@article{belli2026search,
  author = {Belli, P. and Bernabei, R. and Cappella, F. and Caracciolo, V. and Danevich, F. and Tretyak, V.},
  title = {Search for double-electron capture in {152Gd} with {GAGG}:Ce scintillator},
  journal = {Journal of Physics G: Nuclear and Particle Physics},
  publisher = {IOP Publishing},
  volume = {53},
  number = {4},
  pages = {045101},
  year = {2026},
  doi = {10.1088/1361-6471/ae4d66},
  issn = {0954-3899}
}