Measurement of resonance parameters of orbitally excited narrow B0 mesons.
نویسندگان
- T Aaltonen
- J Adelman
- T Akimoto
- M G Albrow
- B Alvarez González
- S Amerio
- D Amidei
- A Anastassov
- A Annovi
- J Antos
- G Apollinari
- A Apresyan
- T Arisawa
- A Artikov
- W Ashmanskas
- A Attal
- A Aurisano
- F Azfar
- P Azzurri
- W Badgett
- A Barbaro-Galtieri
- V E Barnes
- B A Barnett
- V Bartsch
- G Bauer
- P-H Beauchemin
- F Bedeschi
- D Beecher
- S Behari
- G Bellettini
- J Bellinger
- D Benjamin
- A Beretvas
- J Beringer
- A Bhatti
- M Binkley
- D Bisello
- I Bizjak
- R E Blair
- C Blocker
- B Blumenfeld
- A Bocci
- A Bodek
- V Boisvert
- G Bolla
- D Bortoletto
- J Boudreau
- A Boveia
- B Brau
- A Bridgeman
- L Brigliadori
- C Bromberg
- E Brubaker
- J Budagov
- H S Budd
- S Budd
- S Burke
- K Burkett
- G Busetto
- P Bussey
- A Buzatu
- K L Byrum
- S Cabrera
- C Calancha
- M Campanelli
- M Campbell
- F Canelli
- A Canepa
- B Carls
- D Carlsmith
- R Carosi
- S Carrillo
- S Carron
- B Casal
- M Casarsa
- A Castro
- P Catastini
- D Cauz
- V Cavaliere
- M Cavalli-Sforza
- A Cerri
- L Cerrito
- S H Chang
- Y C Chen
- M Chertok
- G Chiarelli
- G Chlachidze
- F Chlebana
- K Cho
- D Chokheli
- J P Chou
- G Choudalakis
- S H Chuang
- K Chung
- W H Chung
- Y S Chung
- T Chwalek
- C I Ciobanu
- M A Ciocci
- A Clark
- D Clark
- G Compostella
- M E Convery
- J Conway
- M Cordelli
- G Cortiana
- C A Cox
- D J Cox
- F Crescioli
- C Cuenca Almenar
- J Cuevas
- R Culbertson
- J C Cully
- D Dagenhart
- M Datta
- T Davies
- P de Barbaro
- S De Cecco
- A Deisher
- G De Lorenzo
- M Dell'orso
- C Deluca
- L Demortier
- J Deng
- M Deninno
- P F Derwent
- G P di Giovanni
- C Dionisi
- B Di Ruzza
- J R Dittmann
- M D'Onofrio
- S Donati
- P Dong
- J Donini
- T Dorigo
- S Dube
- J Efron
- A Elagin
- R Erbacher
- D Errede
- S Errede
- R Eusebi
- H C Fang
- S Farrington
- W T Fedorko
- R G Feild
- M Feindt
- J P Fernandez
- C Ferrazza
- R Field
- G Flanagan
- R Forrest
- M J Frank
- M Franklin
- J C Freeman
- I Furic
- M Gallinaro
- J Galyardt
- F Garberson
- J E Garcia
- A F Garfinkel
- K Genser
- H Gerberich
- D Gerdes
- A Gessler
- S Giagu
- V Giakoumopoulou
- P Giannetti
- K Gibson
- J L Gimmell
- C M Ginsburg
- N Giokaris
- M Giordani
- P Giromini
- M Giunta
- G Giurgiu
- V Glagolev
- D Glenzinski
- M Gold
- N Goldschmidt
- A Golossanov
- G Gomez
- G Gomez-Ceballos
- M Goncharov
- O González
- I Gorelov
- A T Goshaw
- K Goulianos
- A Gresele
- S Grinstein
- C Grosso-Pilcher
- U Grundler
- J Guimaraes da Costa
- Z Gunay-Unalan
- C Haber
- K Hahn
- S R Hahn
- E Halkiadakis
- B-Y Han
- J Y Han
- F Happacher
- K Hara
- D Hare
- M Hare
- S Harper
- R F Harr
- R M Harris
- M Hartz
- K Hatakeyama
- C Hays
- M Heck
- A Heijboer
- J Heinrich
- C Henderson
- M Herndon
- J Heuser
- S Hewamanage
- D Hidas
- C S Hill
- D Hirschbuehl
- A Hocker
- S Hou
- M Houlden
- S-C Hsu
- B T Huffman
- R E Hughes
- U Husemann
- J Huston
- J Incandela
- G Introzzi
- M Iori
- A Ivanov
- E James
- B Jayatilaka
- E J Jeon
- M K Jha
- S Jindariani
- W Johnson
- M Jones
- K K Joo
- S Y Jun
- J E Jung
- T R Junk
- T Kamon
- D Kar
- P E Karchin
- Y Kato
- R Kephart
- J Keung
- V Khotilovich
- B Kilminster
- D H Kim
- H S Kim
- H W Kim
- J E Kim
- M J Kim
- S B Kim
- S H Kim
- Y K Kim
- N Kimura
- L Kirsch
- S Klimenko
- B Knuteson
- B R Ko
- K Kondo
- D J Kong
- J Konigsberg
- A Korytov
- A V Kotwal
- M Kreps
- J Kroll
- D Krop
- N Krumnack
- M Kruse
- V Krutelyov
- T Kubo
- T Kuhr
- N P Kulkarni
- M Kurata
- Y Kusakabe
- S Kwang
- A T Laasanen
