%0 Electronic Article
%A Adachi, Ichiro
%A Aggarwal, Latika
%A Ahmed, Hossain
%A Aihara, Hiroaki
%A Akopov, Norayr
%A Alghamdi, Saleh
%A Alhakami, Mohammad Hasan
%A Aloisio, Alberto
%A Amos, Kieran
%A Angelsmark, Martin
%A Nguyen, Anh-Ky
%A Antonioli, Cecilia
%A Asner, David Mark
%A Atmacan, Hulya
%A Aushev, Volodymyr Ye
%A Aversano, Michele
%A Ayad, Rachid
%A Babu, Varghese
%A Bae, Hanwook
%A Baghel, Naveen Kumar
%A Bambade, Philip
%A Banerjee, Swagato
%A Bansal, Sunil
%A Barrett, Matthew
%A Bartl, Martin
%A Baudot, Jerome
%A Baur, Anselm
%A Beaubien, Alexandre
%A Becherer, Fabian Horst
%A Becker, Juergen
%A Bennett, Jake
%A Bernlochner, Florian
%A Bertacchi, Valerio
%A Bertemes, Michel
%A Bertholet, Emilie
%A Bessner, Martin
%A Bettarini, Stefano
%A Bhardwaj, Vishal
%A Bhuyan, Bipul
%A Bianchi, Fabrizio
%A Biswas, Diptaparna
%A Bobrov, Alexander
%A Bodrov, Denis
%A Bondar, Alexander E.
%A Bonvicini, Giovanni
%A Borah, Jyotirmoi
%A Boschetti, Alessandro
%A Bozek, Andrzej
%A Bracko, Marko
%A Branchini, Paolo
%A Briere, Roy
%A Browder, Thomas Earl
%A Budano, Antonio
%A Bussino, Severino
%A Campagna, Quinn
%A Campajola, Marcello
%A Cao, Lu
%A Casarosa, Giulia
%A Cecchi, Claudia
%A Chang, Ming-Chuan
%A Cheema, Priyanka
%A Chen, Liangliang
%A Cheon, ByungGu
%A Chilikin, Kirill
%A Chin, Jeffrey
%A Chirapatpimol, Khem
%A Cho, HanEol
%A Cho, Kihyeon
%A Cho, Sungjin
%A Choi, Sookyung
%A Choudhury, Seema
%A Consigny, Isaac-Paul
%A Corona, Luigi
%A Cui, Junxi
%A Das, Sanjeeda Bharati
%A De La Cruz Burelo, Eduard
%A De La Motte, Shanette Anne
%A De Pietro, Giacomo
%A de Sangro, Riccardo
%A Destefanis, Marco
%A Di Canto, Angelo
%A Dolezal, Zdenek
%A Dominguez Jimenez, Isabel
%A Dong, Thanh Van
%A Dong, Xu
%A Dorigo, Mirco
%A Dugic, Katarina
%A Dujany, Giulio
%A Ecker, Patrick
%A Epifanov, Denis Alexandrovich
%A Eppelt, Jonas
%A Farkas, Ralf
%A Feichtinger, Paul
%A Ferber, Torben
%A Fillinger, Tristan
%A Finck, Christian
%A Finocchiaro, Giuseppe
%A Forti, Francesco
%A Frey, Ariane
%A Fulsom, Bryan Gregory
%A Gabrielli, Alice
%A Gale, Alexander
%A Ganiev, Eldar
%A Garcia Hernandez, Marcela
%A Garg, Renu
%A Gaudino, Giovanni
%A Gaur, Vipin
%A Gautam, Varsha
%A Gaz, Alessandro
%A Gellrich, Andreas
%A Ghosh, Debjit
%A Ghumaryan, Hazaravard
%A Giakoustidis, Georgios
%A Giordano, Raffaele
%A Giri, Anjan
%A Gironella Gironella, Pere
%A Gobbo, Benigno
%A Godang, Romulus
%A Gogota, Olga
%A Goldenzweig, Pablo
%A Gradl, Wolfgang
%A Graziani, Enrico
%A Greenwald, Daniel
%A Guan, Yinghui
%A Gudkova, Kristina
%A Haide, Isabel
%A Hayashii, Hisaki
%A Hazra, Sagar
%A Hearty, Christopher
%A Hedges, Michael Thomas
%A Heidelbach, Alexander
%A Heine, Greta
%A Heredia de la Cruz, Ivan
%A Hernandez Villanueva, Michel
%A Higuchi, Takeo
%A Hoek, Matthias
%A Hohmann, Marcel
%A Hoppe, Raimundo
%A Horak, Philipp
%A Hsu, Chia-Ling
%A Humair, Thibaud
%A Iijima, Toru
%A Inami, Kenji
%A Inguglia, Gianluca
%A Ipsita, N. Sushree
%A Ishikawa, Akimasa
%A Itoh, Ryosuke
%A Iwasaki, Masako
%A Jacobi, Daniel
