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@ARTICLE{Abumusabh:637028,
author = {Abumusabh, Merna and Adachi, Ichiro and Aggarwal, Latika
and Ahmed, Hossain and Ahn, YongHeon and Akopov, Norayr and
Alghamdi, Saleh and Alhakami, Mohammad Hasan and Aloisio,
Alberto and Althubiti, Numa and Amos, Kieran and Nguyen,
Anh-Ky and Asner, David Mark and Atmacan, Hulya and Ayad,
Rachid and Babu, Varghese and Bae, Hanwook and Baghel,
Naveen Kumar and Bambade, Philip and Banerjee, Swagato and
Barrett, Matthew and Bartl, Martin and Baudot, Jerome and
Baur, Anselm and Beaubien, Alexandre and Becherer, Fabian
Horst and Becker, Juergen and Bennett, Jake and Bernlochner,
Florian and Bertacchi, Valerio and Bertemes, Michel and
Bertholet, Emilie and Bessner, Martin and Bettarini, Stefano
and Bhardwaj, Vishal and Bhuyan, Bipul and Bianchi, Fabrizio
and Biswas, Diptaparna and Bodrov, Denis and Bondar,
Alexander E. and Bonvicini, Giovanni and Borah, Jyotirmoi
and Boschetti, Alessandro and Bozek, Andrzej and Bracko,
Marko and Branchini, Paolo and Browder, Thomas Earl and
Budano, Antonio and Bussino, Severino and Campagna, Quinn
and Campajola, Marcello and Cao, Lu and Casarosa, Giulia and
Cecchi, Claudia and Chang, Ming-Chuan and Cheema, Priyanka
and Chen, Liangliang and Cheon, ByungGu and Chilikin, Kirill
and Chin, Jeffrey and Chirapatpimol, Khem and Cho, HanEol
and Cho, Kihyeon and Cho, Sungjin and Choi, Sookyung and
Choudhury, Seema and Corona, Luigi and Cui, Junxi and De La
Cruz Burelo, Eduard and De La Motte, Shanette Anne and de
Marino, Gaetano and De Nardo, Guglielmo and De Pietro,
Giacomo and de Sangro, Riccardo and Destefanis, Marco and
Dey, Sourav and Dingfelder, Jochen and Dolezal, Zdenek and
Dong, Thanh Van and Dong, Xu and Dugic, Katarina and Dujany,
Giulio and Ecker, Patrick and Farkas, Ralf and Ferber,
Torben and Fillinger, Tristan and Finck, Christian and
Finocchiaro, Giuseppe and Forti, Francesco and Frey, Ariane
and Fulsom, Bryan Gregory and Gabrielli, Alice and Gale,
Alexander and Ganiev, Eldar and Garcia Hernandez, Marcela
and Garg, Renu and Gaertner, Lorenz Ennio and Gaudino,
Giovanni and Gaur, Vipin and Gautam, Varsha and Gellrich,
Andreas and Ghosh, Debjit and Ghumaryan, Hazaravard and
Giakoustidis, Georgios and Giordano, Raffaele and Giri,
Anjan and Gironella Gironell, Pere and Gobbo, Benigno and
Godang, Romulus and Goldenzweig, Pablo and Gradl, Wolfgang
and Graziani, Enrico and Greenwald, Daniel and Gudkova,
Kristina and Haide, Isabel and Han, Yubo and Harris, Cameron
Cooper and Hayashii, Hisaki and Hazra, Sagar and Hearty,
Christopher and Hedges, Michael Thomas and Heine, Greta and
Heredia de la Cruz, Ivan and Higuchi, Takeo and Hoek,
Matthias and Hohmann, Marcel and Hoppe, Raimundo and Horak,
Philipp and Hou, Xiantao and Hsu, Chia-Ling and Humair,
Thibaud and Iijima, Toru and Inami, Kenji and Ipsita, N.
