doi: 10.1103/PhysRevLett.127.211801.
Precise Measurement of the D^{0} and D^{+} Lifetimes at Belle II
F Abudinén
1
, I Adachi
2
3
, K Adamczyk
4
, L Aggarwal
5
, H Ahmed
6
, H Aihara
7
, N Akopov
8
, A Aloisio
9
10
, N Anh Ky
11
12
, D M Asner
13
, H Atmacan
14
, V Aushev
15
, V Babu
16
, S Bacher
4
, H Bae
7
, S Baehr
17
, S Bahinipati
18
, P Bambade
19
, Sw Banerjee
20
, S Bansal
5
, M Barrett
3
, J Baudot
21
, M Bauer
17
, A Baur
16
, J Becker
17
, P K Behera
22
, J V Bennett
23
, E Bernieri
24
, F U Bernlochner
25
, M Bertemes
26
, E Bertholet
27
, M Bessner
28
, S Bettarini
29
30
, V Bhardwaj
31
, F Bianchi
32
33
, T Bilka
34
, S Bilokin
35
, D Biswas
20
, A Bobrov
36
37
, D Bodrov
38
39
, A Bolz
16
, A Bozek
4
, M Bračko
40
41
, P Branchini
24
, N Braun
17
, R A Briere
42
, T E Browder
28
, A Budano
24
, S Bussino
24
43
, M Campajola
9
10
, L Cao
16
, G Casarosa
29
30
, C Cecchi
44
45
, D Červenkov
34
, M-C Chang
46
, P Chang
47
, R Cheaib
16
, V Chekelian
48
, C Chen
49
, Y-T Chen
47
, B G Cheon
50
, K Chilikin
38
, K Chirapatpimol
51
, H-E Cho
50
, K Cho
52
, S-J Cho
53
, S-K Choi
54
, S Choudhury
55
, D Cinabro
56
, L Corona
29
30
, L M Cremaldi
23
, S Cunliffe
16
, T Czank
57
, F Dattola
16
, E De La Cruz-Burelo
58
, G de Marino
19
, G De Nardo
9
10
, G De Pietro
24
, R de Sangro
59
, M Destefanis
32
33
, S Dey
27
, A De Yta-Hernandez
58
, A Di Canto
13
, F Di Capua
9
10
, J Dingfelder
25
, Z Doležal
34
, I Domínguez Jiménez
60
, T V Dong
11
, M Dorigo
1
, K Dort
61
, D Dossett
62
, S Dubey
28
, S Duell
25
, G Dujany
21
, P Ecker
17
, D Epifanov
36
37
, T Ferber
16
, D Ferlewicz
62
, G Finocchiaro
59
, K Flood
28
, A Fodor
63
, F Forti
29
30
, B G Fulsom
64
, A Gabrielli
1
65
, N Gabyshev
36
37
, A Gaz
66
67
, A Gellrich
16
, G Giakoustidis
25
, R Giordano
9
10
, A Giri
55
, A Glazov
16
, B Gobbo
1
, R Godang
68
, P Goldenzweig
17
, B Golob
40
69
, W Gradl
70
, E Graziani
24
, D Greenwald
71
, T Gu
72
, Y Guan
14
, K Gudkova
36
37
, J Guilliams
23
, C Hadjivasiliou
64
, S Halder
73
, K Hara
2
3
, T Hara
2
3
, O Hartbrich
28
, K Hayasaka
74
, H Hayashii
75
, S Hazra
73
, C Hearty
76
77
, I Heredia de la Cruz
58
78
, M Hernández Villanueva
16
, A Hershenhorn
77
, T Higuchi
57
, E C Hill
77
, H Hirata
79
, M Hoek
70
, M Hohmann
62
, C-L Hsu
80
, T Humair
48
, T Iijima
79
81
, K Inami
79
, G Inguglia
26
, A Ishikawa
2
3
, R Itoh
2
3
, M Iwasaki
82
, Y Iwasaki
3
, W W Jacobs
83
, D E Jaffe
13
, E-J Jang
54
, S Jia
84
, Y Jin
1
, H Junkerkalefeld
25
, H Kakuno
85
, A B Kaliyar
73
, J Kandra
34
, K H Kang
86
, R Karl
16
, G Karyan
8
, Y Kato
79
81
, T Kawasaki
87
, C Kiesling
48
, C-H Kim
50
, D Y Kim
88
, Y-K Kim
53
, Y Kim
89
, T D Kimmel
90
, K Kinoshita
14
, P Kodyš
34
, T Koga
3
, S Kohani
28
, T Konno
87
, S Korpar
40
41
, E Kovalenko
36
37
, R Kowalewski
91
, T M G Kraetzschmar
48
, F Krinner
48
, P Križan
40
69
, P Krokovny
36
37
, T Kuhr
35
, J Kumar
42
, M Kumar
92
, R Kumar
93
, K Kumara
56
, S Kurz
16
, A Kuzmin
36
37
, Y-J Kwon
53
, S Lacaprara
66
, K Lalwani
92
, T Lam
90
, L Lanceri
1
, J S Lange
61
