We consider the genus Janohyphella Selvakumar, Sivaramakrishnan & Jacobus, 2014 (Ephemeroptera:Teloganodidae) to be a new junior synonym of Teloganella Ulmer, 1939 [=Janohyphella, syn. n.] based on comparative examination of new and previously studied materials from Malaysia and India. Thus, we propose the following new combination, Teloganella indica, comb. n., and provide new or modified diagnoses for this species, T. umbrata Ulmer, 1939 and the genus Teloganella Ulmer, 1939.
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http://dx.doi.org/10.11646/zootaxa.4028.2.8 | DOI Listing |
Eur Phys J C Part Fields
October 2024
Authors affiliated with an institute or an international laboratory covered by a cooperation agreement with CERN, Geneva, Switzerland.
Using proton-proton collision data corresponding to an integrated luminosity of collected by the CMS experiment at , the decay is observed for the first time, with a statistical significance exceeding 5 standard deviations. The relative branching fraction, with respect to the decay, is measured to be , where the first uncertainty is statistical, the second is systematic, and the third is related to the uncertainties in and .
View Article and Find Full Text PDFComput Softw Big Sci
September 2024
Authors affiliated with an institute or an international laboratory covered by a cooperation agreement with CERN, Geneva, Switzerland.
Eur Phys J C Part Fields
May 2024
Authors Affiliated with an Institute or an International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland.
A search for exotic decays of the Higgs boson () with a mass of 125 to a pair of light pseudoscalars is performed in final states where one pseudoscalar decays to two quarks and the other to a pair of muons or leptons. A data sample of proton-proton collisions at corresponding to an integrated luminosity of 138 recorded with the CMS detector is analyzed. No statistically significant excess is observed over the standard model backgrounds.
View Article and Find Full Text PDFEur Phys J C Part Fields
October 2023
Authors Affiliated with an Institute or an International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland.
The mass of the top quark is measured in 36.3 of LHC proton-proton collision data collected with the CMS detector at . The measurement uses a sample of top quark pair candidate events containing one isolated electron or muon and at least four jets in the final state.
View Article and Find Full Text PDFEur Phys J C Part Fields
October 2023
Authors Affiliated with an Institute or an International Laboratory Covered by a Cooperation Agreement with CERN, Geneva, Switzerland.
A search for decays to invisible particles of Higgs bosons produced in association with a top-antitop quark pair or a vector boson, which both decay to a fully hadronic final state, has been performed using proton-proton collision data collected at by the CMS experiment at the LHC, corresponding to an integrated luminosity of 138. The 95% confidence level upper limit set on the branching fraction of the 125 Higgs boson to invisible particles, , is 0.54 (0.
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