List of Physics and Performance Publications by the Belle II Experiment
| Number▼ | Title▼ | WG | Principal Authors | Journal | Arxiv▼ |
|---|---|---|---|---|---|
| Measurement of the branching fraction and CP asymmetries of B0 → J/ψ π0 decays at Belle II | TDCPV | Chunhui Chen, James Cochran, Soeren Prell, Michele Veronesi | 2410.08622 | ||
| Measurements of the branching fractions of $\Xi_{c}^{0}\to\Xi^{0}\pi^{0}$, $\Xi_{c}^{0}\to\Xi^{0}\eta$, and $\Xi_{c}^{0}\to\Xi^{0}\eta^{\prime}$ and asymmetry parameter of $\Xi_{c}^{0}\to\Xi^{0}\pi^{0}$ | Junxi Cui, Sen Jia, Chengping Shen | 2406.04642 | |||
| 102 |
First measurements of branching fractions of $\Xi_c^{0} \to \Lambda \pi^{0}$, $\Xi_c^{0} \to \Lambda \eta$, and $\Xi_c^0 \to \Lambda \eta'$ decays using Belle and Belle~II data
Tags: Belle Run 1 Run 2 (partial) |
CHARM | @ Jianshe Zhou, Junxi Cui, Chengping Shen | submitted to PRD | 2510.20882 |
| 96 |
Measurement of $A_{CP}$ in $\Xi_c^+\to\Sigma^+ h^+ h^-$ and $\Lambda_c^+\to p h^+ h^-$ decays at Belle II
Tags: Run 1 |
CHARM | @ Jake Bennett, Angelo Di Canto | submitted to PRD | 2509.25765 |
| 95 |
Precise measurement of the mass difference between $B^0$ and $B^+$ mesons
Tags: Run 1 Belle |
QQBAR | @ Alexander Bondar, Roman Mizuk | submitted to JHEP | 2511.15926 |
| 92 |
Measurement of the time-dependent $CP$ asymmetry in $B^0 \to K_S^0 \pi^{+} \pi^{-} \gamma$ decays
Tags: Belle Run 1 Run 2 (partial) |
TDCPV | @ Varghese Babu, Jerome Baudot, Sviatoslav Bilokin, Giulio Dujany, Tristan Fillinger, Christian Finck, Pere Gironella Gironell, Isabelle Ripp-Baudot, Petros Stavroulakis | submitted to JHEP | 2510.01331 |
| 91 |
Measurement of CP Asymmetry in $D^0 \to \pi^+ \pi^− \pi^0$ decays
Tags: Run 1 |
CHARM | @ Giulia Casarosa, Ludovico Massaccesi | submitted to PRD | 2510.21224 |
| 90 |
Measurement of inclusive $B \to X_{u} \ell \nu$ partial branching fractions and $|V_{ub}|$ at Belle II
Tags: Run 1 |
SLME | @ Tommy Martinov, Marcel Hohmann, Lu Cao, Kerstin Tackmann, Florian Bernlochner, Merle Graf-Schreiber, Munira Khan, Martin Angelsmark, Phillip Urquijo | submitted to PRD | 2512.08056 |
| 88 | Model-agnostic likelihood for the reinterpretation of the $\boldsymbol{B^{+}\to K^{+} \nu \bar{\nu}}$ measurement at Belle II | EWP | @ Lorenz Ennio Gaertner, Nikolai Krug, Thomas Kuhr, Slavomira Stefkova | published in PRD | 2507.12393 |
| 87 |
Search for the $B^{-} \to \bar{\Sigma}_{c}(2455)^{--}\Xi_{c}^{+}$ and $\bar{B}^{0} \to \bar{\Sigma}_{c}(2455)^{0}\Xi_{c}^{0}$ decays at Belle and Belle II
Tags: Run 1 Belle |
BHAD | @ Yang Li, Chengping Shen | submitted to PRD | 2507.05094 |
| 85 |
Measurement of branching ratio of $B \rightarrow X_{s} \nu \bar{\nu}$ in Belle II experiment
Tags: Run 1 |
EWP | @ Akimasa Ishikawa, Youngjoon Kwon, Junewoo Park, Yutaka Ushiroda | submitted to PRL | 2511.10980 |
| 83 |
