69,964 research outputs found

    Letter from T. C. Tang to Josephine Rathbone (March 18, 1949)

    No full text
    A four-page letter written by T. C. Tang to Josephine Rathbone. The letter is dated March 18, 1949. He was the treasurer for the preparatory committee for the proposed Research and Training Institute for Physical and Health Education in China. In the letter he talks about the future of the proposed institute.For more information about Lu Hui-chʻing, see:https://springfield.as.atlas-sys.com/agents/people/97

    Measurement of the ratio of prompt χ c to J / ψ production in pp collisions at √s = 7 TeV

    Full text link
    The prompt production of charmonium χ c and J / ψ states is studied in proton-proton collisions at a centre-of-mass energy of √s = 7 TeV at the Large Hadron Collider. The χ c and J / ψ mesons are identified through their decays χ c → J / ψ γ and J / ψ → μ + μ - using 36 pb - 1 of data collected by the LHCb detector in 2010. The ratio of the prompt production cross-sections for χ c and J / ψ, σ (χ c → J / ψ γ) / σ (J / ψ), is determined as a function of the J / ψ transverse momentum in the range 2 < p T J / ψ < 15 GeV / c. The results are in excellent agreement with next-to-leading order non-relativistic expectations and show a significant discrepancy compared with the colour singlet model prediction at leading order, especially in the low p T J / ψ region

    Diffusion of aromatic compounds in nonaqueous solvents : a study of solute, solvent, and temperature dependences

    Full text link
    Author name used in this publication: Chan, T. C.Author name used in this publication: Tang, W. K.2012-2013 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishedVoR allowe

    Letter from Carl T. Hayden to C. H. Gensler, Havasupai Reservation

    No full text
    Letter from Carl T. Hayden to C. H. Gensler, Havasupai Indian Reservation, regarding Hualapai and Cataract Canyons geography
    corecore