https://vital.lib.tsu.ru/vital/access/manager/Index ${session.getAttribute("locale")} 5 https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001004 Wed 10 May 2023 10:47:31 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002968 Tue 20 Jun 2023 23:18:36 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000584063 Tue 07 Nov 2017 09:49:50 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000635562 Tue 06 Nov 2018 14:04:52 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002204 30 GeV/c are analyzed. The Z boson constrains the initial energy and direction of the associated parton. In heavy ion events, azimuthal angular distributions of charged hadrons with respect to the direction of a Z boson are sensitive to modifications of the in-medium parton shower and medium response. compared to reference data from pp interactions, the results for central Pb-Pb collisions indicate a modification of the angular correlations. The measurements of the fragmentation functions and p(T) spectra of charged particles in Z boson events, which are sensitive to medium modifications of the parton shower longitudinal structure, are also reported. Significant modifications in central Pb-Pb events compared to the pp reference data are also found for these observables.]]> Tue 06 Jun 2023 15:22:25 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000581793 Tue 03 Oct 2017 14:23:02 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000581800 Tue 03 Oct 2017 14:16:09 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000581798 Tue 03 Oct 2017 14:16:01 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001016038 Thu 21 Dec 2023 15:16:45 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000621838 Thu 15 Mar 2018 09:40:58 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002747 Sat 17 Jun 2023 00:06:15 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000625575 Sat 12 May 2018 11:45:33 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000625772 Mon 14 May 2018 10:25:25 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002122 Mon 05 Jun 2023 15:34:22 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001394 Fri 19 May 2023 11:39:04 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001389 1 b jet and Z?? > 2 b jets are reported for the electron, muon, and combined channels. The fiducial cross sections in the combined channel are 6.52 ??? 0.04??stat?? ??? 0.40??syst?? ??? 0.14??theo?? pb for Z?? > 1 b jet and 0.65 ??? 0.03??stat?? ??? 0.07??syst?? ??? 0.02??theo?? pb for Z?? > 2 b jets. The differential cross section distributions are measured as functions of various kinematic observables that are useful for precision tests of perturbative quantum chromodynamics predictions. The ratios of integrated and differential cross sections for Z?? > 2b jets and Z?? > 1 b jet processes are also determined. The value of the integrated cross section ratio measured in the combined channel is 0.100 ??? 0.005??stat?? ??? 0.007??syst?? ??? 0.003??theo??. All measurements are compared with predictions from various event generators.]]> Fri 19 May 2023 11:39:03 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001391 Fri 19 May 2023 11:39:00 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001001110 Fri 19 May 2023 10:42:59 KRAT ]]> https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001002446 SS). The Higgs boson decay branching fraction is constrained to values less than 6% for proper decay lengths of 10-100 mm and for LLP masses between 40 and 55 GeV. In the case of low-mass (approximate to 15 GeV) scalar particles that subsequently decay to a pair of b quarks, the search is sensitive to branching fractions B(H -> SS) < 20% for proper decay lengths of 10-50 mm. The use of associated production with a Z boson increases the sensitivity to low-mass LLPs of this analysis with respect to gluon fusion searches. In the case of 15 GeV scalar LLPs, the improvement corresponds to a factor of 2 at a proper decay length of 30 mm.]]> Fri 08 Dec 2023 13:19:30 KRAT ]]>