Verification of the Tenfold Assignment of the Baryon Resonances

Meshkov, S.; Levinson, C. A.; Lipkin, Harry J.

doi:10.1103/physrevlett.10.361

Cited by 107 publications

(24 citation statements)

References 12 publications

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“…In the framework of SU(3) it is possible to define the analogs of the G parity, G V and G U , for the U and the V spin [59], respectively. The K 1A and K 1B are then eigenstates of G V and G U , although they are not eigenstates of G parity.…”

Section: The K 1 Mixing Anglementioning

confidence: 99%

Measurement of branching fractions of B decays to K1(1270)π and K1(1400)π and determination of the CKM angle α from B0→ a1(1260)± π∓

Stracka

2011

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Section: The K 1 Mixing Anglementioning

confidence: 99%

Measurement of branching fractions of B decays to K1(1270)π and K1(1400)π and determination of the CKM angle α from B0→ a1(1260)± π∓

Stracka

2011

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“…In view of this close association between two of the three classification schemes and two of the three general classes of interaction, we would like to suggest that the third classification, namely that based on (L 2 ,L 3 ,Yj) [see Eqs. (4) and (13)], may be closely associated with the weak interactions.…”

Section: T = L+$y Rmentioning

confidence: 99%

Electromagnetic and Weak Interactions in the Unitary Symmetry Scheme

Rosen¹

1963

Phys. Rev. Lett.

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for A beta decay given by 0.016(# A /#o) 2 (l + 3X 2 )/[l + 3(1 o 14) 2 ] o With 7] = +0.75, the value appropriate to X is -0"45, and this branching ratio becomes 0"016/27 = 0o6 xlO" 3 , quite compatible with the value (0"82 ±0 o 13) x 10" 3 reported recently by RPhys. Rev. 131, 868 (1963)In general, the factor D will include form factors corresponding to the two vertices shown in Figs. 1(c) and 1(d) o Since #=400 MeV/c, there could be quite appreciable uncertainty in the magnitude of the matrix element given for the Karplus-Ruderman terms by expression (15). 12 With the Karplus-Ruderman terms alone, (Ap) deexcitation would be the dominant process. With x = (P

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“…Studies of the N * ͑2400͒, formed in photoproduction (1) and/or (2) as the s-channel resonance at E ␥ Ϸ 2.6 GeV, could help us to discriminate between these cases. To explain this point, we may use the notion of U-spin [41]. It is analogous to I-spin, that is, to the familiar isospin.…”

mentioning

confidence: 99%

Resonances andΘ-production mechanisms

Azimov

Strakovsky

2004

Phys. Rev. C

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After explaining the necessity for exotic hadrons, we discuss mechanisms which could account for the production of the exotic ⌰-baryon. A possible important role of resonances (producing the ⌰ in real or virtual decays) is advanced and emphasized for selected processes. Promising experimental investigations of such resonances, and the ⌰ itself, are suggested. We also briefly discuss recent negative results regarding the ⌰-baryon.

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Verification of the Tenfold Assignment of the Baryon Resonances

Cited by 107 publications

References 12 publications

Measurement of branching fractions of B decays to K<sub>1</sub>(1270)π and K<sub>1</sub>(1400)π and determination of the CKM angle α from B<sup>0</sup>→ a<sub>1</sub>(1260)<sup>±</sup> π<sup>∓</sup>

Measurement of branching fractions of B decays to K<sub>1</sub>(1270)π and K<sub>1</sub>(1400)π and determination of the CKM angle α from B<sup>0</sup>→ a<sub>1</sub>(1260)<sup>±</sup> π<sup>∓</sup>

Electromagnetic and Weak Interactions in the Unitary Symmetry Scheme

Resonances andΘ-production mechanisms

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