| 粒子 | 記号 | ｸｫｰｸ組成 | 静止質量MeV/c2 | ｱｲｿｽﾋﾟﾝI | ｽﾋﾟﾝ(ﾊﾟﾘﾃｨ)JP | Q | S | C | B | 半減期s | 崩壊 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ｸﾞｻﾞｲ[6] | Ξ0 | uss | 1 314.86 ± 0.20 | 1⁄2 | 1⁄2+* | 0 | −2 | 0 | 0 | 2.90 ± 0.09×10−10 | Λ0 + Π0 |
| ｸﾞｻﾞｲ[7] | Ξ- | dss | 1321.31 ± 0.13 | 1⁄2 | 1⁄2+* | −1 | −2 | 0 | 0 | 1.639±0.015×10−10 | Λ0 + Π- |
| 共鳴ｸﾞｻﾞｲ[8] | Ξ0(1530) | uss | 1 531.80(32) | 1⁄2 | 3⁄2+ | 0 | −2 | 0 | 0 | Ξ + Π | |
| 共鳴ｸﾞｻﾞｲ[8] | Ξ-(1530) | dss | 1 535.0(6) | 1⁄2 | 3⁄2+ | −1 | −2 | 0 | 0 | Ξ + Π | |
| ﾁｬｰﾑｸﾞｻﾞｲ[9] | Ξc | usc | 2 467.9 ± 0.4 | 1⁄2 | 1⁄2* +* | +1 | −1 | +1 | 0 | 4.42±0.26×10−13 | ⇒『Xi Decay Modes』 |
| ﾁｬｰﾑｸﾞｻﾞｲ[9] | Ξc | dsc | 2 471.0 ± 0.4 | 1⁄2 | 1⁄2* +* | 0 | −1 | +1 | 0 | 1.12+0.13−0.10×10−13 | ⇒『Xi Decay Modes』 |
| 共鳴ﾁｬｰﾑｸﾞｻﾞｲ[9] | Ξ'c | usc | 2 575.7±3.1 | 1⁄2 | 1⁄2+† | +1 | −1 | +1 | 0 | Ξc + γ | |
| 共鳴ﾁｬｰﾑｸﾞｻﾞｲ[9] | Ξ'c | dsc | 2 578.0±2.9 | 1⁄2 | 1⁄2+† | 0 | −1 | +1 | 0 | 1.1×10−13 | Ξc + γ |
| ﾀﾞﾌﾞﾙﾁｬｰﾑｸﾞｻﾞｲ† | Ξcc | ucc | 1⁄2* | 1⁄2* +* | +2 | 0 | +2 | 0 | |||
| ﾀﾞﾌﾞﾙﾁｬｰﾑｸﾞｻﾞｲ[a][10] | Ξcc | dcc | 3 518.9 ± 0.9[c] | 1⁄2* | 1⁄2* +* | +1 | 0 | +2 | 0 | 3.3×10−14[a] | Λc + K- + Π+[e]またはp+ + D+ + K-[e] |
| ﾎﾞﾄﾑｸﾞｻﾞｲ[11] | Ξb | usb | 5 792 ± 3 | 1⁄2* | 1⁄2* +* | 0 | −1 | 0 | −1 | 1.42+0.28−0.24×10-12[b] | ⇒『Xi Decay Modes』 |
| ﾎﾞﾄﾑｸﾞｻﾞｲまたはｶｽｹｰﾄﾞB[11][12][13] | Ξb | dsb | 5 792.9 ± 3.0 | 1⁄2* | 1⁄2* +* | −1 | −1 | 0 | −1 | 1.42×10-12 | ⇒『Xi Decay Modes』(Ξ- + J/ψ) |
| ﾀﾞﾌﾞﾙﾎﾞﾄﾑｸﾞｻﾞｲ† | Ξbb | ubb | 1⁄2* | 1⁄2* +* | 0 | 0 | 0 | −2 | |||
| ﾀﾞﾌﾞﾙﾎﾞﾄﾑｸﾞｻﾞｲ† | Ξbb | dbb | 1⁄2* | 1⁄2* +* | −1 | 0 | 0 | −2 | |||
| ﾁｬｰﾑﾎﾞﾄﾑｸﾞｻﾞｲ† | Ξcb | ucb | 1⁄2* | 1⁄2* + | +1 | 0 | +1 | −1 | |||
| ﾁｬｰﾑﾎﾞﾄﾑｸﾞｻﾞｲ† | Ξb | ucb | 1⁄2* | 1⁄2* +* | 0 | 0 | +1 | −1 |