, M Laurenza
24
43
, K Lautenbach
94
, F R Le Diberder
19
, S C Lee
86
, P Leitl
48
, D Levit
71
, C Li
95
, L K Li
14
, J Libby
22
, K Lieret
35
, Z Liptak
96
, Q Y Liu
16
, D Liventsev
3
56
, S Longo
16
, T Lueck
35
, C Lyu
25
, R Manfredi
1
65
, E Manoni
44
, C Marinas
97
, A Martini
16
, T Matsuda
98
, K Matsuoka
3
, D Matvienko
36
38
37
, J A McKenna
77
, F Meier
99
, M Merola
9
10
, F Metzner
17
, C Miller
91
, K Miyabayashi
75
, R Mizuk
38
39
, G B Mohanty
73
, N Molina-Gonzalez
58
, H Moon
89
, H-G Moser
48
, M Mrvar
26
, C Murphy
57
, R Mussa
32
, I Nakamura
2
3
, K R Nakamura
2
3
, M Nakao
2
3
, H Nakazawa
47
, Z Natkaniec
4
, A Natochii
28
, G Nazaryan
8
, C Niebuhr
16
, M Niiyama
100
, N K Nisar
13
, S Nishida
2
3
, K Nishimura
28
, S Ogawa
101
, Y Onishchuk
15
, H Ono
74
, Y Onuki
7
, P Oskin
38
, E R Oxford
42
, H Ozaki
2
3
, P Pakhlov
38
102
, A Paladino
29
30
, T Pang
72
, A Panta
23
, E Paoloni
29
30
, S Pardi
9
, H Park
86
, S-H Park
3
, B Paschen
25
, A Passeri
24
, A Pathak
20
, S Patra
31
, S Paul
71
, T K Pedlar
103
, I Peruzzi
59
, R Peschke
28
, R Pestotnik
40
, F Pham
62
, M Piccolo
59
, L E Piilonen
90
, G Pinna Angioni
32
33
, P L M Podesta-Lerma
60
, T Podobnik
40
, S Pokharel
23
, G Polat
94
, V Popov
39
, C Praz
16
, S Prell
49
, E Prencipe
61
, M T Prim
25
, M V Purohit
104
, H Purwar
28
, N Rad
16
, P Rados
26
, S Raiz
1
65
, S Reiter
61
, M Remnev
36
37
, I Ripp-Baudot
21
, G Rizzo
29
30
, L B Rizzuto
40
, S H Robertson
76
63
, J M Roney
76
91
, A Rostomyan
16
, N Rout
22
, M Rozanska
4
, D Sahoo
49
, D A Sanders
23
, S Sandilya
55
, A Sangal
14
, L Santelj
40
69
, Y Sato
3
, V Savinov
72
, B Scavino
70
, J Schueler
28
, C Schwanda
26
, A J Schwartz
14
, Y Seino
74
, A Selce
105
24
, K Senyo
106
, J Serrano
94
, C Sfienti
70
, J-G Shiu
47
, B Shwartz
36
37
, A Sibidanov
28
, F Simon
48
, R J Sobie
76
91
, A Soffer
27
, A Sokolov
107
, E Solovieva
38
, S Spataro
32
33
, B Spruck
70
, M Starič
40
, S Stefkova
16
, Z S Stottler
90
, R Stroili
66
67
, J Strube
64
, M Sumihama
108
109
, W Sutcliffe
25
, S Y Suzuki
2
3
, H Svidras
16
, M Tabata
110
, M Takizawa
111
112
113
, U Tamponi
32
, S Tanaka
2
3
, K Tanida
114
, H Tanigawa
7
, N Taniguchi
3
, F Tenchini
29
30
, R Tiwary
73
, D Tonelli
1
, E Torassa
66
, N Toutounji
80
, K Trabelsi
19
, T Tsuboyama
2
3
, I Ueda
2
3
, S Uehara
2
3
, Y Uematsu
7
, T Uglov
38
39
, K Unger
17
, Y Unno
50
, K Uno
74
, S Uno
2
3
, P Urquijo
62
, Y Ushiroda
2
3
7
, Y V Usov
36
37
, S E Vahsen
28
, R van Tonder
25
, G S Varner
28
, A Vinokurova
36
37
, L Vitale
1
65
, A Vossen
99
, E Waheed
3
, H M Wakeling
63
, E Wang
72
, M-Z Wang
47
, X L Wang
84
, A Warburton
63
, M Watanabe
74
, M Welsch
25
, C Wessel
25
, J Wiechczynski
4
, E Won
89
, X P Xu
115
, B D Yabsley
80
, S Yamada
3
, W Yan
116
, S B Yang
89
, H Ye
16
, J Yelton
117
, J H Yin
89
, K Yoshihara
79
, Y Yusa
74
, L Zani
94
, V Zhilich
36
37
, Q D Zhou
79
118
81
, X Y Zhou
95
, V I Zhukova
38
, R Žlebčík
34
; Belle II Collaboration
Affiliations
Affiliations
- 1 INFN Sezione di Trieste, I-34127 Trieste, Italy.
