TY - RPRT TI - Spinor representations for fields with any spin: Lorentz tensor basis for operators and covariant multipole decomposition AU - Cosyn, Wim [Florida International Univ. (FIU), Miami, FL (United States)] (ORCID:0000000293128569) AU - Vera, Frank [Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Florida International Univ. (FIU), Miami, FL (United States)] (ORCID:0000000246200804) PY - 2025 DO - 10.1007/jhep12(2025)068 UR - https://www.osti.gov/biblio/3011639 ID - 3011639 ER -