Co3 0nu Direct

or

While 13C could theoretically undergo 0νββ decay, there are no ongoing or planned experiments focused on this specific process due to its unfavorable characteristics. The search for 0νββ decay remains an active area of research in particle physics, with several experiments currently operating or planned to study this phenomenon in more promising nuclei. co3 0nu

However, I need to point out that there seems to be a typo in your request. The commonly studied isotopes for 0νββ decay are not CO3 but rather nuclei like Germanium-76 (76Ge), Selenium-82 (82Se), Molybdenum-100 (100Mo), and Tellurium-130 (130Te), among others. or While 13C could theoretically undergo 0νββ decay,

However, if we still explore this:

Assuming the correct notation refers to the double beta decay of Carbon-13 to Nitrogen-13: and Tellurium-130 (130Te)