- 2 The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan.
- 3 High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan.
- 4 H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland.
- 5 Panjab University, Chandigarh 160014, India.
- 6 St. Francis Xavier University, Antigonish, Nova Scotia, B2G 2W5, Canada.
- 7 Department of Physics, University of Tokyo, Tokyo 113-0033, Japan.
- 8 Alikhanyan National Science Laboratory, Yerevan 0036, Armenia.
- 9 INFN Sezione di Napoli, I-80126 Napoli, Italy.
- 10 Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy.
- 11 Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam.
- 12 Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam.
- 13 Brookhaven National Laboratory, Upton, New York 11973, USA.
- 14 University of Cincinnati, Cincinnati, Ohio 45221, USA.
- 15 Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine.
- 16 Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany.
- 17 Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany.
- 18 Indian Institute of Technology Bhubaneswar, Satya Nagar 751007, India.
- 19 Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France.
- 20 University of Louisville, Louisville, Kentucky 40292, USA.
- 21 Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France.
- 22 Indian Institute of Technology Madras, Chennai 600036, India.
- 23 University of Mississippi, University, Mississippi 38677, USA.
- 24 INFN Sezione di Roma Tre, I-00146 Roma, Italy.
- 25 University of Bonn, 53115 Bonn, Germany.
- 26 Institute of High Energy Physics, Vienna 1050, Austria.
- 27 Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel.
- 28 University of Hawaii, Honolulu, Hawaii 96822, USA.
- 29 INFN Sezione di Pisa, I-56127 Pisa, Italy.
- 30 Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy.
- 31 Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India.
- 32 INFN Sezione di Torino, I-10125 Torino, Italy.
- 33 Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy.
- 34 Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic.
- 35 Ludwig Maximilians University, 80539 Munich, Germany.
- 36 Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation.
- 37 Novosibirsk State University, Novosibirsk 630090, Russian Federation.
- 38 P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation.
- 39 National Research University Higher School of Economics, Moscow 101000, Russian Federation.
- 40 J. Stefan Institute, 1000 Ljubljana, Slovenia.
- 41 Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia.
- 42 Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
- 43 Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy.
- 44 INFN Sezione di Perugia, I-06123 Perugia, Italy.
- 45 Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy.
- 46 Department of Physics, Fu Jen Catholic University, Taipei 24205, Taiwan.
- 47 Department of Physics, National Taiwan University, Taipei 10617, Taiwan.
- 48 Max-Planck-Institut für Physik, 80805 München, Germany.
- 49 Iowa State University, Ames, Iowa 50011, USA.
- 50 Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea.
- 51 Chiang Mai University, Chiang Mai 50202, Thailand.
- 52 Korea Institute of Science and Technology Information, Daejeon 34141, South Korea.
- 53 Yonsei University, Seoul 03722, South Korea.
- 54 Gyeongsang National University, Jinju 52828, South Korea.
- 55 Indian Institute of Technology Hyderabad, Telangana 502285, India.
- 56 Wayne State University, Detroit, Michigan 48202, USA.
- 57 Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan.
- 58 Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico.
- 59 INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy.
- 60 Universidad Autonoma de Sinaloa, Sinaloa 80000, Mexico.
- 61 Justus-Liebig-Universität Gießen, 35392 Gießen, Germany.
- 62 School of Physics, University of Melbourne, Victoria 3010, Australia.
- 63 McGill University, Montréal, Québec, H3A 2T8, Canada.
- 64 Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA.
- 65 Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
- 66 INFN Sezione di Padova, I-35131 Padova, Italy.
- 67 Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy.
- 68 University of South Alabama, Mobile, Alabama 36688, USA.
- 69 Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia.
- 70 Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany.
- 71 Department of Physics, Technische Universität München, 85748 Garching, Germany.
- 72 University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
- 73 Tata Institute of Fundamental Research, Mumbai 400005, India.
- 74 Niigata University, Niigata 950-2181, Japan.
