AbstractWe investigate the effect of an extra fourth quark generation and FCNC mediated Z and Z′ bosons on the rare decay mode B−→ϕπ−. In the Standard Model, this mode receives only b→d penguin contributions and therefore, highly suppressed with branching ratio ∼5×10−9. This in turn makes this mode a very sensitive probe for new physics. We find that due to the above mentioned new physics contributions there is a significant enhancement in its branching ratio. Furthermore, the direct CP violation parameter which is identically zero in the SM is found to be quite significant. If this mode will be observed in the upcoming LHCb experiment, it will not only provide a clear signal of new physics but also can be used to constrain the new physics ...
In this paper we consider CP-violating new-physics contributions to the decay t→bbc. We examine the ...
The exclusive decay mode B → K∗` ` has become one of the key players in the search for New Physics i...
Abstract The decay $$B^0_s\rightarrow \mu ^+\mu ^-$$ Bs0→μ+μ- is a key probe for the search of physi...
AbstractWe investigate the effect of an extra fourth quark generation and FCNC mediated Z and Z′ bos...
We scrutinize the penguin dominated Bs → K+K− decay mode involving b → s quark level transition in f...
The decay Bs0→μ+μ- is a key probe for the search of physics beyond the Standard Model. While the cur...
We scrutinize the penguin dominated Bs→K+K-decay mode involving b→s quark level transition in family...
Recent experimental results on angular observables in the rare decay B→K ∗ μ + μ − show significant ...
The rare decay B → K∗( → Kpi)µ+µ − is regarded as one of the crucial channels for B physics since it...
The decay mode Λ0 b → pπ−μ+μ− is a b → d flavour changing neutral current transition and can therefo...
Leptonic rare decays of Bs,d 0 mesons offer a powerful tool to search for physics beyond the Standar...
The standard model of particle physics describes the fundamental particles and their interactions vi...
At the LHCb experiment at CERN it was found in 2011 a clear signal for CP-violation in the charm sec...
AbstractThe branching ratio and direct CP asymmetry of the decay mode Bs→ϕπ0 have been calculated wi...
We study some rare decays of the Bs meson governed by the quark-level transitions b→s, in the fourth...
In this paper we consider CP-violating new-physics contributions to the decay t→bbc. We examine the ...
The exclusive decay mode B → K∗` ` has become one of the key players in the search for New Physics i...
Abstract The decay $$B^0_s\rightarrow \mu ^+\mu ^-$$ Bs0→μ+μ- is a key probe for the search of physi...
AbstractWe investigate the effect of an extra fourth quark generation and FCNC mediated Z and Z′ bos...
We scrutinize the penguin dominated Bs → K+K− decay mode involving b → s quark level transition in f...
The decay Bs0→μ+μ- is a key probe for the search of physics beyond the Standard Model. While the cur...
We scrutinize the penguin dominated Bs→K+K-decay mode involving b→s quark level transition in family...
Recent experimental results on angular observables in the rare decay B→K ∗ μ + μ − show significant ...
The rare decay B → K∗( → Kpi)µ+µ − is regarded as one of the crucial channels for B physics since it...
The decay mode Λ0 b → pπ−μ+μ− is a b → d flavour changing neutral current transition and can therefo...
Leptonic rare decays of Bs,d 0 mesons offer a powerful tool to search for physics beyond the Standar...
The standard model of particle physics describes the fundamental particles and their interactions vi...
At the LHCb experiment at CERN it was found in 2011 a clear signal for CP-violation in the charm sec...
AbstractThe branching ratio and direct CP asymmetry of the decay mode Bs→ϕπ0 have been calculated wi...
We study some rare decays of the Bs meson governed by the quark-level transitions b→s, in the fourth...
In this paper we consider CP-violating new-physics contributions to the decay t→bbc. We examine the ...
The exclusive decay mode B → K∗` ` has become one of the key players in the search for New Physics i...
Abstract The decay $$B^0_s\rightarrow \mu ^+\mu ^-$$ Bs0→μ+μ- is a key probe for the search of physi...