We study pair production of scalar top quarks (stop, ) in polarized photon-photon collisions with the subsequent decay of the top squarks into b quarks and charginos . We simulate this process by using PYTHIA6.4 for an electron beam energy . The energy spectrum of back-scattered photons is generated by CIRCE2 program. A set of criteria for physical variables is proposed which leads to a good separation of stop signal events from top quark pair production, being the main background. These criteria allow us to reconstruct the mass of the top squark, provided that the neutralino mass is known
Theoretical results are presented for top quarks produced in annihilation of polarized electrons on ...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t˜→tχ˜0i...
We study pair production of scalar top quarks (stop, t̃1) in e +e − collisions with the subsequent d...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t -> t((...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t -> t((...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
28 pages, 14 figuresInternational audienceWe survey the expected polarization of the top produced in...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
28 pages, 14 figuresInternational audienceWe survey the expected polarization of the top produced in...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2±3.6 pb-1 of pp̅ collisions collected at sqrt[s]=1.8 TeV with the D0 detector at Fermilab’...
Theoretical results are presented for top quarks produced in annihilation of polarized electrons on ...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t˜→tχ˜0i...
We study pair production of scalar top quarks (stop, t̃1) in e +e − collisions with the subsequent d...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t -> t((...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t -> t((...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
28 pages, 14 figuresInternational audienceWe survey the expected polarization of the top produced in...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
28 pages, 14 figuresInternational audienceWe survey the expected polarization of the top produced in...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
Using 85.2±3.6 pb-1 of pp̅ collisions collected at sqrt[s]=1.8 TeV with the D0 detector at Fermilab’...
Theoretical results are presented for top quarks produced in annihilation of polarized electrons on ...
Using 85.2 +/- 3.6 pb^-1 of p-pbar collisions collected at sqrt(s)=1.8 TeV with the D0 detector at F...
We survey the expected polarization of the top produced in the decay of a scalar top quark, t˜→tχ˜0i...