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Publications (89)

hep-ex2017

Search for heavy neutrinos at Belle

Belle Collaboration, D. Liventsev, I. Adachi +173

We report on a search for heavy neutrinos in B-meson decays. The results are obtained using a data sample that contains 772x10^6 BB-bar pairs collected at the Upsilon(4S) resonance…

physics.ins-det2010

Belle II Technical Design Report

T. Abe, I. Adachi, K. Adamczyk +407

The Belle detector at the KEKB electron-positron collider has collected almost 1 billion Y(4S) events in its decade of operation. Super-KEKB, an upgrade of KEKB is under constructi…

hep-ex2010

Measurement of CP violating asymmetries in B^0 -> K^+K^- K^0_S decays with a time-dependent Dalitz approach

Belle Collaboration, Y. Nakahama, K. Sumisawa +133

We report a measurement of $C P$ violating asymmetries in $B^{0} (B^{0}) \to K^{+} K^{-} K_{S}^{0}$ decays with a time-dependent Dalitz approach. This analysis is based on a data samp…

hep-ex2021

Observation of excited $I^c ◯_{c}^{0}$ baryons in $I^c ◯_{b}^{-} \to I^_{c}^{+} K^{-} I ¨ ^{-}$ decays

LHCb collaboration, R. Aaij, C. AbellÃ¡n Beteta +959

The first observation of the $I^c ◯_{b}^{-} \to I^_{c}^{+} K^{-} I ¨ ^{-}$ decay is reported using $pp$ collision data at centre-of-mass energies of 7, 8 and 13\, $TeV$ collected by the LHC…

hep-ex2010

First Measurement of Inclusive B -> X_s eta Decays

Belle Collaboration, K. Nishimura, T. E. Browder +140

We report a first measurement of inclusive B -> X_s eta decays, where X_s is a charmless state with unit strangeness. The measurement is based on a pseudo-inclusive reconstruction…

hep-ex2011

Search for CP violation in tau -> K^0_S pi nu_tau decays at Belle

M. Bischofberger, H. Hayashii, K. Adamczyk +113

We report on a search for CP violation in tau -> K^0_S pi nu_tau decays using a data sample of 699 fb^{-1} collected in the Belle experiment at the KEKB electron-positron asymmetri…

Publications (89)

Search for heavy neutrinos at Belle

Belle II Technical Design Report

Measurement of CP violating asymmetries in B^0 -> K^+K^- K^0_S decays with a time-dependent Dalitz approach

Observation of excited I^c◯c0​ baryons in I^c◯b−​→I^c+​K−I¨− decays

First Measurement of Inclusive B -> X_s eta Decays

Search for CP violation in tau -> K^0_S pi nu_tau decays at Belle

Study of charmonium and charmonium-like contributions in B+→J/I¨I^⋅K+ decays

Top-Quark Physics at the CLIC Electron-Positron Linear Collider

Evidence for the decay B0 --> K+K-pi0

Measurement of the nuclear modification factor and prompt charged particle production in pPb and pp collisions at sNN​​=5TeV

Study of Two-Body e+e−→Bs(∗)​Bˉs(∗)​ Production in the Energy Range from 10.77 to 11.02 GeV

Angular analysis of D0→I¨+I¨−I^¼+I^¼− and D0→K+K−I^¼+I^¼− decays and search for CP violation

Measurement of the lifetimes of promptly produced I^c◯c0​ and I^c0​ baryons

First Observation of CP Violation in B0->D(*)CP h0 Decays by a Combined Time-Dependent Analysis of BaBar and Belle Data

Observation of Bs->Ds(*)+Ds(*)- using e+e- collisions and a determination of the Bs-Bsbar width difference ÎÎ_s

Measurements of Branching Fractions and Direct CP Asymmetries for B -> K pi, B->pi pi and B->to KK Decays

Higgs Physics at the CLIC Electron-Positron Linear Collider

Measurement of the W boson mass

Evidence for the Suppressed Decay B- -> DK-, D -> K+pi-

Study of Z bosons produced in association with charm in the forward region

Searches for rare Bs0​ and B0 decays into four muons

Observation of the mass difference between neutral charm-meson eigenstates

Search for CP violation in D(s)+​→h+I¨0 and D(s)+​→h+I^⋅ decays

Amplitude analysis of e+e- => Y(nS)pi+pi- at sqrt(s)=10.865 GeV

Observation of the decay I^b0​→I¨c1​pI¨−

Measurement of prompt charged-particle production in pp collisions at a centre-of-mass energy of 13 TeV

