Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV
2012
Аутори
Aad, G.Borjanovica, I.
Božović-Jelisavčić, Ivanka
Agatonović-Jovin, Tatjana
Krstić, Jelena
Mamužić, Judita
Mudrinić, Mihajlo
Popović, D. S.
Sijacki, Dj.
Simica, Lj
Vranješ, Nenad
Vranješ Milosavljević, Marija
Živković, Lada
ATLAS Collaboration (ukupan broj autora: 3042)
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
In this paper, a measurement of tau polarization in W - GT tau nu decays is presented. It is measured from the energies of the decay products in hadronic tau decays with a single final state charged particle. The data, corresponding to an integrated luminosity of 24 pb(-1), were collected by the ATLAS experiment at the Large Hadron Collider in 2010. The measured value of the tau polarization is P-tau = -1.06 +/- 0.04 (stat)(-0.07)(+0.05) (syst), in agreement with the Standard Model prediction, and is consistent with a physically allowed 95 % CL interval [-1,-0.91]. Measurements of tau polarization have not previously been made at hadron colliders.
Извор:
European Physical Journal C. Particles and Fields, 2012, 72, 7Финансирање / пројекти:
- ANPCyT, Argentina, YerPhI, Armenia, ARC, Australia, BMWF, 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, ERC, European Union, IN2P3-CNRS, France, CEA-DSM/IRFU, France, GNAS, Georgia, BMBF, Germany, DFG, Germany, HGF, Germany, MPG, Germany, AvH Foundation, Germany, GSRT, Greece, ISF, Israel, MINERVA, Israel, GIF, Israel, DIP, Israel, Benoziyo Center, Israel, INFNI, taly, MEXT, Japan, JSPS, Japan, CNRST, Netherlands, Morocco, Netherlands, FOM, Netherlands, NWO, Netherlands, RCN, Norway, MNiSW, Poland, GRICES, Portugal, FCT, Portugal, MERYS (MECTS), Romania, MES of Russia, ROSATOM, Russian Federation, JINR, MSTD, Serbia, MSSR, Slovakia, ARRS, Slovenia, MVZT, Slovenia, DST/NRF, South Africa, MICINN, Spain, SRC, Sweden, Wallenberg Foundation, Sweden, SER, Switzerland, SNSF, Switzerland, Cantons of Bern and Geneva, Switzerland, NSC, Taiwan, TAEK, Turkey, STFC, Royal Society, Leverhulme Trust, United Kingdom, DOE, United States of America, NSF, United States of America, ICREA
DOI: 10.1140/epjc/s10052-012-2062-6
ISSN: 1434-6044; 1434-6052
WoS: 000307269400009
Scopus: 2-s2.0-84865464673
Колекције
Институција/група
VinčaTY - JOUR AU - Aad, G. AU - Borjanovica, I. AU - Božović-Jelisavčić, Ivanka AU - Agatonović-Jovin, Tatjana AU - Krstić, Jelena AU - Mamužić, Judita AU - Mudrinić, Mihajlo AU - Popović, D. S. AU - Sijacki, Dj. AU - Simica, Lj AU - Vranješ, Nenad AU - Vranješ Milosavljević, Marija AU - Živković, Lada PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4979 AB - In this paper, a measurement of tau polarization in W - GT tau nu decays is presented. It is measured from the energies of the decay products in hadronic tau decays with a single final state charged particle. The data, corresponding to an integrated luminosity of 24 pb(-1), were collected by the ATLAS experiment at the Large Hadron Collider in 2010. The measured value of the tau polarization is P-tau = -1.06 +/- 0.04 (stat)(-0.07)(+0.05) (syst), in agreement with the Standard Model prediction, and is consistent with a physically allowed 95 % CL interval [-1,-0.91]. Measurements of tau polarization have not previously been made at hadron colliders. T2 - European Physical Journal C. Particles and Fields T1 - Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV VL - 72 IS - 7 DO - 10.1140/epjc/s10052-012-2062-6 ER -
@article{ author = "Aad, G. and Borjanovica, I. and Božović-Jelisavčić, Ivanka and Agatonović-Jovin, Tatjana and Krstić, Jelena and Mamužić, Judita and Mudrinić, Mihajlo and Popović, D. S. and Sijacki, Dj. and Simica, Lj and Vranješ, Nenad and Vranješ Milosavljević, Marija and Živković, Lada", year = "2012", abstract = "In this paper, a measurement of tau polarization in W - GT tau nu decays is presented. It is measured from the energies of the decay products in hadronic tau decays with a single final state charged particle. The data, corresponding to an integrated luminosity of 24 pb(-1), were collected by the ATLAS experiment at the Large Hadron Collider in 2010. The measured value of the tau polarization is P-tau = -1.06 +/- 0.04 (stat)(-0.07)(+0.05) (syst), in agreement with the Standard Model prediction, and is consistent with a physically allowed 95 % CL interval [-1,-0.91]. Measurements of tau polarization have not previously been made at hadron colliders.", journal = "European Physical Journal C. Particles and Fields", title = "Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV", volume = "72", number = "7", doi = "10.1140/epjc/s10052-012-2062-6" }
Aad, G., Borjanovica, I., Božović-Jelisavčić, I., Agatonović-Jovin, T., Krstić, J., Mamužić, J., Mudrinić, M., Popović, D. S., Sijacki, Dj., Simica, L., Vranješ, N., Vranješ Milosavljević, M.,& Živković, L.. (2012). Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV. in European Physical Journal C. Particles and Fields, 72(7). https://doi.org/10.1140/epjc/s10052-012-2062-6
Aad G, Borjanovica I, Božović-Jelisavčić I, Agatonović-Jovin T, Krstić J, Mamužić J, Mudrinić M, Popović DS, Sijacki D, Simica L, Vranješ N, Vranješ Milosavljević M, Živković L. Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV. in European Physical Journal C. Particles and Fields. 2012;72(7). doi:10.1140/epjc/s10052-012-2062-6 .
Aad, G., Borjanovica, I., Božović-Jelisavčić, Ivanka, Agatonović-Jovin, Tatjana, Krstić, Jelena, Mamužić, Judita, Mudrinić, Mihajlo, Popović, D. S., Sijacki, Dj., Simica, Lj, Vranješ, Nenad, Vranješ Milosavljević, Marija, Živković, Lada, "Measurement of tau polarization in W - GT tau nu decays with the ATLAS detector in pp collisions at root s=7 TeV" in European Physical Journal C. Particles and Fields, 72, no. 7 (2012), https://doi.org/10.1140/epjc/s10052-012-2062-6 . .