%A Jacobs, William Wescott
%A Jaffe, David
%A Jang, Eunji
%A Ji, Qingping
%A Jia, Sen
%A Jin, Yifan
%A Johnson, Ansu
%A Joo, Kyung Kwang
%A Kandra, Jakub
%A Kang, Kookhyun
%A Karyan, Gevorg
%A Kawasaki, Takeo
%A Keil, Felix
%A Ketter, Christopher
%A Kiesling, Christian
%A Kim, Cheolhun
%A Kim, Doris Yangsoo
%A Kim, Jaeyoung
%A Kim, Kyungho
%A Kim, Yongkyu
%A Kindo, Haruki
%A Kinoshita, Kay
%A Kodys, Peter
%A Koga, Taichiro
%A Kohani, Shahab
%A Kojima, Kazuki
%A Korobov, Alexandr
%A Korpar, Samo
%A Kovalenko, Evgeniy
%A Kowalewski, Robert
%A Krizan, Peter
%A Krokovny, Pavel
%A Kulii, Yaroslav
%A Kumar, Rajeev
%A Kumara, Kospalage Janaka
%A Kunigo, Takuto
%A Kuzmin, Alexander
%A Kwon, Youngjoon
%A Lalwani, Kavita
%A Lam, Tommy
%A Lanceri, Livio
%A Lange, Jens Soeren
%A Lau, Tak Shun
%A Laurenza, Martina
%A Leboucher, Robin
%A Le Diberder, Francois Rene
%A Lee, MyeongJae
%A Lemettais, Clotilde
%A Leo, Paolo
%A Lewis, Peter
%A Li, Chunhua
%A Li, Huijing
%A Li, Longke
%A Li, Suxian
%A Li, Wenzhe
%A Li, Yang
%A Li, Yubo
%A Liao, Yipu
%A Libby, James Frederick
%A Lin, Jie-Cheng
%A Lin, Shu-Ping
%A Liu, Meihong
%A Liu, Qingyuan
%A Liu, Yuxin
%A Liu, Zhiqing
%A Liventsev, Dmitri
%A Longo, Savino
%A Lozar, Andrej
%A Lueck, Thomas
%A Lyu, Chaoyi
%A Ma, Yue
%A Maggiora, Marco
%A Prabha Maharana, Swarna
%A Maiti, Rajesh Kumar
%A Mancinelli, Giampiero
%A Manfredi, Riccardo
%A Manoni, Elisa
%A Mantovano, Michele
%A Marcantonio, Daniel
%A Marcello, Simonetta
%A Marinas, Carlos
%A Martellini, Cristina
%A Martens, Aurelien
%A Martinov, Tommy
%A Massaccesi, Ludovico
%A Masuda, Masataka
%A Matvienko, Dmitry
%A Maurya, Shubhangi Krishan
%A Maushart, Matteo Manuel
%A McKenna, Janis Anne
%A Mediankin Gruberova, Zuzana
%A Mehta, Rishabh
%A Meier, Frank
%A Meleshko, Dmytro
%A Merola, Mario
%A Miller, Caleb
%A Mirra, Marco
%A Mitra, Sayan
%A Miyabayashi, Kenkichi
%A Mohanty, Gagan Bihari
%A Mondal, Suryanarayan
%A Moneta, Stefano
%A Moreira de Carvalho, Ana Luisa
%A Moser, Hans-Guenther
%A Mussa, Roberto
%A Nakamura, Isamu
%A Nakao, Mikihiko
%A Nakazawa, Yu
%A Naruki, Megumi
%A Natkaniec, Zbigniew Marian
%A Natochii, Andrii
%A Nayak, Minakshi
%A Neu, Marc
%A Nishida, Shohei
%A Okubo, Ryogo
%A Ono, Hiroaki
%A Onuki, Yoshiyuki
%A Oxford, Emma Rollinson
%A Pakhlova, Galina
%A Pardi, Silvio
%A Parham, Katherine
%A Park, Hwanbae
%A Park, Junewoo
%A Park, Seokhee
%A Paschen, Botho
%A Passeri, Antonio
%A Patra, Sourav
%A Paul, Stephan Martin
%A Pedlar, Todd Kristofer
%A Peruzzi, Ida Marena
%A Pestotnik, Rok
%A Piilonen, Leo
%A Podesta lerma, Pedro Luis Manuel
%A Podobnik, Tomaz
%A Prakash, Arul
%A Praz, Cyrille
%A Prell, Soeren
%A Prencipe, Elisabetta
%A Prim, Markus Tobias
%A Privalov, Sergey
%A Purwar, Harsh
%A Rados, Petar
%A Raeuber, Geraldine
%A Raiz, Sebastiano
%A RajG, Vikas
%A Ravindran, Krishnakumar
%A Ur Rehman, Junaid
%A Reif, Markus
%A Reiter, Simon
%A Remnev, Mikhail
%A Reuter, Lea
%A Ricalde Herrmann, Daniel Enrique
%A Ripp-Baudot, Isabelle
%A Rizzo, Giuliana
%A Robertson, Steven H.
