Author: Heenan Eric M.Publisher:
ISBN:
Category : B mesons
Languages : en
Pages : 258
Book Description
An Investigation of Doubly Charmed B Meson Decays with the Belle Detector
Author: Heenan Eric M.Publisher:
ISBN:
Category : B mesons
Languages : en
Pages : 258
Book Description
An Investigation of Inclusive Charmless Semileptonic B Meson Decays with the Belle Detector
Author: Antonio LimosaniPublisher:
ISBN:
Category : B mesons
Languages : en
Pages : 286
Book Description
Exclusive B Decays to Charmonium and Meson with the Belle Detector
Author: Kumar RajeevPublisher: LAP Lambert Academic Publishing
ISBN: 9783846589786
Category :
Languages : en
Pages : 232
Book Description
Dramatic progress has been made in particle physics during the past three decades. The B physics is one of the most exciting and rich field in today's world of particle physics to test the Standard Model and to explore the new physics. One of the most mysterious phenomena in particle physics that remains unresolved for a long time is the CP violation which is directly related to matter-antimatter asymmetry. Until recently, the CP violation was seen only in K\bar K system and it was expected to be significantly large in B\bar B system. In the summer of 2001 the presence of CP violation in the B meson system was established by the Belle collaboration (and simultaneously by the BaBar collaboration) through the measurement of time dependent asymmetry in the decay of B0 (B0 ) J/ Ks. This work lead to the Nobel Prize for Cabibbo, Kobayashi and Maskawa in 2008."
Investigation of Inclusive and Exclusive Charmed Meson Decays in the NOMAD Detector
Author: Caroline PoulsenPublisher:
ISBN:
Category : Mesons
Languages : en
Pages : 144
Book Description
Study of B-meson Decays to Final States with a Single Charm Baryon
Author: Stephanie A. MajewskiPublisher:
ISBN:
Category :
Languages : en
Pages : 218
Book Description
Search for New Physics Using Radiative B Meson Decays and Lifetime Measurment of the B Meson with the Belle II Experiment
Author: Reem RasheedPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
After the Big Bang matter and antimatter were present in equal amounts. Today, however, everything we see, is made almost entirely of matter. A fundamental ingredient to explain this asymmetry between matter and antimatter is the violation of the CP (Charge Parity) symmetry. CP violation has been observed but quantitatively not enough to explain the huge asymmetry. The Belle II experiment in Japan studies the particles produced in electron-positron collisions at the SuperKEKB collider, the highest intensity collider in the World, allowing a high precision measurements of the known sources of CP violation and looking for new ones. In my PhD, I worked on measuring the CP violation in B meson radiative decays (decays with photon in final state) particularly promising thanks to their high sensitivity to possible new processes. Following this analysis, I started a new measurement of the B mesons lifetime where I could verify the robustness of the tools used in the CP violation measurement.
Investigation of Semileptonic B Meson Decay to P-Wave Charm Mesons
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
We have studied semileptonic B meson decays with a P-wave charm meson in the final state using 3.29 x 10[sup 6] B[bar B] events collected by the CLEO II detector at the Cornell Electron-positron Storage Ring. We find a value for the exclusive semileptonic product branching fraction:[Beta](B[sup -][yields] D[sub 1][sup 0][ell][sup -][bar[nu]][sub[ell]])[Beta](D[sub 1][sup 0][yields] D*[sup+][pi][sup -])= (0.373[+-] 0.085[+-] 0.052[+-] 0.024)% and an upper limit for[Beta](B[sup -][yields] D*[sub 2][sup 0][ell][sup -][bar[nu]][sub[ell]])[Beta](D*[sub 2][sup 0][yields] D*[sup+][pi][sup -])
Physics and Detector Simulation Studies of B-meson Decays in ATLAS
Author: Jérôme DametPublisher:
ISBN: 9789155449421
Category : B mesons
Languages : en
Pages : 32
Book Description
Observation of Exclusive B Meson Decays to Final States Containing a Charmed Baryon
Author: John Joseph O'Neill (Ph. D. in physics)Publisher:
ISBN:
Category : Mesons
Languages : en
Pages : 143
Book Description
Author: