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${{\mathit T}_{{{c c}}}{(3875)}^{+}}$ T-Matrix Pole $\sqrt {s }$ relative to ${{\mathit D}^{0}}{{\mathit D}^{*+}}$ threshold

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M265TMP

M265TMP VALUE (keV) EVTS DOCUMENT ID TECN  COMMENT $(-360 \pm40 {}^{+4}_{-0}) − {\mit i}(24 \pm1 {}^{+0}_{-7})$ 117 1 AAIJ 2022 Z   LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit D}^{0}}{{\mathit \pi}^{+}}{{\mathit X}}$ • • We do not use the following data for averages, fits, limits, etc. • • $(-356 {}^{+39}_{-38}) − {\mit i}(28 \pm1)$ 2 DU 2022   RVUE 1  The fit uses a coupled channel model accounting for the ${{\mathit D}^{0}}{{\mathit D}^{*+}}$ threshold. The real part is given relative to the ${{\mathit D}^{0}}{{\mathit D}^{*+}}$ threshold. 2  The study provides fits results of three different coupled-channel calculations of increasing levels of sophistication to the LHCb data of AAIJ 2022Z. We quote the result of the most advanced calculation with full three-body unitarity. The real part is given relative to the ${{\mathit D}^{0}}{{\mathit D}^{*+}}$ threshold.

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