Tests of Light-Lepton Universality in Angular Asymmetries of B^{0}→D^{*-}ℓν Decays.

Journal

Physical review letters
ISSN: 1079-7114
Titre abrégé: Phys Rev Lett
Pays: United States
ID NLM: 0401141

Informations de publication

Date de publication:
03 Nov 2023
Historique:
received: 09 08 2023
accepted: 29 09 2023
medline: 18 11 2023
pubmed: 18 11 2023
entrez: 17 11 2023
Statut: ppublish

Résumé

We present the first comprehensive tests of the universality of the light leptons in the angular distributions of semileptonic B^{0}-meson decays to charged spin-1 charmed mesons. We measure five angular-asymmetry observables as functions of the decay recoil that are sensitive to lepton-universality-violating contributions. We use events where one neutral B is fully reconstructed in ϒ(4S)→BB[over ¯] decays in data corresponding to 189  fb^{-1} integrated luminosity from electron-positron collisions collected with the Belle II detector. We find no significant deviation from the standard model expectations.

Identifiants

DOI: 10.1103/PhysRevLett.131.181801 PMID: 37977641
pubmed: 37977641
doi: 10.1103/PhysRevLett.131.181801
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

181801

Auteurs

I Adachi (I)

K Adamczyk (K)

L Aggarwal (L)

H Aihara (H)

N Akopov (N)

A Aloisio (A)

N Anh Ky (N)

D M Asner (DM)

H Atmacan (H)

T Aushev (T)

V Aushev (V)

M Aversano (M)

V Babu (V)

H Bae (H)

S Bahinipati (S)

P Bambade (P)

Sw Banerjee (S)

M Barrett (M)

J Baudot (J)

M Bauer (M)

A Baur (A)

A Beaubien (A)

F Becherer (F)

J Becker (J)

P K Behera (PK)

J V Bennett (JV)

F U Bernlochner (FU)

V Bertacchi (V)

M Bertemes (M)

E Bertholet (E)

M Bessner (M)

S Bettarini (S)

B Bhuyan (B)

F Bianchi (F)

T Bilka (T)

D Biswas (D)

A Bobrov (A)

D Bodrov (D)

A Bolz (A)

A Bondar (A)

J Borah (J)

A Bozek (A)

M Bračko (M)

P Branchini (P)

R A Briere (RA)

T E Browder (TE)

A Budano (A)

S Bussino (S)

M Campajola (M)

L Cao (L)

G Casarosa (G)

C Cecchi (C)

J Cerasoli (J)

M-C Chang (MC)

P Chang (P)

R Cheaib (R)

P Cheema (P)

V Chekelian (V)

B G Cheon (BG)

K Chilikin (K)

K Chirapatpimol (K)

H-E Cho (HE)

K Cho (K)

S-K Choi (SK)

S Choudhury (S)

J Cochran (J)

L Corona (L)

L M Cremaldi (LM)

S Das (S)

F Dattola (F)

E De La Cruz-Burelo (E)

S A De La Motte (SA)

G De Nardo (G)

M De Nuccio (M)

G De Pietro (G)

R de Sangro (R)

M Destefanis (M)

S Dey (S)

R Dhamija (R)

A Di Canto (A)

F Di Capua (F)

J Dingfelder (J)

Z Doležal (Z)

I Domínguez Jiménez (I)

T V Dong (TV)

M Dorigo (M)

K Dort (K)

D Dossett (D)

S Dreyer (S)

S Dubey (S)

G Dujany (G)

P Ecker (P)

M Eliachevitch (M)

D Epifanov (D)

P Feichtinger (P)

T Ferber (T)

D Ferlewicz (D)

T Fillinger (T)

C Finck (C)

G Finocchiaro (G)

A Fodor (A)

F Forti (F)

A Frey (A)

B G Fulsom (BG)

A Gabrielli (A)

E Ganiev (E)

M Garcia-Hernandez (M)