First observation of a doubly charged tetraquark and its neutral partner

Observation of two new excited I^b0​ states decaying to I^b0​K−I¨+

Analysis of neutral B-meson decays into two muons

Precise determination of the B0s-B0sbar oscillation frequency

Measurement of J/I¨ production cross-sections in pp collisions at s​=5 TeV

Test of lepton universality in beauty-quark decays

First measurement of the Z→I^¼+I^¼− angular coefficients in the forward region of pp collisions at s​=13 TeV

Measurement of the photon polarization in I^b​→I^I^3 decays

Search for the decay B0→I¨I^¼+I^¼−

Study of e+e- => B(*) B(*)-bar pi+- at sqrt(s)=10.866 GeV

Amplitude analysis of the I^c+​→pK−I¨+ decay and I^c+​ baryon polarization measurement in semileptonic beauty hadron decays

Precision measurement of forward Z boson production in proton-proton collisions at s​=13 TeV

Observation of I^b0​→D+pI¨−I¨− and I^b0​→D∗+pI¨−I¨− decays

Evidence for B- -> tau- nu_tau-bar with a Hadronic Tagging Method Using the Full Data Sample of Belle

Constraints on the CKM angle I^3 from B±→Dh± decays using D→h±h′∓I¨0 final states

Observation of the Bs0​→D∗+D∗− decay

Observation of a I^b0​−I^b0​ production asymmetry in proton-proton collisions at s​=7 and 8TeV

Simultaneous determination of CKM angle I^3 and charm mixing parameters

Study of the doubly charmed tetraquark Tcc+​

Search for the doubly heavy baryon I^bc+​ decaying to J/I¨I^c+​

Measurement of the charm mixing parameter yCP​−yCPKI¨​ using two-body D0 meson decays

Search for the doubly charmed baryon I^cc+​ in the I^c+​I¨−I¨+ final state

Evidence for modification of b quark hadronization in high-multiplicity pp collisions at s​=13 TeV

First observation of the B+→Ds+​Ds−​K+ decay

Observation of an exotic narrow doubly charmed tetraquark

Search for CP violation in I^b−​→pK−K− decays

Search for massive long-lived particles decaying semileptonically at sqrt(s)=13 TeV

Study of the Bc+​ decays into charmonia and three light hadrons

Measurement of the Bs0​→I^¼+I^¼− decay properties and search for the B0→I^¼+I^¼− and Bs0​→I^¼+I^¼−I^3 decays

Tracking performance and simulation of capacitively coupled pixel detectors for the CLIC vertex detector

The Compact Linear e+e− Collider (CLIC): Accelerator and Detector

Measurement of I¨c1​(3872) production in proton-proton collisions at s​=8 and 13 TeV

Angular analysis of the rare decay Bs0​→I¨I^¼+I^¼−

Study of Bc+​ meson decays to charmonia plus multihadron final states

Measurements of B→DˉDs0∗+​(2317) decay rates and a search for isospin partners of the Ds0∗+​(2317)

Search for the doubly charmed baryon I^c◯cc+​

Measurement of B0→J/I¨I^⋅(′) and Constraint on the I^⋅−I^⋅′ Mixing Angle

Observation of the doubly charmed baryon decay I^cc++​→I^c′+​I¨+

Centrality determination in heavy-ion collisions with the LHCb detector

Angular analysis of B0→D∗−Ds∗+​ with Ds∗+​→Ds+​I^3 decays

Observation of the B0→D∗0K+I¨− and Bs0​→D∗0K−I¨+ decays

Study of B0→I¨+I¨− decays and implications for the CKM angle I¨2​

Branching fraction measurements of the rare Bs0​→I¨I^¼+I^¼− and Bs0​→f2′​(1525)I^¼+I^¼− decays

Observation of Ï(4040) and Ï(4160) decay into Î·J/Ï

Amplitude analysis of B0→D0Ds+​I¨− and B+→D−Ds+​I¨+ decays

Observation of sizeable I¨ contribution to I¨c1​(3872)→I¨+I¨−J/I¨ decays

Observation of the decay I^b0​→I^c+​I¨−I^½I¨​

Identification of charm jets at LHCb

Observation of the suppressed I^b0​→DpK− decay with D→K+I¨− and measurement of its CP asymmetry

