A ug 2 00 0 Anti - Kaon Induced Reactions on the Nucleon ∗
نویسندگان
چکیده
Using a previously established effective Lagrangian model we describe anti-kaon induced reactions on the nucleon. The dominantly contributing channels in the cm-energy region from threshold up to 1.72 GeV are included (KN , πΣ, πΛ). We solve the Bethe-Salpeter equation in an unitary K-matrix approximation .
منابع مشابه
l - th / 0 00 80 30 v 2 1 2 Fe b 20 01 Anti - Kaon Induced Reactions on the Nucleon ∗
Using a previously established effective Lagrangian model we describe anti-kaon induced reactions on the nucleon. The dominantly contributing channels in the cm-energy region from threshold up to 1.72 GeV are included (KN , πΣ, πΛ). We solve the Bethe-Salpeter equation in an unitary K-matrix approximation .
متن کامل2 00 4 Kaon photo - production on the nucleon and deuteron
Isobaric models for the photo-production of K + are discussed and their predictions are shown in the K 0 photo-production. The models are further used in spectator model calculations of the K 0 photo-production on deuteron. Considerable dependence of the inclusive cross section on the elementary amplitude was found.
متن کامل- th / 0 41 10 10 v 1 2 N ov 2 00 4 Kaon and Pion production in relativistic heavy - ion collisions 1
The BUU transport model is applied to study strangeness and pion production in nucleus-nucleus collisions. Starting from proton induced reactions, we further investigate Si+Au, Au+Au and Pb+Pb collisions in the energy range between 2 and 40 A·GeV and compare with data and with other transport calculations. The q ¯ q annihilation, or resonance, channel simulated by the string model in meson-nucl...
متن کاملar X iv : n uc l - th / 0 51 00 35 v 1 1 1 O ct 2 00 5 Effects of In - Medium NN Cross Sections on Particle Production
The in-medium modification of nucleon-nucleon (NN) cross sections is investigated by means of particle production in heavy ion collisions (HIC) at intermediate energies. In particular, the density dependence of the inelastic cross sections considerably affects the pion and kaon yields and their rapidity distributions. However, the (π/π)and (K/K)-ratios depend only moderately on the in-medium be...
متن کاملar X iv : n uc l - ex / 0 70 30 28 v 1 1 9 M ar 2 00 7 Precision X - ray measurements on kaonic atoms at LNF Johann
After the successfully performed DEAR experiment at DAΦNE-resulting in the most precise data on the hadronic shift and width in kaonic hydrogen up-to-now-the next step will be the measurement at the percent level using new X-ray detectors. These detectors (silicon drift detectors) are developed within the SIDDHARTA project. The asynchronous background will be suppressed using the time correlati...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2000