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Pear-shaped nucleus boosts search for new physics

The strange shape of radium 224 could lead to test alternatives to standard model.

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  1. Gaffney, L. P. et al. Nature 497, 199–204 (2013).

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  2. Wollersheim, H. J. et al. Nucl. Phys. A 556, 261–280 (1993).

    Article  ADS  Google Scholar 

  3. Yordanov, D. T. et al. Phys. Rev. Lett. 110, 192501 (2013).

    Article  ADS  CAS  Google Scholar 

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Rotating nuclear pear

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ISOLDE facility at CERN

Peter Butler

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Battersby, S. Pear-shaped nucleus boosts search for new physics. Nature (2013).

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