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Authors

Publications

Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector

Aad, G.; Agatonović-Jovin, Tatjana; Ćirković, Predrag; Dimitrievska, A.; Krstić, Jugoslav B.; Mamužić, Judita; Marjanović, M.; Popović, D. S.; Sijacki, Dj.; Simić, Lj.; Vranješ, Nenad; Vranješ Milosavljević, Marija

(2014)

TY  - JOUR
AU  - Aad, G.
AU  - Agatonović-Jovin, Tatjana
AU  - Ćirković, Predrag
AU  - Dimitrievska, A.
AU  - Krstić, Jugoslav B.
AU  - Mamužić, Judita
AU  - Marjanović, M.
AU  - Popović, D. S.
AU  - Sijacki, Dj.
AU  - Simić, Lj.
AU  - Vranješ, Nenad
AU  - Vranješ Milosavljević, Marija
PY  - 2014
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/247
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 decayB(c)(+/-) - GT J/psi pi(+/-). The state appears in the m(B-c(+/-)pi(+)pi(-)) - m(B-c(+/-)) - 2m(pi(+/-)) 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).
T2  - Physical Review Letters
T1  - Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector
VL  - 113
IS  - 21
DO  - 10.1103/PhysRevLett.113.212004
ER  - 
@article{
author = "Aad, G. and Agatonović-Jovin, Tatjana and Ćirković, Predrag and Dimitrievska, A. and Krstić, Jugoslav B. and Mamužić, Judita and Marjanović, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija",
year = "2014",
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 decayB(c)(+/-) - GT J/psi pi(+/-). The state appears in the m(B-c(+/-)pi(+)pi(-)) - m(B-c(+/-)) - 2m(pi(+/-)) 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).",
journal = "Physical Review Letters",
title = "Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector",
volume = "113",
number = "21",
doi = "10.1103/PhysRevLett.113.212004"
}
Aad, G., Agatonović-Jovin, T., Ćirković, P., Dimitrievska, A., Krstić, J. B., Mamužić, J., Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N.,& Vranješ Milosavljević, M.. (2014). Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector. in Physical Review Letters, 113(21).
https://doi.org/10.1103/PhysRevLett.113.212004
Aad G, Agatonović-Jovin T, Ćirković P, Dimitrievska A, Krstić JB, Mamužić J, Marjanović M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M. Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector. in Physical Review Letters. 2014;113(21).
doi:10.1103/PhysRevLett.113.212004 .
Aad, G., Agatonović-Jovin, Tatjana, Ćirković, Predrag, Dimitrievska, A., Krstić, Jugoslav B., Mamužić, Judita, Marjanović, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, "Observation of an Excited B-c(+/-) Meson State with the ATLAS Detector" in Physical Review Letters, 113, no. 21 (2014),
https://doi.org/10.1103/PhysRevLett.113.212004 . .
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