Sushree and Ishikawa, Akimasa and Itoh, Ryosuke and Iwasaki,
Masako and Jackson, Paul Douglas and Jacobi, Daniel and
Jacobs, William Wescott and Jang, Eunji and Jin, Yifan and
Johnson, Ansu and Joo, Kyung Kwang and Kaleta, Mateusz Jakub
and Kandra, Jakub and Kang, Kookhyun and Karyan, Gevorg and
Keil, Felix and Kiesling, Christian and Kim, Cheolhun and
Kim, Doris Yangsoo and Kim, Jaeyoung and Kim, Kyungho and
Kindo, Haruki and Kinoshita, Kay and Kodys, Peter and Koga,
Taichiro and Kohani, Shahab and Kojima, Kazuki and Korobov,
Alexandr and Korpar, Samo and Kovalenko, Evgeniy and
Kowalewski, Robert and Krizan, Peter and Krokovny, Pavel and
Kuhr, Thomas and Kulii, Yaroslav and Kumar, Jitendra and
Kumar, Rajeev and Kumara, Kospalage Janaka and Kunigo,
Takuto and Kuzmin, Alexander and Kwon, Youngjoon and
Lalwani, Kavita and Lam, Tommy and Lange, Jens Soeren and
Lau, Tak Shun and Laurenza, Martina and Leboucher, Robin and
Le Diberder, Francois Rene and Lee, MyeongJae and Lemettais,
Clotilde and Leo, Paolo and Li, Chunhua and Li, Huijing and
Li, Longke and Li, Qiming and Li, Wenzhe and Li, Yang and
Li, Yubo and Liao, Yipu and Libby, James Frederick and Lin,
Jie-Cheng and Lin, Shu-Ping and Liu, Meihong and Liu,
Qingyuan and Liu, Zhiqing and Liventsev, Dmitri and Longo,
Savino and Lozar, Andrej and Lueck, Thomas and Lyu, Chaoyi
and Ma, Yue and Maggiora, Marco and Prabha Maharana, Swarna
and Maiti, Rajesh Kumar and Mancinelli, Giampiero and
Manfredi, Riccardo and Manoni, Elisa and Mantovano, Michele
and Marcantonio, Daniel and Marcello, Simonetta and Marinas,
Carlos and Martellini, Cristina and Martens, Aurelien and
Martinov, Tommy and Massaccesi, Ludovico and Masuda,
Masataka and Matsuoka, Kodai and Matvienko, Dmitry and
Maurya, Shubhangi Krishan and Maushart, Matteo Manuel and
McKenna, Janis Anne and Mediankin Gruberova, Zuzana and
Mehta, Rishabh and Meier, Frank and Meleshko, Dmytro and
Merola, Mario and Miller, Caleb and Mirra, Marco and
Miyabayashi, Kenkichi and Miyake, Hideki and Mondal,
Suryanarayan and Moneta, Stefano and Moreira de Carvalho,
Ana Luisa and Moser, Hans-Guenther and Mussa, Roberto and
Nakamura, Isamu and Nakao, Mikihiko and Nakazawa, Hideyuki
and Nakazawa, Yu and Natkaniec, Zbigniew Marian and
Natochii, Andrii and Nayak, Minakshi and Neu, Marc and
Nishida, Shohei and Ogawa, Satoru and Okubo, Ryogo and Ono,
Hiroaki and Onuki, Yoshiyuki and Pakhlova, Galina and Pardi,
Silvio and Park, Junewoo and Park, Seokhee and Patra, Sourav
and Paul, Stephan Martin and Pedlar, Todd Kristofer and
Pestotnik, Rok and Piilonen, Leo and Podesta lerma, Pedro
Luis Manuel and Podobnik, Tomaz and Praz, Cyrille and Prell,
Soeren and Prencipe, Elisabetta and Prim, Markus Tobias and
Privalov, Sergey and Purwar, Harsh and Rados, Petar and
Raeuber, Geraldine and Raiz, Sebastiano and RajG, Vikas and
Ravindran, Krishnakumar and Ur Rehman, Junaid and Reif,
Markus and Reiter, Simon and Ricalde Herrmann, Daniel
Enrique and Ripp-Baudot, Isabelle and Rizzo, Giuliana and
Robertson, Steven H. and Roney, John Michael and Rostomyan,
Armine and Rout, Niharika and Salutari, Laura and Sanders,
David Alan and Sandilya, Saurabh and Santelj, Luka and
Santos, Corentin and Savinov, Vladimir and Scavino, Bianca
and Schnepf, Matthias Jochen and Schoenning, Karin and
Schwanda, Christoph and Seino, Yoshiaki and Selce, Andrea
and Senyo, Katsumi and Serrano, Justine and Sevior, Martin
Edmund and Sfienti, Concettina and Shan, Wei and Shi,
Xiaodong and Shillington, Trevor and Shimasaki, Tomoyuki and
Shiu, Jing-Ge and Shtol, Dmitry and Sibidanov, Alexei and
Simon, Frank and Singh, Jasbir and Skorupa, Justin and