Measurement of $e^+e^-\to\eta\Upsilon(1S,2S)$ and search for $\gamma X_b$ with $\Upsilon(10753)$ scan data
Tags: Run 1 |
QQBAR | @ Yang Li, Eunil Won, Youwen Xue, Junhao Yin | submitted to PRL | 2509.01917 |
| 82 |
Search for lepton flavor violating decay $B^0 \rightarrow K^{*0} \tau \ell$ using the Belle and Belle II data sample
Tags: Run 1 Belle |
EWP | @ Valerio Bertacchi, Clotilde Lemettais, Giampiero Mancinelli, Justine Serrano | published in JHEP | 2505.08418 |
| 81 |
Determination of |Vcb| from B → Dlν decays at Belle II
Tags: Run 1 |
SLME | @ Philipp Horak, Christoph Schwanda | published in PRD | 2506.15256 |
| 76 |
Search for ALP through B→Ka'(a'→γγ) decay at Belle
Tags: Belle |
DARKLM | @ Sungjin Cho, Youngjoon Kwon | submitted to JHEP | 2507.01249 |
| 75 |
Measurement of $B^+\to\tau^+\nu_\tau$ branching fraction with a hadronic tagging method at Belle II
Tags: Run 1 |
SLME | @ Michele Aversano, Guglielmo De Nardo, Giovanni Gaudino, Toru Iijima, Mario Merola | published in PRD | 2502.04885 |
| 71 | Observation of the decay $B^0 \to J/\psi\,\omega$ at Belle II | EWP | @ Noah Brenny, Chunhui Chen, Michele Veronesi | published in PRD | 2412.12338 |
| 70 |
Search for a Dark Higgs produced in association with inelastic Dark Matter at the Belle II experiment
Tags: Run 1 |
DARKLM | @ Giacomo De Pietro, Patrick Ecker, Jonas Eppelt, Torben Ferber, Pablo Goldenzweig | published in PRL | 2505.09705 |
| 69 |
Measurement of $BF$, $f_L$ and $CP$ asymmetries in $B^0 \to \rho^+\rho^-$ decays and constraints on $\phi_2$ at Belle II
Tags: Run 1 |
TDCPV | @ Yu Nakazawa, Ryogo Okubo | published in PRD | 2412.19624 |
| 67 | Measurement of the time-integrated CP asymmetry in $D^0 \to K^0_S K^0_S$ decays using Belle and Belle II data | CHARM | @ Sanjeeda Das, Angelo Di Canto, Kavita Lalwani | published in PRD | 2411.00306 |
| 66 |
Measurement of Born cross sections for $e^+e^-\to\omega\chi_{bJ}$ and $\pi^+\pi^-\pi^0\chi_{bJ}$ ($J$ = 0, 1, 2) at Belle and Belle II
Tags: Run 1 Belle |
QQBAR | @ Sen Jia, Chengping Shen | submitted to JHEP | 2510.25461 |
| 62 |
Search for the $B0 \to K^{∗0} \tau^{+} \tau^{-}$ decay with an hadronic tagged approach
Tags: Run 1 |
EWP | @ Claudia Cecchi, Elisa Manoni, Stefano Moneta | published in PRL | 2504.10042 |
| 61 |
A test of lepton flavour universality with a measurement of $R(D^{(*)})$ using semileptonic B tagging and leptonic $\tau$ decays
Tags: Run 1 |
SLME | @ Florian Bernlochner, Jochen Dingfelder, Peter Lewis, Alina Manthei, Markus Prim | published in PRD | 2504.11220 |
| 59 | Measurement of the branching fraction and $CP$ asymmetries in $B^0 \to J/\psi \pi^0$ decays at Belle II | TDCPV | @ Chunhui Chen, James Cochran, Soeren Prell, Michele Veronesi | published in PRD | 2410.08622 |
| 56 | Search for the baryon number and lepton number violating decays $\tau^{\mathstrut -} \to \Lambda \pi^{\mathstrut -}$ and $\tau^{\mathstrut -} \to \bar\Lambda \pi^{\mathstrut -}$ at Belle II | TAU | @ Wenzhe Li, Yubo Li, Chengping Shen | published in PRD | 2407.05117 |
