J. Bevan, B. Golob, Th. Mannel +2003

This work is on the Physics of the B Factories. Part A of this book contains a brief description of the SLAC and KEK B Factories as well as their detectors, BaBar and Belle, and da…

hep-ex2013★ 96 cited

Measurement of the Branching Fraction Br(Lambda_c+ -> p K- pi+)

A. Zupanc, C. Bartel, N. Gabyshev +184

We present the first model-independent measurement of the absolute branching fraction of the Lambda_c+ -> p K- pi+ decay using a data sample of 978 fb^-1 collected with the Belle d…

hep-ex2013★ 178 cited

Experimental constraints on the spin and parity of the Z(4430)+

Belle Collaboration, K. Chilikin, R. Mizuk +188

We perform a full amplitude analysis of B0 -> psi' K+ pi- decays, with psi' -> mu+ mu- or e+ e-, to constrain the spin and parity of the Z(4430)-. The J^P=1+ hypothesis is favored…

hep-ex2012★ 22 cited

Search for CP Violation in the Decay

B. R. Ko, E. Won, I. Adachi +142

We search for CP violation in the decay using a data sample with an integrated luminosity of 977 fb collected with the Belle detector at the KEKB…

hep-ex2012★ 12 cited

Search for double charmonium decays of the P-wave spin-triplet bottomonium states

The Belle Collaboration

Using a sample of 158 million events collected with the Belle detector, we search for the first time for double charmonium decays of the -wave spin-triplet bottomonium s…

hep-ex2011★ 610 cited

Observation of two charged bottomonium-like resonances in Y(5S) decays

the Belle Collaboration

We report the observation of two narrow structures in the mass spectra of the pi+-Y(nS) (n=1,2,3) and pi+-hb(mP)(m$ (m=1,2) pairs that are produced in association with a single cha…

hep-ex2011★ 45 cited

Search for Lepton-number-violating B+->D-l+l'+ Decays

O. Seon, Y. J. Kwon, T. Iijima

We perform the first search for lepton-number-violating B+->D-l+l'+ decays, where l and l' stand for e or mu, using 772 x 10^6 BB-bar pairs accumulated at the Upsilon(4S) resonance…

hep-ex2011★ 13 cited

Observation of and Search for CP Violation in Decays

E. Won, B. R. Ko

We report the first observation of the doubly Cabibbo-suppressed decays using a 791 fb data sample collected with the Belle detector at th…

hep-ex2011★ 150 cited

Observation of and search for in B decays

V. Bhardwaj, K. Trabelsi, J. B. Singh +2

We report a study of and decay modes using events collected at the Υ(4S)$ resonance with the Belle detector at the KEKB…

hep-ex2011★ 152 cited

First observation of the P-wave spin-singlet bottomonium states h_b(1P) and h_b(2P)

Belle Collaboration

We report the first observation of the spin-singlet bottomonium states h_b(1P) and h_b(2P) produced in the reaction e+e- --> hb(nP)pi+pi- using a 121.4fb-1 data sample collected at…

hep-ex2010★ 4 cited

Branching fractions for chi_cJ -> p p-bar pi^0, p p-bar eta, and p p-bar omega

CLEO Collaboration, P. U. E. Onyisi, J. L. Rosner +89

Using a sample of 25.9 million psi(2S) decays acquired with the CLEO-c detector at the CESR e^+e^- collider, we report branching fractions for the decays chi_cJ -> p p-bar pi^0, p…

hep-ex2008★ 51 cited

Determination of the D0 -> K+pi- Relative Strong Phase Using Quantum-Correlated Measurements in e+e- -> D0 D0bar at CLEO

The CLEO Collaboration, D. M. Asner

We exploit the quantum coherence between pair-produced D0 and D0bar in psi(3770) decays to study charm mixing, which is characterized by the parameters x and y, and to make a first…

hep-ex2006★ 1 cited

Improved Measurement of the Branching Fraction and Energy Spectrum of eta' from Upsilon(1S) Decays

O. Aquines, CLEO Collaboration

We present an improved measurement of the meson energy spectrum in decays, using 1.2 fb^{-1} of data taken at the center-of-mass energy with the CLEO III detec…

hep-ex2005★ 62 cited

Measurement of sigma(e^+e^- --> psi(3770) --> hadrons) at E_{cm}=3773 MeV

D. Besson

We measure the cross section for e^+e^- -> ψ(3770) -> hadrons at Ecm=3773 MeV to be (6.38+-0.08^{+0.41}_{-0.30}) nb using the CLEO detector at the CESR e^+e^- collider. The differe…

hep-ex2005★ 133 cited

Precision Measurements of the Timelike Electromagnetic Form Factors of Pion, Kaon, and Proton

T. K. Pedlar, CLEO Collaboration

Using 20.7 pb^-1 of e+e- annihilation data taken at sqrt{s} = 3.671 GeV with the CLEO-c detector, precision measurements of the electromagnetic form factors of the charged pion, ch…

hep-ex2005★ 73 cited

Observation of psi(3770)--> pi pi J/psi and Measurement of Gamma_{ee}[psi(2S)]

N. E. Adam, CLEO Collaboration

We observe signals for the decays psi(3770)--> X J/psi from data acquired with the CLEO detector operating at the CESR e^+e^- collider with sqrt{s}=3773 MeV. We measure the followi…

hep-ex2005★ 93 cited

Measurement of Absolute Hadronic Branching Fractions of D Mesons and e^+e^- --> D barD Cross Sections at E_cm = 3773 MeV

Q. He

Using 55.8 pb^-1 of e^+e^- collisions recorded at the psi(3770) resonance with the CLEO-c detector at CESR, we determine absolute hadronic branching fractions of charged and neutra…

hep-ex2004★ 2 cited

Search for $e^+e^- --> Lambda_b^0 barLambda_b^0 Near Threshold

D. Besson, CLEO Collaboration

Using the CLEO III detector at CESR we study e+e- collisions in the center-of-mass energy close to, or above, Lambda_b anti-Lambda_b production threshold. We search for evidence of…

hep-ex2004★ 13 cited

Measurement of the Xi0 -> Lambda gamma Decay Asymmetry and Branching Fraction

A. Lai

In data taken with the NA48 experiment at the CERN SPS in 1999, 730 candidates of the weak radiative hyperon decay Xi0 -> Lambda gamma have been found with an estimated background…

hep-ex2002★ 9 cited

Search for the decay

A. Lai

A search for the decay has been made using the NA48 detector at the CERN SPS. Using data collected in 1999 during a 40-hour run with a high-intensity beam, an u…

hep-ex2002★ 12 cited

A Measurement of the K_S Lifetime

NA48 Collaboration

A measurement of the K_S lifetime is presented using data recorded by the NA48 experiment at the CERN-SPS during 1998 and 1999. The K_S lifetime is derived from the ratio of decay…

hep-ex2001★ 4 cited

Measurement of the quadratic slope parameter in the K_L -> 3π^0 decay Dalitz plot

NA48 Collaboration

A value of (-6.1 +- 0.9_{stat} +- 0.5_{syst})*10^{-3} is obtained for the quadratic slope parameter h in the K_L -> 3π^0 decay Dalitz plot at the NA48 experiment at the CERN SPS. T…