- 75 Nara Women's University, Nara 630-8506, Japan.
- 76 Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada.
- 77 University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada.
- 78 Consejo Nacional de Ciencia y Tecnología, Mexico City 03940, Mexico.
- 79 Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan.
- 80 School of Physics, University of Sydney, New South Wales 2006, Australia.
- 81 Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan.
- 82 Osaka City University, Osaka 558-8585, Japan.
- 83 Indiana University, Bloomington, Indiana 47408, USA.
- 84 Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China.
- 85 Tokyo Metropolitan University, Tokyo 192-0397, Japan.
- 86 Kyungpook National University, Daegu 41566, South Korea.
- 87 Kitasato University, Sagamihara 252-0373, Japan.
- 88 Soongsil University, Seoul 06978, South Korea.
- 89 Korea University, Seoul 02841, South Korea.
- 90 Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA.
- 91 University of Victoria, Victoria, British Columbia, V8W 3P6, Canada.
- 92 Malaviya National Institute of Technology Jaipur, Jaipur 302017, India.
- 93 Punjab Agricultural University, Ludhiana 141004, India.
- 94 Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France.
- 95 Liaoning Normal University, Dalian 116029, China.
- 96 Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8530, Japan.
- 97 Instituto de Fisica Corpuscular, Paterna 46980, Spain.
- 98 University of Miyazaki, Miyazaki 889-2192, Japan.
- 99 Duke University, Durham, North Carolina 27708, USA.
- 100 Kyoto Sangyo University, Kyoto 603-8555, Japan.
- 101 Toho University, Funabashi 274-8510, Japan.
- 102 Moscow Physical Engineering Institute, Moscow 115409, Russian Federation.
- 103 Luther College, Decorah, Iowa 52101, USA.
- 104 Okinawa Institute of Science and Technology, Okinawa 904-0495, Japan.
- 105 ENEA Casaccia, I-00123 Roma, Italy.
- 106 Yamagata University, Yamagata 990-8560, Japan.
- 107 Institute for High Energy Physics, Protvino 142281, Russian Federation.
- 108 Gifu University, Gifu 501-1193, Japan.
- 109 Research Center for Nuclear Physics, Osaka University, Osaka 567-0047, Japan.
- 110 Chiba University, Chiba 263-8522, Japan.
- 111 J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan.
- 112 Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198, Japan.
- 113 Showa Pharmaceutical University, Tokyo 194-8543, Japan.
- 114 Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195, Japan.
- 115 Soochow University, Suzhou 215006, China.
- 116 University of Science and Technology of China, Hefei 230026, China.
- 117 University of Florida, Gainesville, Florida 32611, USA.
- 118 Institute for Advanced Research, Nagoya University, Nagoya 464-8602, Japan.
- PMID: 34860075
- DOI: 10.1103/PhysRevLett.127.211801
Item in Clipboard
Precise Measurement of the D^{0} and D^{+} Lifetimes at Belle II
F Abudinén et al.
Phys Rev Lett.
.
Display options
Format
doi: 10.1103/PhysRevLett.127.211801.
Authors
F Abudinén
1
, I Adachi
2
3
, K Adamczyk
4
, L Aggarwal
5
, H Ahmed
6
, H Aihara
7
, N Akopov
8
, A Aloisio
9
10
, N Anh Ky
11
12
, D M Asner
13
, H Atmacan
14
, V Aushev
15
, V Babu
16
, S Bacher
4
, H Bae
7
, S Baehr
17
, S Bahinipati
18
, P Bambade
19
, Sw Banerjee
20
, S Bansal
5
, M Barrett
