Nuclear charge radius of ${}^{26m}$Al and its implication for V${}_{ud}$ in the quark-mixing matrix

P. Plattner, E. Wood, L. Al Ayoubi +50

Collinear laser spectroscopy was performed on the isomer of the aluminium isotope ${}^{26m}$Al. The measured isotope shift to ${}^{27}$Al in the $3s^{2}3p\;^{2}\!P^\circ_{3/2} \rightar…