| 55 | Measurement of the integrated luminosity of data samples collected during 2019-2022 by the Belle II experiment | PERF | @ Chengping Shen, Jianshe Zhou, Xing-Yu Zhou, Radek Zlebcik | published in CHPHC | 2407.00965 |
| 52 | Measurements of the branching fractions of $\Xi_{c}^{0}\to\Xi^{0}\pi^{0}$, $\Xi_{c}^{0}\to\Xi^{0}\eta$, and $\Xi_{c}^{0}\to\Xi^{0}\eta^{\prime}$ and asymmetry parameter of $\Xi_{c}^{0}\to\Xi^{0}\pi^{0}$ | CHARM | @ Junxi Cui, Sen Jia, Chengping Shen | published in JHEP | 2406.04642 |
| 51 | Search for the decay $B^{0} \to \gamma \gamma$ using Belle and Belle II data | EWP | @ Bipul Bhuyan, Dibyajyoti Kalita, Shubhangi Maurya | published in PRD | 2405.19734 |
| 49 | Measurement of the branching fractions of $\bar{B} \to D^{(*)} K^{\mathstrut -} K_{(S)}^{(*)0}$ and $\bar{B} \to D^{(*)} D_s^{\mathstrut -}$ decays at Belle II | BHAD | @ Valerio Bertacchi, Karim Trabelsi | published in JHEP | 2406.06277 |
| 47 | Measurement of the branching fraction of the decay $B^{\mathstrut -} \to D^0\rho(770)^{\mathstrut -}$ at Belle II | BHAD | @ Mirco Dorigo, Riccardo Manfredi, Olga Werbycka | published in PRD | 2404.10874 |
| 46 | Measurement of the $e^+ e^{\mathstrut -} \to \pi^+ \pi^{\mathstrut -} \pi^0$ cross section in the energy range 0.62-3.50 GeV at Belle II | DARKLM | @ Toru Iijima, Boris Shwartz, Yuki Sue | published in PRD | 2404.04915 |
| 45 | Search for lepton flavour violating decay $\tau^- \to \mu^+ \mu^{\mathstrut -} \mu^{\mathstrut -}$ decays in Belle II data | TAU | @ Robin Leboucher, Alberto Martini, Armine Rostomyan, Justine Serrano, Laura Zani | published in JHEP | 2405.07386 |
| 44 | Search for rare $b \to d \ell^+\ell^{\mathstrut -}$ transitions at Belle | EWP | @ Chunhui Chen, Seema Choudhury, James Cochran, Soeren Prell | published in PRL | 2404.08133 |
| 43 | Test of light-lepton universality in $\tau$ decays with Belle II | TAU | @ Paul Feichtinger, Michel Hernandez Villanueva, Philipp Horak, Gianluca Inguglia, Alberto Martini, Zuzana Mediankin Gruberova, Petar Rados, Geraldine Raeuber, Armine Rostomyan | published in JHEP | 2405.14625 |
| 42 | Determination of the CKM angle $\phi_3$ from a combination of Belle and Belle II results | BHAD | @ Niharika Rout, Xiaodong Shi, Yateng Zhang | published in JHEP | 2404.12817 |
| 41 |
Measurements of branching fractions, CP and isospin asymmetries of $B\to \rho \gamma$ using 2 combined data of Belle and Belle II
Tags: Run 1 Belle |
EWP | @ Youngjoon Kwon, Shun Watanuki | published in PRD | 2407.08984 |
| 40 | Search for a $\mu^+ \mu^{\mathstrut -}$ resonance in four-muon final states at Belle II | DARKLM | @ Giacomo De Pietro, Enrico Graziani, Gianluca Inguglia, Martina Laurenza, Rajesh Kumar Maiti | published in PRD | 2403.02841 |