%A Roney, John Michael
%A Rostomyan, Armine
%A Rout, Niharika
%A Sanders, David Alan
%A Sandilya, Saurabh
%A Santelj, Luka
%A Santos, Corentin
%A Savinov, Vladimir
%A Scavino, Bianca
%A Schmitt, Caspar
%A Schnepf, Matthias Jochen
%A Schoenning, Karin
%A Schwanda, Christoph
%A Schwartz, Alan Jay
%A Seino, Yoshiaki
%A Selce, Andrea
%A Senyo, Katsumi
%A Serrano, Justine
%A Sevior, Martin Edmund
%A Sfienti, Concettina
%A Shan, Wei
%A Sharma, Gaurav
%A Shi, Xiaodong
%A Shillington, Trevor
%A Shimasaki, Tomoyuki
%A Shiu, Jing-Ge
%A Shtol, Dmitry
%A Shwartz, Boris
%A Sibidanov, Alexei
%A Simon, Frank
%A Skorupa, Justin
%A Sobie, Randall
%A Sobotzik, Martin
%A Soffer, Abner
%A Sokolov, Anatoly
%A Solovieva, Elena
%A Spataro, Stefano
%A Spruck, Bjoern
%A Staric, Marko
%A Stavroulakis, Petros
%A Stefkova, Slavomira
%A Stoetzer, Lucas
%A Stroili, Roberto
%A Sumihama, Mizuki
%A Svidras, Henrikas
%A Takizawa, Makoto
%A Tang, ShiShuai
%A Tanida, Kiyoshi
%A Tenchini, Francesco
%A Testa, Federico
%A Tittel, Oskar
%A Tiwary, Rahul
%A Tonelli, Diego
%A Torassa, Ezio
%A Trabelsi, Karim
%A Trantou, Foteini Faidra
%A Tsaklidis, Ilias
%A Uchida, Makoto
%A Ueda, Ikuo
%A Uglov, Timofey
%A Unger, Kai Lukas
%A Unno, Yuji
%A Uno, Kenta
%A Uno, Shoji
%A Urquijo, Phillip
%A Ushiroda, Yutaka
%A Vahsen, Sven Einar
%A van Tonder, Raynette
%A Varvell, Kevin Ernest
%A Veronesi, Michele
%A V S, Vismaya
%A Vitale, Lorenzo
%A Volpe, Roberta
%A Wakai, Miho
%A Wallner, Stefan
%A Wang, Min-Zu
%A Wang, Xiaolong
%A Warburton, Andreas
%A Watanuki, Shun
%A Wessel, Christian
%A Won, Eunil
%A Yabsley, Bruce Donald
%A Yamada, Satoru
%A Yan, Wenbiao
%A Yang, Seongbae
%A Yelton, John
%A Yi, Kai
%A Yin, Junhao
%A Yoshihara, Keisuke
%A Yuan, Jing
%A Yusa, Yosuke
%A Zani, Laura
%A Zeng, Fanli
%A Zeyrek, Mehmet Tevfik
%A Zhang, Boyang
%A Zhilich, Victor
%A Zhou, Jianshe
%A Zhou, Qi-Dong
%A Zhu, Lin
%A Zlebcik, Radek
%T Measurement of the CP asymmetry in D<sup>+</sup> → π<sup>+</sup> π<sup>0</sup> decays at Belle II
%N arXiv:2506.07879
%M PUBDB-2025-01853
%M arXiv:2506.07879
%M Belle II Preprint 2025-012
%M KEK Preprint 2025-10
%D 2025
%X We measure the CP asymmetry in D<sup>+</sup> → π<sup>+</sup> π<sup>0</sup> decays reconstructed in e<sup>+</sup> e<sup>−</sup> collisions at the Belle II experiment using a data set corresponding to an integrated luminosity of 428 fb<sup>−1</sup>. A control sample of D<sup>+</sup> → π<sup>+</sup> K<sub>S</sub> decays is used to correct for detection and production asymmetries. The result, A<sub>CP</sub>(D<sup>+</sup> → π<sup>+</sup>π<sup>0</sup>) = (−1.8 ±0.9 ±0.1)%, where the first uncertainty is statistical and the second systematic, is the most precise determination to date. It agrees with the prediction of CP symmetry from the standard model, and with results of previous measurements.
%F PUB:(DE-HGF)25
%9 Preprint
%R 10.3204/PUBDB-2025-01853
%U https://bib-pubdb1.desy.de/record/630148