Abstract
We examine the universal physics associated with the s-wave system consisting of two neutrons and a flavored meson (\(K^-\) or \(D^0\) meson) using the framework of low-energy effective theory. Through an extrapolation to an unphysical mass domain between the strange and the charm limits, we present an idealized scenario in which the system may be tuned to meson-neutron unitarity, and thereby Efimov effect can be manifest in such three-body systems.
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Raha, U. (2020). Universality of Two Neutrons and One Flavored Meson in Low-Energy Effective Theory. In: Orr, N., Ploszajczak, M., Marqués, F., Carbonell, J. (eds) Recent Progress in Few-Body Physics. FB22 2018. Springer Proceedings in Physics, vol 238. Springer, Cham. https://doi.org/10.1007/978-3-030-32357-8_155
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DOI: https://doi.org/10.1007/978-3-030-32357-8_155
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