共 50 条
- [42] YIELD OF NEGATIVE PI-MESONS PRODUCED BY HIGH ENERGY PROTONS AS A FUNCTION OF PROTON ENERGY PHYSICAL REVIEW, 1949, 76 (04): : 588 - 588
- [47] RATIO OF POSITIVE TO NEGATIVE PI-MESON YIELDS FROM VARIOUS TARGETS BOMBARDED BY 345 MEV PROTONS PHYSICAL REVIEW, 1950, 78 (01): : 90 - 90
- [50] THE MASS DIFFERENCE OF NEUTRAL AND NEGATIVE PI-MESONS PHYSICAL REVIEW, 1954, 93 (03): : 586 - 589