Standard
Observation of an Excited B± Meson State with the ATLAS Detector. / Aad, G.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdinov, O.; Aben, R.; Abi, B.; Dam, Mogens; Hansen, Jørn Dines; Hansen, Jørgen Beck; Xella, Stefania; Hansen, Peter Henrik; Petersen, Troels Christian; Thomsen, Lotte Ansgaard; Mehlhase, Sascha; Jørgensen, Morten Dam; Pingel, Almut Maria; Løvschall-Jensen, Ask Emil; Alonso Diaz, Alejandro; Monk, James William; Pedersen, Lars Egholm; Galster, Gorm Aske Gram Krohn; Wiglesworth, Graig.
I:
Physical Review Letters, Bind 113, 212004, 03.07.2014.
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Harvard
Aad, G, Abbott, B, Abdallah, J, Abdel Khalek, S, Abdinov, O, Aben, R, Abi, B
, Dam, M, Hansen, JD, Hansen, JB, Xella, S, Hansen, PH
, Petersen, TC, Thomsen, LA, Mehlhase, S, Jørgensen, MD, Pingel, AM, Løvschall-Jensen, AE, Alonso Diaz, A, Monk, JW, Pedersen, LE, Galster, GAGK
& Wiglesworth, G 2014, '
Observation of an Excited B± Meson State with the ATLAS Detector',
Physical Review Letters, bind 113, 212004.
https://doi.org/10.1103/PhysRevLett.113.212004
APA
Aad, G., Abbott, B., Abdallah, J., Abdel Khalek, S., Abdinov, O., Aben, R., Abi, B.
, Dam, M., Hansen, J. D., Hansen, J. B., Xella, S., Hansen, P. H.
, Petersen, T. C., Thomsen, L. A., Mehlhase, S., Jørgensen, M. D., Pingel, A. M., Løvschall-Jensen, A. E., Alonso Diaz, A.
, ... Wiglesworth, G. (2014).
Observation of an Excited B± Meson State with the ATLAS Detector.
Physical Review Letters,
113, [212004].
https://doi.org/10.1103/PhysRevLett.113.212004
Vancouver
Aad G, Abbott B, Abdallah J, Abdel Khalek S, Abdinov O, Aben R o.a.
Observation of an Excited B± Meson State with the ATLAS Detector.
Physical Review Letters. 2014 jul. 3;113. 212004.
https://doi.org/10.1103/PhysRevLett.113.212004
Author
Aad, G. ; Abbott, B. ; Abdallah, J. ; Abdel Khalek, S. ; Abdinov, O. ; Aben, R. ; Abi, B. ; Dam, Mogens ; Hansen, Jørn Dines ; Hansen, Jørgen Beck ; Xella, Stefania ; Hansen, Peter Henrik ; Petersen, Troels Christian ; Thomsen, Lotte Ansgaard ; Mehlhase, Sascha ; Jørgensen, Morten Dam ; Pingel, Almut Maria ; Løvschall-Jensen, Ask Emil ; Alonso Diaz, Alejandro ; Monk, James William ; Pedersen, Lars Egholm ; Galster, Gorm Aske Gram Krohn ; Wiglesworth, Graig. / Observation of an Excited B± Meson State with the ATLAS Detector. I: Physical Review Letters. 2014 ; Bind 113.
Bibtex
@article{a06062bb7c4d4258a1812bcd9517d8af,
title = "Observation of an Excited B± Meson State with the ATLAS Detector",
abstract = "A search for excited states of the B±c meson is performed using 4.9 fb−1 of 7 TeV and 19.2 fb−1 of 8 TeV pp collision data collected by the ATLAS experiment at the LHC. A new state is observed through its hadronic transition to the ground state, with the latter detected in the decay B±c→J/ψπ±. The state appears in the m(B±cπ+π−)−m(B±c)−2m(π±) mass difference distribution with a significance of 5.2 standard deviations. The mass of the observed state is 6842±4±5 MeV, where the first error is statistical and the second is systematic. The mass and decay of this state are consistent with expectations for the second S-wave state of the B±c meson, B±c(2S).",
author = "G. Aad and B. Abbott and J. Abdallah and {Abdel Khalek}, S. and O. Abdinov and R. Aben and B. Abi and Mogens Dam and Hansen, {J{\o}rn Dines} and Hansen, {J{\o}rgen Beck} and Stefania Xella and Hansen, {Peter Henrik} and Petersen, {Troels Christian} and Thomsen, {Lotte Ansgaard} and Sascha Mehlhase and J{\o}rgensen, {Morten Dam} and Pingel, {Almut Maria} and L{\o}vschall-Jensen, {Ask Emil} and {Alonso Diaz}, Alejandro and Monk, {James William} and Pedersen, {Lars Egholm} and Galster, {Gorm Aske Gram Krohn} and Graig Wiglesworth",
year = "2014",
month = jul,
day = "3",
doi = "10.1103/PhysRevLett.113.212004",
language = "English",
volume = "113",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
}
RIS
TY - JOUR
T1 - Observation of an Excited B± Meson State with the ATLAS Detector
AU - Aad, G.
AU - Abbott, B.
AU - Abdallah, J.
AU - Abdel Khalek, S.
AU - Abdinov, O.
AU - Aben, R.
AU - Abi, B.
AU - Dam, Mogens
AU - Hansen, Jørn Dines
AU - Hansen, Jørgen Beck
AU - Xella, Stefania
AU - Hansen, Peter Henrik
AU - Petersen, Troels Christian
AU - Thomsen, Lotte Ansgaard
AU - Mehlhase, Sascha
AU - Jørgensen, Morten Dam
AU - Pingel, Almut Maria
AU - Løvschall-Jensen, Ask Emil
AU - Alonso Diaz, Alejandro
AU - Monk, James William
AU - Pedersen, Lars Egholm
AU - Galster, Gorm Aske Gram Krohn
AU - Wiglesworth, Graig
PY - 2014/7/3
Y1 - 2014/7/3
N2 - A search for excited states of the B±c meson is performed using 4.9 fb−1 of 7 TeV and 19.2 fb−1 of 8 TeV pp
collision data collected by the ATLAS experiment at the LHC. A new
state is observed through its hadronic transition to the ground state,
with the latter detected in the decay B±c→J/ψπ±. The state appears in the m(B±cπ+π−)−m(B±c)−2m(π±) mass difference distribution with a significance of 5.2 standard deviations. The mass of the observed state is 6842±4±5 MeV,
where the first error is statistical and the second is systematic. The
mass and decay of this state are consistent with expectations for the
second S-wave state of the B±c meson, B±c(2S).
AB - A search for excited states of the B±c meson is performed using 4.9 fb−1 of 7 TeV and 19.2 fb−1 of 8 TeV pp
collision data collected by the ATLAS experiment at the LHC. A new
state is observed through its hadronic transition to the ground state,
with the latter detected in the decay B±c→J/ψπ±. The state appears in the m(B±cπ+π−)−m(B±c)−2m(π±) mass difference distribution with a significance of 5.2 standard deviations. The mass of the observed state is 6842±4±5 MeV,
where the first error is statistical and the second is systematic. The
mass and decay of this state are consistent with expectations for the
second S-wave state of the B±c meson, B±c(2S).
U2 - 10.1103/PhysRevLett.113.212004
DO - 10.1103/PhysRevLett.113.212004
M3 - Journal article
VL - 113
JO - Physical Review Letters
JF - Physical Review Letters
SN - 0031-9007
M1 - 212004
ER -