The ππ scattering amplitude at large N c
Abstract We study the scaling of meson-meson scattering amplitudes with the number of colors, N c. We use lattice calculations in a theory with N f = 4 degenerate flavors, with N c = 3 – 6 and pion mass M π ≈ 560 MeV. We focus on three different scattering channels, two of which have the same quantu...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-08-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP08(2025)110 |
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