Events with isolated leptons and missing transverse momentum and measurement of W production at HERA
Апстракт
Events with high energy isolated electrons, muons or tau leptons and missing transverse momentum are studied using the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Within the Standard Model, events with isolated leptons and missing transverse momentum mainly originate from the production of single W bosons. The total single W boson production cross section is measured as 1.14 +/- 0.25 (stat.) +/- 0.14 (sys.) pb, in agreement with the Standard Model expectation. The data are also used to establish limits on the WW gamma gauge couplings and for a measurement of the W boson polarisation.
Извор:
European Physical Journal C. Particles and Fields, 2009, 64, 2, 251-271Финансирање / пројекти:
- FNRS-FWO-Vlaanderen, IISN-IIKW, IWT, Interuniversity Attraction Poles Programme, Belgian Science Policy, Polish Ministry of Science and Higher Education [PBS/DESY/70/2006], Deutsche Forschungsgemeinschaft, VEGA SR [2/7062/27], Ministry of Education of the Czech Republic [lLC527, INGO-1P05LA259, MSM0021620859], Swiss National Science Foundation, CONACYT, Mexico [48778-F], Russian Foundation for Basic Research (RFBR) [1329.2008.2], European Social Fund, National Resources, EPEAEK II, PYTHAGORAS II
DOI: 10.1140/epjc/s10052-009-1160-6
ISSN: 1434-6044
WoS: 000271120000004
Scopus: 2-s2.0-70350422755
Колекције
Институција/група
VinčaTY - JOUR AU - Aaron, F. D. AU - Božović-Jelisavčić, Ivanka AU - Mudrinić, Mihajlo AU - Pandurović, Mila AU - Smiljanić, Ivan PY - 2009 UR - https://vinar.vin.bg.ac.rs/handle/123456789/3809 AB - Events with high energy isolated electrons, muons or tau leptons and missing transverse momentum are studied using the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Within the Standard Model, events with isolated leptons and missing transverse momentum mainly originate from the production of single W bosons. The total single W boson production cross section is measured as 1.14 +/- 0.25 (stat.) +/- 0.14 (sys.) pb, in agreement with the Standard Model expectation. The data are also used to establish limits on the WW gamma gauge couplings and for a measurement of the W boson polarisation. T2 - European Physical Journal C. Particles and Fields T1 - Events with isolated leptons and missing transverse momentum and measurement of W production at HERA VL - 64 IS - 2 SP - 251 EP - 271 DO - 10.1140/epjc/s10052-009-1160-6 ER -
@article{ author = "Aaron, F. D. and Božović-Jelisavčić, Ivanka and Mudrinić, Mihajlo and Pandurović, Mila and Smiljanić, Ivan", year = "2009", abstract = "Events with high energy isolated electrons, muons or tau leptons and missing transverse momentum are studied using the full e(+/-)p data sample collected by the H1 experiment at HERA, corresponding to an integrated luminosity of 474 pb(-1). Within the Standard Model, events with isolated leptons and missing transverse momentum mainly originate from the production of single W bosons. The total single W boson production cross section is measured as 1.14 +/- 0.25 (stat.) +/- 0.14 (sys.) pb, in agreement with the Standard Model expectation. The data are also used to establish limits on the WW gamma gauge couplings and for a measurement of the W boson polarisation.", journal = "European Physical Journal C. Particles and Fields", title = "Events with isolated leptons and missing transverse momentum and measurement of W production at HERA", volume = "64", number = "2", pages = "251-271", doi = "10.1140/epjc/s10052-009-1160-6" }
Aaron, F. D., Božović-Jelisavčić, I., Mudrinić, M., Pandurović, M.,& Smiljanić, I.. (2009). Events with isolated leptons and missing transverse momentum and measurement of W production at HERA. in European Physical Journal C. Particles and Fields, 64(2), 251-271. https://doi.org/10.1140/epjc/s10052-009-1160-6
Aaron FD, Božović-Jelisavčić I, Mudrinić M, Pandurović M, Smiljanić I. Events with isolated leptons and missing transverse momentum and measurement of W production at HERA. in European Physical Journal C. Particles and Fields. 2009;64(2):251-271. doi:10.1140/epjc/s10052-009-1160-6 .
Aaron, F. D., Božović-Jelisavčić, Ivanka, Mudrinić, Mihajlo, Pandurović, Mila, Smiljanić, Ivan, "Events with isolated leptons and missing transverse momentum and measurement of W production at HERA" in European Physical Journal C. Particles and Fields, 64, no. 2 (2009):251-271, https://doi.org/10.1140/epjc/s10052-009-1160-6 . .