3
, J Baudot
21
, M Bauer
17
, A Baur
16
, J Becker
17
, P K Behera
22
, J V Bennett
23
, E Bernieri
24
, F U Bernlochner
25
, M Bertemes
26
, E Bertholet
27
, M Bessner
28
, S Bettarini
29
30
, V Bhardwaj
31
, F Bianchi
32
33
, T Bilka
34
, S Bilokin
35
, D Biswas
20
, A Bobrov
36
37
, D Bodrov
38
39
, A Bolz
16
, A Bozek
4
, M Bračko
40
41
, P Branchini
24
, N Braun
17
, R A Briere
42
, T E Browder
28
, A Budano
24
, S Bussino
24
43
, M Campajola
9
10
, L Cao
16
, G Casarosa
29
30
, C Cecchi
44
45
, D Červenkov
34
, M-C Chang
46
, P Chang
47
, R Cheaib
16
, V Chekelian
48
, C Chen
49
, Y-T Chen
47
, B G Cheon
50
, K Chilikin
38
, K Chirapatpimol
51
, H-E Cho
50
, K Cho
52
, S-J Cho
53
, S-K Choi
54
, S Choudhury
55
, D Cinabro
56
, L Corona
29
30
, L M Cremaldi
23
, S Cunliffe
16
, T Czank
57
, F Dattola
16
, E De La Cruz-Burelo
58
, G de Marino
19
, G De Nardo
9
10
, G De Pietro
24
, R de Sangro
59
, M Destefanis
32
33
, S Dey
27
, A De Yta-Hernandez
58
, A Di Canto
13
, F Di Capua
9
10
, J Dingfelder
25
, Z Doležal
34
, I Domínguez Jiménez
60
, T V Dong
11
, M Dorigo
1
, K Dort
61
, D Dossett
62
, S Dubey
28
, S Duell
25
, G Dujany
21
, P Ecker
17
, D Epifanov
36
37
, T Ferber
16
, D Ferlewicz
62
, G Finocchiaro
59
, K Flood
28
, A Fodor
63
, F Forti
29
30
, B G Fulsom
64
, A Gabrielli
1
65
, N Gabyshev
36
37
, A Gaz
66
67
, A Gellrich
16
, G Giakoustidis
25
, R Giordano
9
10
, A Giri
55
, A Glazov
16
, B Gobbo
1
, R Godang
68
, P Goldenzweig
17
, B Golob
40
69
, W Gradl
70
, E Graziani
24
, D Greenwald
71
, T Gu
72
, Y Guan
14
, K Gudkova
36
37
, J Guilliams
23
, C Hadjivasiliou
64
, S Halder
73
, K Hara
2
3
, T Hara
2
3
, O Hartbrich
28
, K Hayasaka
74
, H Hayashii
75
, S Hazra
73
, C Hearty
76
77
, I Heredia de la Cruz
58
78
, M Hernández Villanueva
16
, A Hershenhorn
77
, T Higuchi
57
, E C Hill
77
, H Hirata
79
, M Hoek
70
, M Hohmann
62
, C-L Hsu
80
, T Humair
48
, T Iijima
79
81
, K Inami
79
, G Inguglia
26
, A Ishikawa
2
3
, R Itoh
2
3
, M Iwasaki
82
, Y Iwasaki
3
, W W Jacobs
83
, D E Jaffe
13
, E-J Jang
54
, S Jia
84
, Y Jin
1
, H Junkerkalefeld
25
, H Kakuno
85
, A B Kaliyar
73
, J Kandra
34
, K H Kang
86
, R Karl
16
, G Karyan
8
, Y Kato
79
81
, T Kawasaki
87
, C Kiesling
48
, C-H Kim
50
, D Y Kim
88
, Y-K Kim
53
, Y Kim
89
, T D Kimmel
90
, K Kinoshita
14
, P Kodyš
34
, T Koga
3
, S Kohani
28
, T Konno
87
, S Korpar
40
41
, E Kovalenko
36
37
, R Kowalewski
91
, T M G Kraetzschmar
48
, F Krinner
48
, P Križan
40
69
, P Krokovny
36
37
, T Kuhr
35
, J Kumar
42
, M Kumar
92
, R Kumar
93
, K Kumara
56
, S Kurz
16
, A Kuzmin
36
37
, Y-J Kwon
53
, S Lacaprara
66
, K Lalwani
92
, T Lam
90
, L Lanceri
1
, J S Lange
61
, M Laurenza
24
43
, K Lautenbach
94
, F R Le Diberder
19
, S C Lee
86
, P Leitl
48
, D Levit
71
, C Li
95
, L K Li
14
, J Libby
22
, K Lieret
35
, Z Liptak
96
, Q Y Liu
16
, D Liventsev
3
56
, S Longo
16
, T Lueck
35
, C Lyu
25
, R Manfredi
1
65
, E Manoni
44
, C Marinas
97
, A Martini
16
, T Matsuda
98
, K Matsuoka
3
, D Matvienko
36
38
37
, J A McKenna
77
, F Meier
99
, M Merola
9
10
, F Metzner
17
, C Miller
91
, K Miyabayashi
75
, R Mizuk
38
39
, G B Mohanty
73
, N Molina-Gonzalez
58
, H Moon
89
, H-G Moser
48
, M Mrvar
26
, C Murphy
57
, R Mussa
32
, I Nakamura
2
3
, K R Nakamura
2
3
, M Nakao
2
