2,622 research outputs found

    Star Architects, Urban Spectacles and Global Brands: Exploring the Case of the Tokyo Olympics 2020

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    Olympic stadia are often regarded as a political showcase involving a range of influences: the host nation’s international politics, the interests of transnational capitalism along with site-specific meanings and the power of iconic architecture. By examining the 2020 Tokyo Olympic main stadium as a case study, the paper analyzes the controversial Zaha Hadid’ stadium plan in relation to the Japanese nation branding initiative. In doing so, the paper argues that ‘branding’ should be seen as part of an economic and cultural system which seems to enhance the global value of iconic architects and their buildings. Yet, the power of brands can be understood as a contingent entity. This is because its ambivalenct nature entails a tension between exclusiveness and banality; additionally, it could be difficult for branded architects to work across the different regimes of global and local politics; and they are of course also constrained by the logic of neoliberal transnational capitalism. By investigating a major global branded architect, Zaha Hadid and her architecture plan, the paper considers why a new image of Japan could not be adequately created by Hadid’s aesthetics and narratives of the Olympic stadium which should be regarded as a national cultural legacy. The paper then discusses the contested processes of image-making and narrative creation in relation to the representation of Japan in contemporary Olympic culture. The paper concludes with an examination of Kengo Kuma’s architecture language in his 2020 Tokyo Olympics stadium design

    Constraints on the χ_(c1) versus χ_(c2) polarizations in proton-proton collisions at √s = 8 TeV

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    The polarizations of promptly produced χ_(c1) and χ_(c2) mesons are studied using data collected by the CMS experiment at the LHC, in proton-proton collisions at √s=8  TeV. The χ_c states are reconstructed via their radiative decays χ_c → J/ψγ, with the photons being measured through conversions to e⁺e⁻, which allows the two states to be well resolved. The polarizations are measured in the helicity frame, through the analysis of the χ_(c2) to χ_(c1) yield ratio as a function of the polar or azimuthal angle of the positive muon emitted in the J/ψ → μ⁺μ⁻ decay, in three bins of J/ψ transverse momentum. While no differences are seen between the two states in terms of azimuthal decay angle distributions, they are observed to have significantly different polar anisotropies. The measurement favors a scenario where at least one of the two states is strongly polarized along the helicity quantization axis, in agreement with nonrelativistic quantum chromodynamics predictions. This is the first measurement of significantly polarized quarkonia produced at high transverse momentum
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