List of Physics and Performance Publications by the Belle II Experiment

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Number▼ Title▼ WG Principal Authors Journal Arxiv▼
1 Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment DARKLM @ Suxian Li, Chengping Shen, Xing-Yu Zhou published in CHPHC 1910.05365
2 Search for an invisibly decaying $Z^{\prime}$ boson at Belle II in $e^+ e^{\mathstrut -} \to \mu^+ \mu^{\mathstrut -} (e^{\pm} \mu^{\mp})$ + missing energy final states DARKLM @ Michel Bertemes, Marcello Campajola, Luigi Corona, Giacomo De Pietro, Enrico Graziani, Gianluca Inguglia, Ilya Komarov, Alberto Martini, Laura Zani published in PRL 1912.11276
3 Search for axion-like particles produced in $e^+e^{\mathstrut -}$ collisions at Belle II DARKLM @ Michael De Nuccio, Torben Ferber published in PRL 2007.13071
4 Search for $B^+ \to K^+ \nu \bar{\nu}$ using an inclusive tagging method at Belle II EWP @ Filippo Dattola, Alexander Glazov, Simon Kurz, Cyrille Praz, Slavomira Stefkova published in PRL 2104.12624
5 Precise measurement of the $D^0$ and $D^+$ lifetimes at Belle II CHARM @ Tadeas Bilka, Giulia Casarosa, Angelo Di Canto, Mirco Dorigo, Nisar Nellikunnummel, Radek Zlebcik published in PRL 2108.03216
6 Measurement of lepton mass squared moments in $B \to X_c \ell^+ \bar{\nu}{}_{\ell}$ decays with the Belle II experiment SLME @ Florian Bernlochner, Maximilian Welsch published in PRD 2205.06372
7 Combined analysis of Belle and Belle II data to determine the CKM angle $\phi_3$ using $B^+ \to D(K_S^0 h^{\mathstrut -} h^+)h^+$ decays BHAD @ James Libby, Niharika Rout, Karim Trabelsi published in JHEP 2110.12125
8 Search for a dark photon and an invisible dark Higgs boson in $\mu^+ \mu^{\mathstrut -}$ and missing energy final states with the Belle II experiment DARKLM @ Michel Bertemes, Marcello Campajola, Giacomo De Pietro, Enrico Graziani, Gianluca Inguglia published in PRL 2207.00509
9 Measurement of the $\Lambda_c^+$ lifetime CHARM @ Jake Bennett, Angelo Di Canto, Nisar Nellikunnummel published in PRL 2206.15227
10 Search for lepton-flavor-violating $\tau$ decays to a lepton and an invisible boson at Belle II TAU @ Eduard Cruz Burelo, Alejandro De Yta Hernandez, Marcela Garcia Hernandez, Ivan Heredia de la Cruz, Thomas Kraetzschmar, Petar Rados, Armine Rostomyan, Francesco Tenchini published in PRL 2212.03634
11 Search for an invisible $Z'$ in final states with two muons and missing energy at Belle II DARKLM @ Marcello Campajola, Giacomo De Pietro, Paul Feichtinger, Enrico Graziani, Gianluca Inguglia, Petar Rados, Laura Zani published in PRL 2212.03066
12 Measurement of the $\Omega_c^0$ lifetime at Belle II CHARM @ Angelo Di Canto, Nisar Nellikunnummel published in PRD 2208.08573
13 Measurement of the branching fraction and $CP$ asymmetry of $B^0 \to \pi^0 \pi^0$ decays using $198\times 10^6$ $B\bar{B}$ pairs in Belle II data BHAD @ Francis Pham, Martin Sevior published in PRD 2303.08354
14 Observation of $e^+ e^{\mathstrut -} \to \omega \chi_{bJ}$ and search for $X_b \to \omega \Upsilon(1S)$ at $\sqrt{s}$ near 10.75 GeV QQBAR @ Sen Jia, Chengping Shen published in PRL 2208.13189
15 Search for a $\tau^+ \tau^{\mathstrut -}$ resonance in $e^+ e^{\mathstrut -} \to \mu^+ \mu^{\mathstrut -} \tau^+ \tau^{\mathstrut -}$ events with the Belle II experiment DARKLM @ Luigi Corona, Giacomo De Pietro, Enrico Graziani published in PRL 2306.12294
16 Measurement of the $B^0$ lifetime and flavor-oscillation frequency using hadronic decays reconstructed in 2019-2021 Belle II data TDCPV @ Vladimir Chekelian, Thibaud Humair, Jakub Kandra, Caspar Schmitt, Justin Skorupa, Radek Zlebcik published in PRD 2302.12791
17 A test of light-lepton universality in the rates of inclusive semileptonic $B$-meson decays at Belle II SLME @ Florian Bernlochner, Jochen Dingfelder, Marcel Hohmann, Henrik Junkerkalefeld, Peter Lewis, Marco Milesi, Paolo Rocchetti, Phillip Urquijo published in PRL 2301.08266
18 Evidence for $B^+ \to K^+ \nu \bar{\nu}$ decays EWP @ Claudia Cecchi, Jacopo Cerasoli, Filippo Dattola, Giulio Dujany, Yulan Fan, Eldar Ganiev, Alexander Glazov, Yubo Han, Elisa Manoni, Lucas Martel, Stefano Moneta, Cyrille Praz, Isabelle Ripp-Baudot, Slavomira Stefkova, Roberta Volpe published in PRD 2311.14647
19 Novel method for the identification of the production flavor of neutral charmed mesons CHARM @ Michel Bertemes, Angelo Di Canto published in PRD 2304.02042
20 Measurement of $CP$ asymmetries in $B^0 \to \phi K_S^0$ decays with Belle II TDCPV @ Chunhui Chen, James Cochran, Soeren Prell, Michele Veronesi published in PRD 2307.02802
21 Measurement of $CP$ violation in $B^0 \to K_S^0 \pi^0$ decays at Belle II TDCPV @ Sagar Hazra, Abdul Kaliyar, Gagan Mohanty published in PRL 2305.07555
22 Determination of $|V_{cb}|$ using $\bar{B}{}^0 \to D^{*+} \ell^{\mathstrut -} \bar{\nu}{}_{\ell}$ decays with Belle II SLME @ Florian Bernlochner, Lu Cao, Chaoyi Lyu, Christoph Schwanda published in PRD 2310.01170
23 Measurement of $CP$ asymmetries in $B^0 \to K_S^0 K_S^0 K_S^0$ decays at Belle II TDCPV @ Koji Hara, Kazutaka Sumisawa, Hikaru Tanigawa, Yutaka Ushiroda published in PRD 2403.02590
24 Measurement of branching fractions and direct $CP$ asymmetries for $B \to K \pi$ and $B \to \pi \pi$ decays at Belle II BHAD @ Shu-Ping Lin, Justin Skorupa, Benedikt Wach published in PRD 2310.06381
25 Measurement of the $\tau$ lepton mass with the Belle II experiment TAU @ Eduard Cruz Burelo, Michel Hernandez Villanueva, Navid Rad, Armine Rostomyan, Radek Zlebcik published in PRD 2305.19116
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
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
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
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
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
31 Precise measurement of the $D_s^+$ lifetime at Belle II CHARM @ Aman Sangal, Alan Schwartz published in PRL 2306.00365
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
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
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
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
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
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
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
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
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, Watanuki Shun published in PRD 2407.08984
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
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
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
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
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
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
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
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
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
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
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