| 38 | First measurement of $R(X_{\tau/\ell})$ as an inclusive test of the $b \to c \tau \nu$ anomaly | SLME | @ Florian Bernlochner, Jochen Dingfelder, Henrik Junkerkalefeld, Peter Lewis, Marco Milesi, Paolo Rocchetti, Phillip Urquijo | published in PRL | 2311.07248 |
| 37 | Study of $\Upsilon(10753)$ decays to $\pi^+ \pi^{\mathstrut -}\Upsilon(nS)$ final states at Belle II | QQBAR | @ Bryan Fulsom, Junhao Yin | published in JHEP | 2401.12021 |
| 36 | Measurement of $CP$ asymmetries in $B^0 \to K_S^0 \pi^0 \gamma$ decays at Belle II | TDCPV | @ Koji Hara, Akimasa Ishikawa, Kenkichi Miyabayashi, Kazutaka Sumisawa, Yuma Uematsu, Yutaka Ushiroda | published in PRL | 2407.09139 |
| 35 | Measurement of $CP$ asymmetries in $B^0 \to \eta' K_S^0$ decays at Belle II | TDCPV | @ Hanwook Bae, Jakub Kandra, Stefano Lacaprara | published in PRD | 2402.03713 |
| 34 | New graph-neural-network flavor tagger for Belle II and measurement of $\sin2\phi_1$ in $B^0 \to J\psi K_S^0$ decays | TDCPV | @ Thibaud Humair, Yo Sato, Petros Stavroulakis, Oskar Tittel, Radek Zlebcik | published in PRD | 2402.17260 |
| 33 | Test of lepton flavour universality with a measurement of $R(D^{*})$ using hadronic $B$ tagging at the Belle II experiment | SLME | @ Racha Cheaib, Koji Hara, Toru Iijima, Taichiro Koga, Kazuki Kojima, Kodai Matsuoka, Katsuro Nakamura, Hannah Wakeling, Qi-Dong Zhou | published in PRD | 2401.02840 |
| 32 | Search for the $e^+ e^{\mathstrut -} \to \eta_b(1S)\omega$ and $e^+ e^{\mathstrut -} \to \chi_{b0}(1P)\omega$ processes at $\sqrt{s} = 10.745$ GeV | QQBAR | @ Roman Mizuk, Pavel Oskin | published in PRD | 2312.13043 |
| 31 | Precise measurement of the $D_s^+$ lifetime at Belle II | CHARM | @ Aman Sangal, Alan Schwartz | published in PRL | 2306.00365 |
| 30 | Measurement of the energy dependence of the $e^+ e^{\mathstrut -}\to B\bar{B}$, ${B}\bar{B}{}^*$ and ${B}{}^*\bar{B}{}^*$ cross sections at Belle II | QQBAR | @ Alexander Bondar, Roman Mizuk, Sergey Privalov | published in JHEP | 2405.18928 |
| 29 | Tests of light-lepton universality in angular asymmetries of $B^0 \to D^{*-} \ell^+ \nu$ decays | SLME | @ Florian Bernlochner, Michael Eliachevitch, Michael Hedges, Peter Lewis | published in PRL | 2308.02023 |
| 28 | Measurement of branching-fraction ratios and $CP$ asymmetries in $B^{\pm} \to D_{CP\pm} K^{\pm}$ decays at Belle and Belle II | BHAD | @ Tao Luo, Karim Trabelsi, Yi Zhang | published in JHEP | 2308.05048 |
| 27 | Measurement of $CP$ asymmetries and branching-fraction ratios for $B^{\pm} \to D K^{\pm}$ and $D\pi^{\pm}$ with $D \to K_S^0 K^{\pm} \pi^{\mp}$ using Belle and Belle II data | BHAD | @ Akimasa Ishikawa, Xiaodong Shi | published in JHEP | 2306.02940 |
| 26 | Search for a long-lived spin-0 mediator in $b \to s$ transitions at the Belle II experiment | DARKLM | @ Sascha Dreyer, Torben Ferber | published in PRD | 2306.02830 |