Updated search for Bc+​ decays to two charm mesons

Study of coherent J/I¨ production in lead-lead collisions at sNN​​=5TeV

Measurement of gamma gamma* --> pi0 transition form factor at Belle

Search for the lepton-flavour violating decays B0→K∗0I^¼±e∓ and Bs0​→I¨I^¼±e∓

Observation of excited $I^c ◯_{c}^{0}$ baryons in $I^c ◯_{b}^{-} \to I^_{c}^{+} K^{-} I ¨ ^{-}$ decays

Study of charmonium and charmonium-like contributions in $B^{+} \to J / I ¨ I^\cdot K^{+}$ decays

Measurement of the nuclear modification factor and prompt charged particle production in $p Pb$ and $pp$ collisions at $s_{NN} = 5 TeV$

Study of Two-Body $e^{+} e^{-} \to B_{s}^{()} B ˉ_{s}^{()}$ Production in the Energy Range from 10.77 to 11.02 GeV

Angular analysis of $D^{0} \to I ¨ ^{+} I ¨ ^{-} I^¼^{+} I^¼^{-}$ and $D^{0} \to K^{+} K^{-} I^¼^{+} I^¼^{-}$ decays and search for $C P$ violation

Measurement of the lifetimes of promptly produced $I^c ◯_{c}^{0}$ and $I^_{c}^{0}$ baryons

Observation of Bs->Ds()+Ds()- using e+e- collisions and a determination of the Bs-Bsbar width difference ÎÎ_s

Study of $Z$ bosons produced in association with charm in the forward region

Searches for rare $B_{s}^{0}$ and $B^{0}$ decays into four muons

Search for $C P$ violation in $D_{(s)}^{+} \to h^{+} I ¨ ^{0}$ and $D_{(s)}^{+} \to h^{+} I^\cdot$ decays

Observation of the decay $I^_{b}^{0} \to I ¨ _{c 1} p I ¨ ^{-}$

Observation of two new excited $I^_{b}^{0}$ states decaying to $I^_{b}^{0} K^{-} I ¨ ^{+}$

Analysis of neutral $B$ -meson decays into two muons

Measurement of $J / I ¨ $ production cross-sections in $pp$ collisions at $s = 5$ TeV

First measurement of the $Z \to I^¼^{+} I^¼^{-}$ angular coefficients in the forward region of $pp$ collisions at $s = 13$ TeV

Measurement of the photon polarization in $I^_{b} \to I^ I^^{3}$ decays

Search for the decay $B^{0} \to I ¨ I^¼^{+} I^¼^{-}$

Study of e+e- => B() B()-bar pi+- at sqrt(s)=10.866 GeV

Amplitude analysis of the $I^_{c}^{+} \to p K^{-} I ¨ ^{+}$ decay and $I^_{c}^{+}$ baryon polarization measurement in semileptonic beauty hadron decays

Precision measurement of forward $Z$ boson production in proton-proton collisions at $s = 13$ TeV

Observation of $I^_{b}^{0} \to D^{+} p I ¨ ^{-} I ¨ ^{-}$ and $I^_{b}^{0} \to D^{*+} p I ¨ ^{-} I ¨ ^{-}$ decays

Constraints on the CKM angle $I^^{3}$ from $B^{\pm} \to D h^{\pm}$ decays using $D \to h^{\pm} h^{' \mp} I ¨ ^{0}$ final states

Observation of the $B_{s}^{0} \to D^{+} D^{-}$ decay

Observation of a $I^_{b}^{0} - I^_{b}^{0}$ production asymmetry in proton-proton collisions at $s = 7 and 8 TeV$

Simultaneous determination of CKM angle $I^^{3}$ and charm mixing parameters

Study of the doubly charmed tetraquark $T_{cc}^{+}$

Search for the doubly heavy baryon $I^_{bc}^{+}$ decaying to $J / I ¨ I^_{c}^{+}$

Measurement of the charm mixing parameter $y_{C P} - y_{C P}^{K I ¨ }$ using two-body $D^{0}$ meson decays

Search for the doubly charmed baryon $I^_{cc}^{+}$ in the $I^_{c}^{+} I ¨ ^{-} I ¨ ^{+}$ final state

Evidence for modification of $b$ quark hadronization in high-multiplicity $pp$ collisions at $s = 13$ TeV

First observation of the $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ decay