3
, H Nakazawa
47
, Z Natkaniec
4
, A Natochii
28
, G Nazaryan
8
, C Niebuhr
16
, M Niiyama
100
, N K Nisar
13
, S Nishida
2
3
, K Nishimura
28
, S Ogawa
101
, Y Onishchuk
15
, H Ono
74
, Y Onuki
7
, P Oskin
38
, E R Oxford
42
, H Ozaki
2
3
, P Pakhlov
38
102
, A Paladino
29
30
, T Pang
72
, A Panta
23
, E Paoloni
29
30
, S Pardi
9
, H Park
86
, S-H Park
3
, B Paschen
25
, A Passeri
24
, A Pathak
20
, S Patra
31
, S Paul
71
, T K Pedlar
103
, I Peruzzi
59
, R Peschke
28
, R Pestotnik
40
, F Pham
62
, M Piccolo
59
, L E Piilonen
90
, G Pinna Angioni
32
33
, P L M Podesta-Lerma
60
, T Podobnik
40
, S Pokharel
23
, G Polat
94
, V Popov
39
, C Praz
16
, S Prell
49
, E Prencipe
61
, M T Prim
25
, M V Purohit
104
, H Purwar
28
, N Rad
16
, P Rados
26
, S Raiz
1
65
, S Reiter
61
, M Remnev
36
37
, I Ripp-Baudot
21
, G Rizzo
29
30
, L B Rizzuto
40
, S H Robertson
76
63
, J M Roney
76
91
, A Rostomyan
16
, N Rout
22
, M Rozanska
4
, D Sahoo
49
, D A Sanders
23
, S Sandilya
55
, A Sangal
14
, L Santelj
40
69
, Y Sato
3
, V Savinov
72
, B Scavino
70
, J Schueler
28
, C Schwanda
26
, A J Schwartz
14
, Y Seino
74
, A Selce
105
24
, K Senyo
106
, J Serrano
94
, C Sfienti
70
, J-G Shiu
47
, B Shwartz
36
37
, A Sibidanov
28
, F Simon
48
, R J Sobie
76
91
, A Soffer
27
, A Sokolov
107
, E Solovieva
38
, S Spataro
32
33
, B Spruck
70
, M Starič
40
, S Stefkova
16
, Z S Stottler
90
, R Stroili
66
67
, J Strube
64
, M Sumihama
108
109
, W Sutcliffe
25
, S Y Suzuki
2
3
, H Svidras
16
, M Tabata
110
, M Takizawa
111
112
113
, U Tamponi
32
, S Tanaka
2
3
, K Tanida
114
, H Tanigawa
7
, N Taniguchi
3
, F Tenchini
29
30
, R Tiwary
73
, D Tonelli
1
, E Torassa
66
, N Toutounji
80
, K Trabelsi
19
, T Tsuboyama
2
3
, I Ueda
2
3
, S Uehara
2
3
, Y Uematsu
7
, T Uglov
38
39
, K Unger
17
, Y Unno
50
, K Uno
74
, S Uno
2
3
, P Urquijo
62
, Y Ushiroda
2
3
7
, Y V Usov
36
37
, S E Vahsen
28
, R van Tonder
25
, G S Varner
28
, A Vinokurova
36
37
, L Vitale
1
65
, A Vossen
99
, E Waheed
3
, H M Wakeling
63
, E Wang
72
, M-Z Wang
47
, X L Wang
84
, A Warburton
63
, M Watanabe
74
, M Welsch
25
, C Wessel
25
, J Wiechczynski
4
, E Won
89
, X P Xu
115
, B D Yabsley
80
, S Yamada
3
, W Yan
116
, S B Yang
89
, H Ye
16
, J Yelton
117
, J H Yin
89
, K Yoshihara
79
, Y Yusa
74
, L Zani
94
, V Zhilich
36
37
, Q D Zhou
79
118
81
, X Y Zhou
95
, V I Zhukova
38
, R Žlebčík
34
; Belle II Collaboration
Affiliations
- 1 INFN Sezione di Trieste, I-34127 Trieste, Italy.
- 2 The Graduate University for Advanced Studies (SOKENDAI), Hayama 240-0193, Japan.
- 3 High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan.
- 4 H. Niewodniczanski Institute of Nuclear Physics, Krakow 31-342, Poland.
- 5 Panjab University, Chandigarh 160014, India.
- 6 St. Francis Xavier University, Antigonish, Nova Scotia, B2G 2W5, Canada.
- 7 Department of Physics, University of Tokyo, Tokyo 113-0033, Japan.
- 8 Alikhanyan National Science Laboratory, Yerevan 0036, Armenia.
- 9 INFN Sezione di Napoli, I-80126 Napoli, Italy.
- 10 Dipartimento di Scienze Fisiche, Università di Napoli Federico II, I-80126 Napoli, Italy.
- 11 Institute of Theoretical and Applied Research (ITAR), Duy Tan University, Hanoi 100000, Vietnam.
- 12 Institute of Physics, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam.