- S Lami
- S Lammel
- M Lancaster
- R L Lander
- K Lannon
- A Lath
- G Latino
- I Lazzizzera
- T Lecompte
- E Lee
- H S Lee
- S W Lee
- S Leone
- J D Lewis
- C-S Lin
- J Linacre
- M Lindgren
- E Lipeles
- A Lister
- D O Litvintsev
- C Liu
- T Liu
- N S Lockyer
- A Loginov
- M Loreti
- L Lovas
- D Lucchesi
- C Luci
- J Lueck
- P Lujan
- P Lukens
- G Lungu
- L Lyons
- J Lys
- R Lysak
- D Macqueen
- R Madrak
- K Maeshima
- K Makhoul
- T Maki
- P Maksimovic
- S Malde
- S Malik
- G Manca
- A Manousakis-Katsikakis
- F Margaroli
- C Marino
- C P Marino
- A Martin
- V Martin
- M Martínez
- R Martínez-Ballarín
- T Maruyama
- P Mastrandrea
- T Masubuchi
- M Mathis
- M E Mattson
- P Mazzanti
- K S McFarland
- P McIntyre
- R McNulty
- A Mehta
- P Mehtala
- A Menzione
- P Merkel
- C Mesropian
- T Miao
- N Miladinovic
- R Miller
- C Mills
- M Milnik
- A Mitra
- G Mitselmakher
- H Miyake
- N Moggi
- C S Moon
- R Moore
- M J Morello
- J Morlok
- P Movilla Fernandez
- J Mülmenstädt
- A Mukherjee
- Th Muller
- R Mumford
- P Murat
- M Mussini
- J Nachtman
- Y Nagai
- A Nagano
- J Naganoma
- K Nakamura
- I Nakano
- A Napier
- V Necula
- J Nett
- C Neu
- M S Neubauer
- S Neubauer
- J Nielsen
- L Nodulman
- M Norman
- O Norniella
- E Nurse
- L Oakes
- S H Oh
- Y D Oh
- I Oksuzian
- T Okusawa
- R Orava
- S Pagan Griso
- E Palencia
- V Papadimitriou
- A Papaikonomou
- A A Paramonov
- B Parks
- S Pashapour
- J Patrick
- G Pauletta
- M Paulini
- C Paus
- T Peiffer
- D E Pellett
- A Penzo
- T J Phillips
- G Piacentino
- E Pianori
- L Pinera
- K Pitts
- C Plager
- L Pondrom
- O Poukhov
- N Pounder
- F Prakoshyn
- A Pronko
- J Proudfoot
- F Ptohos
- E Pueschel
- G Punzi
- J Pursley
- J Rademacker
- A Rahaman
- V Ramakrishnan
- N Ranjan
- I Redondo
- V Rekovic
- P Renton
- M Renz
- M Rescigno
- S Richter
- F Rimondi
- L Ristori
- A Robson
- T Rodrigo
- T Rodriguez
- E Rogers
- S Rolli
- R Roser
- M Rossi
- R Rossin
- P Roy
- A Ruiz
- J Russ
- V Rusu
- A Safonov
- W K Sakumoto
- O Saltó
- L Santi
- S Sarkar
- L Sartori
- K Sato
- A Savoy-Navarro
- P Schlabach
- A Schmidt
- E E Schmidt
- M A Schmidt
- M P Schmidt
- M Schmitt
- T Schwarz
- L Scodellaro
- A Scribano
- F Scuri
- A Sedov
- S Seidel
- Y Seiya
- A Semenov
- L Sexton-Kennedy
- F Sforza
- A Sfyrla
- S Z Shalhout
- T Shears
- P F Shepard
- M Shimojima
- S Shiraishi
- M Shochet
- Y Shon
- I Shreyber
- A Sidoti
- P Sinervo
- A Sisakyan
- A J Slaughter
- J Slaunwhite
- K Sliwa
- J R Smith
- F D Snider
- R Snihur
- A Soha
- S Somalwar
- V Sorin
- J Spalding
- T Spreitzer
- P Squillacioti
- M Stanitzki
- R St Denis
- B Stelzer
- O Stelzer-Chilton
- D Stentz
- J Strologas
- G L Strycker
چکیده
We report a measurement of resonance parameters of the orbitally excited (L=1) narrow B0 mesons in decays to B;{(*)+}pi;{-} using 1.7 fb;{-1} of data collected by the CDF II detector at the Fermilab Tevatron. The mass and width of the B_{2};{*0} state are measured to be m(B_{2};{*0})=5740.2_{-1.8};{+1.7}(stat)-0.8+0.9(syst) MeV/c;{2} and Gamma(B_{2};{*0})=22.7_{-3.2};{+3.8}(stat)-10.2+3.2(syst) MeV/c;{2}. The mass difference between the B_{2};{*0} and B10 states is measured to be 14.9_{-2.5};{+2.2}(stat)-1.4+1.2(syst) MeV/c;{2}, resulting in a B10 mass of 5725.3_{-2.2};{+1.6}(stat)-1.5+1.4(syst) MeV/c;{2}. This is currently the most precise measurement of the masses of these states and the first measurement of the B_{2};{*0} width.
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ورودعنوان ژورنال:
- Physical review letters
دوره 102 10 شماره
صفحات -
تاریخ انتشار 2009