The 7H resonance was produced via one-proton transfer reaction with a 8He beam at 15.4A MeV and a 12C gas target. The experimental setup was based on the active-target MAYA which allowed a complete reconstruction of the reaction kinematics. The characterization of the identified 7H events resulted in a resonance energy of 0.57(+0.42-0.21) MeV above the 3H+4n threshold and a resonance width of 0.09(+0.94-0.06) MeV.
Cite
@article{arxiv.nucl-ex/0702021,
title = {Characterization of 7H Nuclear System},
author = {M. Caamano and D. Cortina-Gil and W. Mittig and H. Savajols and M. Chartier and C. E. Demonchy and B. Fernandez and M. B. Gomez Hornillos and A. Gillibert and B. Jurado and O. Kiselev and R. Lemmon and A. Obertelli and F. Rejmund and M. Rejmund and P. Roussel-Chomaz and R. Wolski},
journal= {arXiv preprint arXiv:nucl-ex/0702021},
year = {2007}
}