- 13 Brookhaven National Laboratory, Upton, New York 11973, USA.
- 14 University of Cincinnati, Cincinnati, Ohio 45221, USA.
- 15 Taras Shevchenko National Univ. of Kiev, Kiev, Ukraine.
- 16 Deutsches Elektronen-Synchrotron, 22607 Hamburg, Germany.
- 17 Institut für Experimentelle Teilchenphysik, Karlsruher Institut für Technologie, 76131 Karlsruhe, Germany.
- 18 Indian Institute of Technology Bhubaneswar, Satya Nagar 751007, India.
- 19 Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France.
- 20 University of Louisville, Louisville, Kentucky 40292, USA.
- 21 Université de Strasbourg, CNRS, IPHC, UMR 7178, 67037 Strasbourg, France.
- 22 Indian Institute of Technology Madras, Chennai 600036, India.
- 23 University of Mississippi, University, Mississippi 38677, USA.
- 24 INFN Sezione di Roma Tre, I-00146 Roma, Italy.
- 25 University of Bonn, 53115 Bonn, Germany.
- 26 Institute of High Energy Physics, Vienna 1050, Austria.
- 27 Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel.
- 28 University of Hawaii, Honolulu, Hawaii 96822, USA.
- 29 INFN Sezione di Pisa, I-56127 Pisa, Italy.
- 30 Dipartimento di Fisica, Università di Pisa, I-56127 Pisa, Italy.
- 31 Indian Institute of Science Education and Research Mohali, SAS Nagar, 140306, India.
- 32 INFN Sezione di Torino, I-10125 Torino, Italy.
- 33 Dipartimento di Fisica, Università di Torino, I-10125 Torino, Italy.
- 34 Faculty of Mathematics and Physics, Charles University, 121 16 Prague, Czech Republic.
- 35 Ludwig Maximilians University, 80539 Munich, Germany.
- 36 Budker Institute of Nuclear Physics SB RAS, Novosibirsk 630090, Russian Federation.
- 37 Novosibirsk State University, Novosibirsk 630090, Russian Federation.
- 38 P.N. Lebedev Physical Institute of the Russian Academy of Sciences, Moscow 119991, Russian Federation.
- 39 National Research University Higher School of Economics, Moscow 101000, Russian Federation.
- 40 J. Stefan Institute, 1000 Ljubljana, Slovenia.
- 41 Faculty of Chemistry and Chemical Engineering, University of Maribor, 2000 Maribor, Slovenia.
- 42 Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.
- 43 Dipartimento di Matematica e Fisica, Università di Roma Tre, I-00146 Roma, Italy.
- 44 INFN Sezione di Perugia, I-06123 Perugia, Italy.
- 45 Dipartimento di Fisica, Università di Perugia, I-06123 Perugia, Italy.
- 46 Department of Physics, Fu Jen Catholic University, Taipei 24205, Taiwan.
- 47 Department of Physics, National Taiwan University, Taipei 10617, Taiwan.
- 48 Max-Planck-Institut für Physik, 80805 München, Germany.
- 49 Iowa State University, Ames, Iowa 50011, USA.
- 50 Department of Physics and Institute of Natural Sciences, Hanyang University, Seoul 04763, South Korea.
- 51 Chiang Mai University, Chiang Mai 50202, Thailand.
- 52 Korea Institute of Science and Technology Information, Daejeon 34141, South Korea.
- 53 Yonsei University, Seoul 03722, South Korea.
- 54 Gyeongsang National University, Jinju 52828, South Korea.
- 55 Indian Institute of Technology Hyderabad, Telangana 502285, India.
- 56 Wayne State University, Detroit, Michigan 48202, USA.
- 57 Kavli Institute for the Physics and Mathematics of the Universe (WPI), University of Tokyo, Kashiwa 277-8583, Japan.
- 58 Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico Nacional, Mexico City 07360, Mexico.
- 59 INFN Laboratori Nazionali di Frascati, I-00044 Frascati, Italy.
- 60 Universidad Autonoma de Sinaloa, Sinaloa 80000, Mexico.
- 61 Justus-Liebig-Universität Gießen, 35392 Gießen, Germany.
- 62 School of Physics, University of Melbourne, Victoria 3010, Australia.
- 63 McGill University, Montréal, Québec, H3A 2T8, Canada.
- 64 Pacific Northwest National Laboratory, Richland, Washington, D.C. 99352, USA.
- 65 Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
- 66 INFN Sezione di Padova, I-35131 Padova, Italy.
- 67 Dipartimento di Fisica e Astronomia, Università di Padova, I-35131 Padova, Italy.
- 68 University of South Alabama, Mobile, Alabama 36688, USA.
