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arXiv · 2203.10203

Belle II Executive Summary

D. M. Asner·H. Atmacan·Sw. Banerjee·J. V. Bennett·M. Bertemes·M. Bessner·D. Biswas·G. Bonvicini·N. Brenny·R. A. Briere·T. E. Browder·C. Chen·S. Choudhury·D. Cinabro·J. Cochran·L. M. Cremaldi·A. Di Canto·S. Dubey·K. Flood·B. G. Fulsom·V. Gaur·R. Godang·T. Gu·Y. Guan·J. Guilliams·C. Hadjivasiliou·O. Hartbrich·W. W. Jacobs·D. E. Jaffe·S. Kang·L. Kapitánová·C. Ketter·A. Khatri·K. Kinoshita·S. Kohani·H. Korandla·I. Koseoglu Sari·R. Kroeger·J. Kumar·K. J. Kumara·T. Lam·P. J. Laycock·L. Li·D. Liventsev·F. Meier·S. Mitra·A. Natochii·N. Nellikunnummel·K. A. Nishimura·E. R. Oxford·A. Panta·K. Parham·T. K. Pedlar·R. Peschke·L. E. Piilonen·S. Pokharel·S. Prell·H. Purwar·D. E. Ricalde Herrmann·C. Rosenfeld·D. Sahoo·D. A. Sanders·A. Sangal·V. Savinov·S. Schneider·J. Schueler·A. J. Schwartz·V. Shebalin·A. Sibidanov·Z. S. Stottler·J. Strube·S. Tripathi·S. E. Vahsen·G. S. Varner·A. Vossen·D. Wang·E. Wang·L. Wood·J. Yelton·Y. Zhai·B. Zhang
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Abstract

Belle II is a Super $B$ Factory experiment, expected to record 50 ab$^{-1}$ of $e^+e^-$ collisions at the SuperKEKB accelerator until 2035. The large samples of $B$ mesons, charm hadrons, and tau leptons produced in the clean experimental environment of $e^+e^-$ collisions will provide the basis of a broad and unique flavor-physics program. Belle II will pursue physics beyond the Standard Model in many ways, for example: improving the precision of weak interaction parameters, particularly Cabibbo-Kobayashi-Maskawa (CKM) matrix elements and phases, and thus more rigorously test the CKM paradigm, measuring lepton-flavor-violating parameters, and performing unique searches for missing-mass dark matter events. Many key measurements will be made with world-leading precision.

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D. M. Asner, H. Atmacan, Sw. Banerjee, J. V. Bennett, M. Bertemes, M. Bessner, D. Biswas, G. Bonvicini, N. Brenny, R. A. Briere, T. E. Browder, C. Chen, S. Choudhury, D. Cinabro, J. Cochran, L. M. Cremaldi, A. Di Canto, S. Dubey, K. Flood, B. G. Fulsom, V. Gaur, R. Godang, T. Gu, Y. Guan, J. Guilliams, C. Hadjivasiliou, O. Hartbrich, W. W. Jacobs, D. E. Jaffe, S. Kang, L. Kapitánová, C. Ketter, A. Khatri, K. Kinoshita, S. Kohani, H. Korandla, I. Koseoglu Sari, R. Kroeger, J. Kumar, K. J. Kumara, T. Lam, P. J. Laycock, L. Li, D. Liventsev, F. Meier, S. Mitra, A. Natochii, N. Nellikunnummel, K. A. Nishimura, E. R. Oxford, A. Panta, K. Parham, T. K. Pedlar, R. Peschke, L. E. Piilonen, S. Pokharel, S. Prell, H. Purwar, D. E. Ricalde Herrmann, C. Rosenfeld, D. Sahoo, D. A. Sanders, A. Sangal, V. Savinov, S. Schneider, J. Schueler, A. J. Schwartz, V. Shebalin, A. Sibidanov, Z. S. Stottler, J. Strube, S. Tripathi, S. E. Vahsen, G. S. Varner, A. Vossen, D. Wang, E. Wang, L. Wood, J. Yelton, Y. Zhai, B. Zhang. 2022-03-19. Belle II Executive Summary. https://arxiv.org/abs/2203.10203

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