Search results for "Sigma0"
showing 6 items of 16 documents
"K0S0_dcs07" of "$K^+\Lambda$ and $K^+\Sigma^0$ photoproduction with fine center-of-mass energy resolution"
2022
Excitation function at cos(Theta_K+)cm = -0.2
"K0S0_dcs09" of "$K^+\Lambda$ and $K^+\Sigma^0$ photoproduction with fine center-of-mass energy resolution"
2022
Excitation function at cos(Theta_K+)cm = 0.0
"K0S0_dcs06" of "$K^+\Lambda$ and $K^+\Sigma^0$ photoproduction with fine center-of-mass energy resolution"
2022
Excitation function at cos(Theta_K+)cm = -0.3
"K0S0_dcs11" of "$K^+\Lambda$ and $K^+\Sigma^0$ photoproduction with fine center-of-mass energy resolution"
2022
Excitation function at cos(Theta_K+)cm = 0.2
"K0S0_dcs08" of "$K^+\Lambda$ and $K^+\Sigma^0$ photoproduction with fine center-of-mass energy resolution"
2022
Excitation function at cos(Theta_K+)cm = -0.1
Searching for signatures around 1920 MeV of a N-* state of three hadron nature
2009
We provide a series of arguments which support the idea that the peak seen in the gamma p -> K+ Lambda reaction around 1920 MeV should correspond to the recently predicted state of J(P) = 1/2(+) as a bound state of K(K) over bar N with a mixture of alpha(0)(980)N and f(0)(980)N components. At the same time we propose polarization experiments in that reaction as a further test of the prediction, as well as a study of the total cross-section for gamma p -> K(+)K(-)p at energies close to threshold and of d sigma/dM(inv) for invariant masses close to the two-kaon threshold.