R Garg (R)

A Garmash (A)

G Gaudino (G)

V Gaur (V)

A Gaz (A)

A Gellrich (A)

G Ghevondyan (G)

D Ghosh (D)

H Ghumaryan (H)

G Giakoustidis (G)

R Giordano (R)

A Giri (A)

B Gobbo (B)

R Godang (R)

O Gogota (O)

P Goldenzweig (P)

W Gradl (W)

S Granderath (S)

E Graziani (E)

D Greenwald (D)

Z Gruberová (Z)

T Gu (T)

Y Guan (Y)

K Gudkova (K)

S Halder (S)

Y Han (Y)

T Hara (T)

K Hayasaka (K)

H Hayashii (H)

S Hazra (S)

C Hearty (C)

M T Hedges (MT)

A Heidelbach (A)

I Heredia de la Cruz (I)

M Hernández Villanueva (M)

A Hershenhorn (A)

T Higuchi (T)

E C Hill (EC)

M Hoek (M)

M Hohmann (M)

P Horak (P)

C-L Hsu (CL)

T Iijima (T)

K Inami (K)

G Inguglia (G)

N Ipsita (N)

A Ishikawa (A)

S Ito (S)

R Itoh (R)

M Iwasaki (M)

P Jackson (P)

W W Jacobs (WW)

E-J Jang (EJ)

Q P Ji (QP)

S Jia (S)

Y Jin (Y)

A Johnson (A)

H Junkerkalefeld (H)

A B Kaliyar (AB)

J Kandra (J)

K H Kang (KH)

G Karyan (G)

T Kawasaki (T)

F Keil (F)

C Ketter (C)

C Kiesling (C)

C-H Kim (CH)

D Y Kim (DY)

K-H Kim (KH)

Y-K Kim (YK)

H Kindo (H)

K Kinoshita (K)

P Kodyš (P)

T Koga (T)

S Kohani (S)

K Kojima (K)

T Konno (T)

A Korobov (A)

S Korpar (S)

E Kovalenko (E)

R Kowalewski (R)

T M G Kraetzschmar (TMG)

P Križan (P)

P Krokovny (P)

T Kuhr (T)

J Kumar (J)

M Kumar (M)

K Kumara (K)

T Kunigo (T)

A Kuzmin (A)

Y-J Kwon (YJ)

S Lacaprara (S)

Y-T Lai (YT)

T Lam (T)

L Lanceri (L)

J S Lange (JS)

M Laurenza (M)

R Leboucher (R)

F R Le Diberder (FR)

P Leitl (P)

D Levit (D)

P M Lewis (PM)

C Li (C)

L K Li (LK)

Y Li (Y)

J Libby (J)

Q Y Liu (QY)

Z Q Liu (ZQ)

D Liventsev (D)

S Longo (S)

T Lueck (T)

T Luo (T)

C Lyu (C)

Y Ma (Y)

M Maggiora (M)

S P Maharana (SP)

R Maiti (R)

S Maity (S)

G Mancinelli (G)

R Manfredi (R)

E Manoni (E)

A C Manthei (AC)

M Mantovano (M)

D Marcantonio (D)

S Marcello (S)

C Marinas (C)

L Martel (L)

C Martellini (C)

A Martini (A)

T Martinov (T)

L Massaccesi (L)

M Masuda (M)

T Matsuda (T)

D Matvienko (D)

S K Maurya (SK)

J A McKenna (JA)

R Mehta (R)

F Meier (F)

M Merola (M)

F Metzner (F)

M Milesi (M)

C Miller (C)

M Mirra (M)

K Miyabayashi (K)

G B Mohanty (GB)

N Molina-Gonzalez (N)

S Mondal (S)

S Moneta (S)

H-G Moser (HG)

M Mrvar (M)

R Mussa (R)

I Nakamura (I)

Y Nakazawa (Y)

A Narimani Charan (A)

M Naruki (M)