- 69 Faculty of Mathematics and Physics, University of Ljubljana, 1000 Ljubljana, Slovenia.
- 70 Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany.
- 71 Department of Physics, Technische Universität München, 85748 Garching, Germany.
- 72 University of Pittsburgh, Pittsburgh, Pennsylvania 15260, USA.
- 73 Tata Institute of Fundamental Research, Mumbai 400005, India.
- 74 Niigata University, Niigata 950-2181, Japan.
- 75 Nara Women's University, Nara 630-8506, Japan.
- 76 Institute of Particle Physics (Canada), Victoria, British Columbia V8W 2Y2, Canada.
- 77 University of British Columbia, Vancouver, British Columbia, V6T 1Z1, Canada.
- 78 Consejo Nacional de Ciencia y Tecnología, Mexico City 03940, Mexico.
- 79 Graduate School of Science, Nagoya University, Nagoya 464-8602, Japan.
- 80 School of Physics, University of Sydney, New South Wales 2006, Australia.
- 81 Kobayashi-Maskawa Institute, Nagoya University, Nagoya 464-8602, Japan.
- 82 Osaka City University, Osaka 558-8585, Japan.
- 83 Indiana University, Bloomington, Indiana 47408, USA.
- 84 Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, China.
- 85 Tokyo Metropolitan University, Tokyo 192-0397, Japan.
- 86 Kyungpook National University, Daegu 41566, South Korea.
- 87 Kitasato University, Sagamihara 252-0373, Japan.
- 88 Soongsil University, Seoul 06978, South Korea.
- 89 Korea University, Seoul 02841, South Korea.
- 90 Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA.
- 91 University of Victoria, Victoria, British Columbia, V8W 3P6, Canada.
- 92 Malaviya National Institute of Technology Jaipur, Jaipur 302017, India.
- 93 Punjab Agricultural University, Ludhiana 141004, India.
- 94 Aix Marseille Université, CNRS/IN2P3, CPPM, 13288 Marseille, France.
- 95 Liaoning Normal University, Dalian 116029, China.
- 96 Hiroshima University, Higashi-Hiroshima, Hiroshima 739-8530, Japan.
- 97 Instituto de Fisica Corpuscular, Paterna 46980, Spain.
- 98 University of Miyazaki, Miyazaki 889-2192, Japan.
- 99 Duke University, Durham, North Carolina 27708, USA.
- 100 Kyoto Sangyo University, Kyoto 603-8555, Japan.
- 101 Toho University, Funabashi 274-8510, Japan.
- 102 Moscow Physical Engineering Institute, Moscow 115409, Russian Federation.
- 103 Luther College, Decorah, Iowa 52101, USA.
- 104 Okinawa Institute of Science and Technology, Okinawa 904-0495, Japan.
- 105 ENEA Casaccia, I-00123 Roma, Italy.
- 106 Yamagata University, Yamagata 990-8560, Japan.
- 107 Institute for High Energy Physics, Protvino 142281, Russian Federation.
- 108 Gifu University, Gifu 501-1193, Japan.
- 109 Research Center for Nuclear Physics, Osaka University, Osaka 567-0047, Japan.
- 110 Chiba University, Chiba 263-8522, Japan.
- 111 J-PARC Branch, KEK Theory Center, High Energy Accelerator Research Organization (KEK), Tsukuba 305-0801, Japan.
- 112 Meson Science Laboratory, Cluster for Pioneering Research, RIKEN, Saitama 351-0198, Japan.
- 113 Showa Pharmaceutical University, Tokyo 194-8543, Japan.
- 114 Advanced Science Research Center, Japan Atomic Energy Agency, Naka 319-1195, Japan.
- 115 Soochow University, Suzhou 215006, China.
- 116 University of Science and Technology of China, Hefei 230026, China.
- 117 University of Florida, Gainesville, Florida 32611, USA.
- 118 Institute for Advanced Research, Nagoya University, Nagoya 464-8602, Japan.
- PMID: 34860075
- DOI: 10.1103/PhysRevLett.127.211801
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Abstract
We report a measurement of the D^{0} and D^{+} lifetimes using D^{0}→K^{-}π^{+} and D^{+}→K^{-}π^{+}π^{+} decays reconstructed in e^{+}e^{-}→cc[over ¯] data recorded by the Belle II experiment at the SuperKEKB asymmetric-energy e^{+}e^{-} collider. The data, collected at center-of-mass energies at or near the ϒ(4S) resonance, correspond to an integrated luminosity of 72 fb^{-1}. The results, τ(D^{0})=410.5±1.1(stat)±0.8(syst) fs and τ(D^{+})=1030.4±4.7(stat)±3.1(syst) fs, are the most precise to date and are consistent with previous determinations.
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