Search for $C P$ violation in $I^_{b}^{-} \to p K^{-} K^{-}$ decays

Study of the $B_{c}^{+}$ decays into charmonia and three light hadrons

Measurement of the $B_{s}^{0} \to I^¼^{+} I^¼^{-}$ decay properties and search for the $B^{0} \to I^¼^{+} I^¼^{-}$ and $B_{s}^{0} \to I^¼^{+} I^¼^{-} I^^{3}$ decays

The Compact Linear e $^{+}$ e $^{-}$ Collider (CLIC): Accelerator and Detector

Measurement of $I ¨ _{c 1} (3872)$ production in proton-proton collisions at $s = 8$ and $13$ TeV

Angular analysis of the rare decay $B_{s}^{0} \to I ¨ I^¼^{+} I^¼^{-}$

Study of $B_{c}^{+}$ meson decays to charmonia plus multihadron final states

Measurements of $B \to D ˉ D_{s 0}^{+} (2317)$ decay rates and a search for isospin partners of the $D_{s 0}^{+} (2317)$

Search for the doubly charmed baryon $I^c ◯_{cc}^{+}$

Measurement of $B^{0} \to J / I ¨ I^\cdot^{(}^{'}^{)}$ and Constraint on the $I^\cdot - I^\cdot^{'}$ Mixing Angle

Observation of the doubly charmed baryon decay $I^_{cc}^{++} \to I^_{c}^{^{'} +} I ¨ ^{+}$

Angular analysis of $B^{0} \to D^{-} D_{s}^{+}$ with $D_{s}^{*+} \to D_{s}^{+} I^^{3}$ decays

Observation of the $B^{0} \to D^{* 0} K^{+} I ¨ ^{-}$ and $B_{s}^{0} \to D^{* 0} K^{-} I ¨ ^{+}$ decays

Study of $B^{0} \to I ¨ ^{+} I ¨ ^{-}$ decays and implications for the CKM angle $I ¨ _{2}$

Branching fraction measurements of the rare $B_{s}^{0} \to I ¨ I^¼^{+} I^¼^{-}$ and $B_{s}^{0} \to f_{2}^{'} (1525) I^¼^{+} I^¼^{-}$ decays

Observation of Ï(4040) and Ï(4160) decay into Î·J/Ï

Amplitude analysis of $B^{0} \to D^{0} D_{s}^{+} I ¨ ^{-}$ and $B^{+} \to D^{-} D_{s}^{+} I ¨ ^{+}$ decays

Observation of sizeable $I ¨ $ contribution to $I ¨ _{c 1} (3872) \to I ¨ ^{+} I ¨ ^{-} J / I ¨ $ decays

Observation of the decay $I^_{b}^{0} \to I^_{c}^{+} I ¨ ^{-} I^½_{I ¨} $

Observation of the suppressed $I^_{b}^{0} \to D p K^{-}$ decay with $D \to K^{+} I ¨ ^{-}$ and measurement of its $C P$ asymmetry

Updated search for $B_{c}^{+}$ decays to two charm mesons

Study of coherent $J / I ¨ $ production in lead-lead collisions at $s_{N N} = 5 T e V$

Search for the lepton-flavour violating decays $B^{0} \to K^{* 0} I^¼^{\pm} e^{\mp}$ and $B_{s}^{0} \to I ¨ I^¼^{\pm} e^{\mp}$

Evidence for a new structure in the $J / I ¨ p$ and $J / I ¨ p ˉ$ systems in $B_{s}^{0} \to J / I ¨ p p ˉ$ decays

Observation of a resonant structure near the $D_{s}^{+} D_{s}^{-}$ threshold in the $B^{+} \to D_{s}^{+} D_{s}^{-} K^{+}$ decay

$J / I ¨ $ photo-production in Pb-Pb peripheral collisions at $s_{NN}$ = 5 TeV

Open charm production and asymmetry in $p$ Ne collisions at $s_{NN} =$ 68.5 GeV

Tests of lepton universality using $B^{0} \to K_{S}^{0} ℓ^{+} ℓ^{-}$ and $B^{+} \to K^{*+} ℓ^{+} ℓ^{-}$ decays

Measurement of the decay $B^{0} \to I ¨ ^{-} ℓ^{+} I^½$ and determination of $∣ V_{u b} ∣$

Nuclear modification factor of neutral pions in the forward and backward regions in $p$ -Pb collisions

Search for the radiative $I^_{b}^{-} \to I^^{-} I^^{3}$ decay