Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS
2015
Аутори
Aad, G.Agatonović-Jovin, Tatjana
Bozica, I.
Ćirković, Predrag
Dimitrievskaa, A.
Krstić, Jelena
Mamužić, Judita
Marjanovica, M.
Popović, D. S.
Sijacki, Dj.
Simić, Lj.
Vranješ, Nenad
Vranješ Milosavljević, Marija
(ukupan broj autora: 2898)
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
This Letter presents a search for a hidden-beauty counterpart of the X(3872) in the mass ranges of 10.05-10.31 GeV and 10.40-11.00 GeV, in the channel X-b - GT pi(+)pi(-)gamma(1S)(- GT mu(+)mu(-)), using 16.2 fb(-1) of root s = 8 TeV pp collision data collected by the ATLAS detector at the LHC. No evidence for new narrow states is found, and upper limits are set on the product of the Xb cross section and branching fraction, relative to those of the gamma(25), at the 95% confidence level using the CLs approach. These limits range from 0.8% to 4.0%, depending on mass. For masses above 10.1 GeV, the expected upper limits from this analysis are the most restrictive to date. Searches for production of the gamma(1(3)D(J)), gamma(10860), and gamma(11 020) states also reveal no significant signals. (C) 2014 The Authors. Published by Elsevier B.V.
Извор:
Physics Letters B, 2015, 740, 199-217Финансирање / пројекти:
- ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWFW, Austria, FWF, Austria, ANAS, Azerbaijan, SSTC, Belarus, CNPq, Brazil, FAPESP, Brazil, NSERC, Canada, NRC, Canada, CFI, Canada, CERN, CONICYT, Chile, CAS, China, MOST, China, NSFC, China, COLCIENCIAS, Colombia, MSMT CR, Czech Republic, MPO CR, Czech Republic, VSC CR, Czech Republic, DNRF, Denmark, DNSRC, Denmark, Lundbeck Foundation, Denmark, EPLANET, European Union, ERC, European Union, NSRF, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNSF, Georgia, BMBF, Germany, DFG, Germany, HGF, Germany, MPG Germany, AvH Foundation, Germany, GSRT, Greece, NSRF, Greece, ISF, Israel, MINERVA, Israel, GIF, Israel, I-CORE, Israel, Benoziyo Center, Israel, INFN, Italy, MEXT, Japan, JSPS, Japan, CNRST, Morocco, FOM, Netherlands, NWO, Netherlands, BRF, Norway, RCN, Norway, MNiSW, Poland, NCN, Poland, GRICES, Portugal, FCT, Portugal, MNE/IFA, Romania, MES of Russia, Russian Federation, ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, Slovenia, MIZS, Slovenia, DST/NRF, South Africa, MINECO, Spain, SRC, Sweden, Wallenberg Foundation, Sweden, SER, Switzerland, SNSF, Switzerland, Canton of Bern, Switzerland, Canton of Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, United Kingdom, Royal Society, United Kingdom, Leverhulme Trust, United Kingdom, DOE, United States of America, NSF, United States of America, ICREA
DOI: 10.1016/j.physletb.2014.11.055
ISSN: 0370-2693; 1873-2445
WoS: 000347046200028
Scopus: 2-s2.0-85040559923
Колекције
Институција/група
VinčaTY - JOUR AU - Aad, G. AU - Agatonović-Jovin, Tatjana AU - Bozica, I. AU - Ćirković, Predrag AU - Dimitrievskaa, A. AU - Krstić, Jelena AU - Mamužić, Judita AU - Marjanovica, M. AU - Popović, D. S. AU - Sijacki, Dj. AU - Simić, Lj. AU - Vranješ, Nenad AU - Vranješ Milosavljević, Marija PY - 2015 UR - https://vinar.vin.bg.ac.rs/handle/123456789/320 AB - This Letter presents a search for a hidden-beauty counterpart of the X(3872) in the mass ranges of 10.05-10.31 GeV and 10.40-11.00 GeV, in the channel X-b - GT pi(+)pi(-)gamma(1S)(- GT mu(+)mu(-)), using 16.2 fb(-1) of root s = 8 TeV pp collision data collected by the ATLAS detector at the LHC. No evidence for new narrow states is found, and upper limits are set on the product of the Xb cross section and branching fraction, relative to those of the gamma(25), at the 95% confidence level using the CLs approach. These limits range from 0.8% to 4.0%, depending on mass. For masses above 10.1 GeV, the expected upper limits from this analysis are the most restrictive to date. Searches for production of the gamma(1(3)D(J)), gamma(10860), and gamma(11 020) states also reveal no significant signals. (C) 2014 The Authors. Published by Elsevier B.V. T2 - Physics Letters B T1 - Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS VL - 740 SP - 199 EP - 217 DO - 10.1016/j.physletb.2014.11.055 ER -
@article{ author = "Aad, G. and Agatonović-Jovin, Tatjana and Bozica, I. and Ćirković, Predrag and Dimitrievskaa, A. and Krstić, Jelena and Mamužić, Judita and Marjanovica, M. and Popović, D. S. and Sijacki, Dj. and Simić, Lj. and Vranješ, Nenad and Vranješ Milosavljević, Marija", year = "2015", abstract = "This Letter presents a search for a hidden-beauty counterpart of the X(3872) in the mass ranges of 10.05-10.31 GeV and 10.40-11.00 GeV, in the channel X-b - GT pi(+)pi(-)gamma(1S)(- GT mu(+)mu(-)), using 16.2 fb(-1) of root s = 8 TeV pp collision data collected by the ATLAS detector at the LHC. No evidence for new narrow states is found, and upper limits are set on the product of the Xb cross section and branching fraction, relative to those of the gamma(25), at the 95% confidence level using the CLs approach. These limits range from 0.8% to 4.0%, depending on mass. For masses above 10.1 GeV, the expected upper limits from this analysis are the most restrictive to date. Searches for production of the gamma(1(3)D(J)), gamma(10860), and gamma(11 020) states also reveal no significant signals. (C) 2014 The Authors. Published by Elsevier B.V.", journal = "Physics Letters B", title = "Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS", volume = "740", pages = "199-217", doi = "10.1016/j.physletb.2014.11.055" }
Aad, G., Agatonović-Jovin, T., Bozica, I., Ćirković, P., Dimitrievskaa, A., Krstić, J., Mamužić, J., Marjanovica, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, N.,& Vranješ Milosavljević, M.. (2015). Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS. in Physics Letters B, 740, 199-217. https://doi.org/10.1016/j.physletb.2014.11.055
Aad G, Agatonović-Jovin T, Bozica I, Ćirković P, Dimitrievskaa A, Krstić J, Mamužić J, Marjanovica M, Popović DS, Sijacki D, Simić L, Vranješ N, Vranješ Milosavljević M. Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS. in Physics Letters B. 2015;740:199-217. doi:10.1016/j.physletb.2014.11.055 .
Aad, G., Agatonović-Jovin, Tatjana, Bozica, I., Ćirković, Predrag, Dimitrievskaa, A., Krstić, Jelena, Mamužić, Judita, Marjanovica, M., Popović, D. S., Sijacki, Dj., Simić, Lj., Vranješ, Nenad, Vranješ Milosavljević, Marija, "Search for the X-b and other hidden-beauty states in the pi(+)pi(-)gamma(1S) channel at ATLAS" in Physics Letters B, 740 (2015):199-217, https://doi.org/10.1016/j.physletb.2014.11.055 . .