Analysis of double diffraction dissociation in nucleon-nucleon collisions at the CERN ISR

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Two Pion Production in Nucleon-nucleon Collisions at Intermediate Energies

We have developed a model for the NN → NNππ reaction and evaluated cross sections for the different charged channels. The low energy part of those channels where the pions can be in an isospin zero state is dominated by N∗(1440) excitation, driven by an isoscalar source followed by the decay N∗ → N(ππ) S−wave . At higher energies, and in channels where the pions are not in T=0, ∆ excitation mec...

متن کامل

Reduction of neutrino - nucleon scattering rate by nucleon - nucleon collisions

The collapse-driven supernova is supposed to be an outcome of gravitational collapse of a massive star ∼ 8M at the end of its evolution. Although more than 60 years have passed since the original idea by Baade and Zwicky [1,2], and the detection of neutrinos from SN1987A [3,4] confirmed that our scenario is correct on the whole, we have not yet figured out how this phenomenon occurs. These days...

متن کامل

Meson production in nucleon–nucleon collisions close to the threshold

The last decade has witnessed great experimental progress that has led to measurements of near threshold cross sections—polarized as well as unpolarized—of high accuracy for various inelastic nucleon–nucleon collision channels. These data, naturally, pose challenges to theorists to develop methods by which they can be understood and explained in commensurate detail. In this work we review the s...

متن کامل

DIFFRACTIVE NUCLEON DISSOCIATION BY n ' AT

Data is presented on the reactions sip-t IT'PIT' and "'p-t .ir'nn+ from the SLAC hybrid bubble chamber triggered on a fast forward pion. Diffractively produced resonance structure is observed, closely resembling that seen in pp + pnlr+ at ISR energies.

متن کامل

Production of η mesons in nucleon - nucleon collisions

A microscopic calculation of near-threshold η-meson production in the reaction N N → N N η is presented. It is assumed that the η meson is produced via direct emission and via elementary rescattering processes M N → ηN of various mesons M = π, ρ, etc. As a novel feature the amplitudes for the latter production mechanism are taken from a multi-channel meson-exchange model of the πN system develo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nuclear Physics B

سال: 1980

ISSN: 0550-3213

DOI: 10.1016/0550-3213(80)90005-x