3,942 research outputs found

    Stage women, 1900–50

    Get PDF
    Stage women, 1900–50 explores the many ways in which women conceptualised, constructed and participated in networks of professional practice in the theatre and performance industries between 1900 and 1950. A timely volume full of original research, the book explores women’s complex negotiations of their agency over both their labour and public representation, and their use of personal and professional networks to sustain their careers. Including a series of case studies that explore a range of well-known and lesser-known women working in theatre, film and popular performance of the period. The volume is divided into two connected parts. ‘Female theatre workers in the social and theatrical realm’ looks at the relationship between women’s work – on- and offstage – and autobiography, activism, technique, touring, education and the law. Part II, ‘Women and popular performance’, focuses on the careers of individual artists, once household names, including Lily Brayton, Ellen Terry, radio star Mabel Constanduros, and Oscar-winning film star Margaret Rutherford. Overall, the book provides new and vibrant cultural histories of women’s work in the theatre and performance industries of the period

    Study of the B +→ J / ψ Λ ¯ p decay in proton-proton collisions at √s = 8 TeV

    Get PDF
    A study of the B +→ J / ψ Λ ¯ p decay using proton-proton collision data collected at s = 8 TeV by the CMS experiment at the LHC, corresponding to an integrated luminosity of 19.6 fb−1, is presented. The ratio of branching fractions B(B+→J/ψΛ¯p)/B(B+→J/ψK∗(892)+) is measured to be (1.054 ± 0.057(stat) ± 0.035(syst) ± 0.011(B))%, where the last uncertainty reflects the uncertainties in the world-average branching fractions of Λ ¯ and K*(892) + decays to reconstructed final states. The invariant mass distributions of the J / ψ Λ ¯ , J/ψp, and Λ ¯ p systems produced in the B +→ J / ψ Λ¯ p decay are investigated and found to be inconsistent with the pure phase space hypothesis. The analysis is extended by using a model-independent angular amplitude analysis, which shows that the observed invariant mass distributions are consistent with the contributions from excited kaons decaying to the Λ ¯ p system. [Figure not available: see fulltext.

    Search for new neutral Higgs bosons through the H → ZA→ ℓ+ℓ−b b ¯ process in pp collisions at √s = 13 TeV

    Get PDF
    This paper reports on a search for an extension to the scalar sector of the standard model, where a new CP-even (odd) boson decays to a Z boson and a lighter CP-odd (even) boson, and the latter further decays to a b quark pair. The Z boson is reconstructed via its decays to electron or muon pairs. The analysed data were recorded in proton-proton collisions at a center-of-mass energy s = 13 TeV, collected by the CMS experiment at the LHC during 2016, corresponding to an integrated luminosity of 35.9 fb−1. Data and predictions from the standard model are in agreement within the uncertainties. Upper limits at 95% confidence level are set on the production cross section times branching fraction, with masses of the new bosons up to 1000 GeV. The results are interpreted in the context of the two-Higgs-doublet model. [Figure not available: see fulltext.]