TY - JOUR AU - Soa, Dang Van AU - Thao, Nguyen Huy AU - Dong, Phung Van AU - Huong, Trinh Thi AU - Long, Hoang Ngoc PY - 2008/07/18 Y2 - 2024/03/28 TI - Neutrinoless double beta decay in the economical 3-3-1 model JF - Communications in Physics JA - Comm. Phys. VL - 18 IS - 1 SE - Papers DO - 10.15625/0868-3166/18/1/10685 UR - https://vjs.ac.vn/index.php/cip/article/view/10685 SP - 9-18 AB - Possible contributions to neutrinoless double beta (ββ)0ν decay in the economical 3-3-1 modelare discussed. We show that the (ββ)0ν decay in this model is due to both sources—Majorana<Mν>L and Dirac <Mν>D neutrino masses. If the mixing angle between charged gauge bosons, thestandard model W and bilepton Y , is in range of the ratio of neutrino masses <Mν>L/<Mν>D, boththe Majorana and Dirac masses simultaneously give contributions dominant to the decay. As results,constraints on the bilepton mass are also given. ER -