Z Natkaniec (Z)

A Natochii (A)

L Nayak (L)

G Nazaryan (G)

N K Nisar (NK)

S Nishida (S)

S Ogawa (S)

H Ono (H)

P Oskin (P)

F Otani (F)

P Pakhlov (P)

G Pakhlova (G)

A Paladino (A)

A Panta (A)

E Paoloni (E)

S Pardi (S)

K Parham (K)

S-H Park (SH)

B Paschen (B)

A Passeri (A)

S Patra (S)

S Paul (S)

T K Pedlar (TK)

I Peruzzi (I)

R Peschke (R)

R Pestotnik (R)

F Pham (F)

M Piccolo (M)

L E Piilonen (LE)

P L M Podesta-Lerma (PLM)

T Podobnik (T)

S Pokharel (S)

C Praz (C)

S Prell (S)

E Prencipe (E)

M T Prim (MT)

H Purwar (H)

N Rad (N)

P Rados (P)

G Raeuber (G)

S Raiz (S)

M Reif (M)

S Reiter (S)

M Remnev (M)

I Ripp-Baudot (I)

G Rizzo (G)

S H Robertson (SH)

M Roehrken (M)

J M Roney (JM)

A Rostomyan (A)

N Rout (N)

G Russo (G)

D Sahoo (D)

S Sandilya (S)

A Sangal (A)

L Santelj (L)

Y Sato (Y)

V Savinov (V)

B Scavino (B)

C Schmitt (C)

M Schnepf (M)

C Schwanda (C)

Y Seino (Y)

A Selce (A)

K Senyo (K)

J Serrano (J)

M E Sevior (ME)

C Sfienti (C)

W Shan (W)

C Sharma (C)

C P Shen (CP)

X D Shi (XD)

T Shillington (T)

J-G Shiu (JG)

D Shtol (D)

B Shwartz (B)

A Sibidanov (A)

F Simon (F)

J B Singh (JB)

J Skorupa (J)

R J Sobie (RJ)

M Sobotzik (M)

A Soffer (A)

A Sokolov (A)

E Solovieva (E)

S Spataro (S)

B Spruck (B)

M Starič (M)

P Stavroulakis (P)

S Stefkova (S)

Z S Stottler (ZS)

R Stroili (R)

J Strube (J)

M Sumihama (M)

K Sumisawa (K)

W Sutcliffe (W)

H Svidras (H)

M Takahashi (M)

M Takizawa (M)

U Tamponi (U)

K Tanida (K)

F Tenchini (F)

A Thaller (A)

O Tittel (O)

R Tiwary (R)

D Tonelli (D)

E Torassa (E)

N Toutounji (N)

K Trabelsi (K)

I Tsaklidis (I)

M Uchida (M)

I Ueda (I)

Y Uematsu (Y)

T Uglov (T)

K Unger (K)

Y Unno (Y)

K Uno (K)

S Uno (S)

P Urquijo (P)

Y Ushiroda (Y)

S E Vahsen (SE)

R van Tonder (R)

G S Varner (GS)

K E Varvell (KE)

M Veronesi (M)

V S Vismaya (VS)

L Vitale (L)

V Vobbilisetti (V)

R Volpe (R)

B Wach (B)

E Waheed (E)

M Wakai (M)

S Wallner (S)

E Wang (E)

M-Z Wang (MZ)

Z Wang (Z)

A Warburton (A)

M Watanabe (M)

S Watanuki (S)

M Welsch (M)

C Wessel (C)

X P Xu (XP)

B D Yabsley (BD)

S Yamada (S)

W Yan (W)

S B Yang (SB)

J H Yin (JH)

K Yoshihara (K)

C Z Yuan (CZ)

L Zani (L)

Y Zhang (Y)

V Zhilich (V)

J S Zhou (JS)

Q D Zhou (QD)

V I Zhukova (VI)

R Žlebčík (R)

Classifications MeSH