Sobie, Randall and Sobotzik, Martin and Soffer, Abner and
Sokolov, Anatoly and Solovieva, Elena and Spataro, Stefano
and Spruck, Bjoern and Staric, Marko and Stavroulakis,
Petros and Stefkova, Slavomira and Stoetzer, Lucas and
Stroili, Roberto and Sumihama, Mizuki and Suwonjandee,
Narumon and Svidras, Henrikas and Takizawa, Makoto and
Tanaka, Shuji and Tang, ShiShuai and Tanida, Kiyoshi and
Tenchini, Francesco and Testa, Federico and Thaller, Arthur
and Tittel, Oskar and Tiwary, Rahul and Torassa, Ezio and
Trantou, Foteini Faidra and Tsaklidis, Ilias and Ueda, Ikuo
and Unger, Kai Lukas and Unno, Yuji and Uno, Kenta and Uno,
Shoji and Urquijo, Phillip and Ushiroda, Yutaka and Vahsen,
Sven Einar and van Tonder, Raynette and Varvell, Kevin
Ernest and Veronesi, Michele and V S, Vismaya and Vitale,
Lorenzo and Volpe, Roberta and Wakai, Miho and Wallner,
Stefan and Wang, Min-Zu and Wang, Xiaolong and Warburton,
Andreas and Wessel, Christian and Yabsley, Bruce Donald and
Yamada, Satoru and Yan, Wenbiao and Yang, Seongbae and
Yelton, John and Yin, Junhao and Yoshihara, Keisuke and
Yuan, Changzheng and Yuan, Jing and Yusa, Yosuke and Zani,
Laura and Zeng, Fanli and Zhang, Boyang and Zhilich, Victor
and Zhou, Jianshe and Zhou, Qi-Dong and Zhu, Lin and
Zlebcik, Radek},
collaboration = {Belle-{II Collaboration}},
title = {{A} model-agnostic likelihood for the reinterpretation of
the $\boldsymbol{{B}^{+}\to {K}^{+} ν\barν}$ measurement
at {B}elle {II}},
reportid = {PUBDB-2025-03730, arXiv:2507.12393. Belle II Preprint
2025-021 KEK Preprint 2025-20},
year = {2025},
abstract = {We recently measured the branching fraction of the
$B^{+}\rightarrow K^{+}ν\barν$ decay using 362 fb$^{-1}$
of on-resonance $e^+e^-$ collision data, under the
assumption of Standard Model kinematics, providing the first
evidence for this decay. To facilitate future
reinterpretations and maximize the scientific impact of this
measurement, we hereby publicly release the full analysis
likelihood along with all necessary material required for
reinterpretation under arbitrary theoretical models
sensitive to this measurement. In this work, we demonstrate
how the measurement can be reinterpreted within the
framework of the Weak Effective Theory. Using a kinematic
reweighting technique in combination with the published
likelihood, we derive marginal posterior distributions for
the Wilson coefficients, construct credible intervals, and
assess the goodness of fit to the Belle II data. For the
Weak Effective Theory Wilson coefficients, the posterior
mode of the magnitudes $|C_\mathrm{VL}+C_\mathrm{VR}|$,
$|C_\mathrm{SL}},
cin = {BELLE},
cid = {I:(DE-H253)BELLE-20210408},
pnm = {611 - Fundamental Particles and Forces (POF4-611) / FLAVOUR
- Towards the Construction of the Fundamental Theory of
Flavour (267104) / FAIME - Flavour Anomalies with advanced
particle Identification MEthods (884719) / NIOBE -
Non-Leptonic Three-Body B Decays: Theory and Phenomenology
(700525) / TAULEPGAMMA - Search for the Lepton Flavour
Violating Decay Tau to Lepton + Gamma at the Belle II
Experiment (101026516) / JENNIFER2 - Japan and Europe
Network for Neutrino and Intensity Frontier Experimental
Research 2 (822070)},
pid = {G:(DE-HGF)POF4-611 / G:(EU-Grant)267104 /
G:(EU-Grant)884719 / G:(EU-Grant)700525 /
G:(EU-Grant)101026516 / G:(EU-Grant)822070},
experiment = {EXP:(DE-H253)BELLE-20150101},
typ = {PUB:(DE-HGF)25},
eprint = {2507.12393},
howpublished = {arXiv:2507.12393},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2507.12393;\%\%$},
doi = {10.3204/PUBDB-2025-03730},
url = {https://bib-pubdb1.desy.de/record/637028},
}