%0 Journal Article %1 Junaid2011Semileptonic %A Junaid, Muhammad %A Aslam, M. Jamil %D 2011 %K bdecay %T Semileptonic B to Tensor Meson Decays in Standard Model with Fourth Generation %U http://arxiv.org/abs/1103.3934 %X We studied the B K(2)^\ast(1430)l^+l^- decay in the Standard Model with Fourth Generation (SM4). Using the form factors calculated recently through perturbative QCD (pQCD) approach the decay rate, forward-backward asymmetry and different lepton polarization asymmetries are examined in SM4 scenario. It is found that the theoretical value of decay rate including the contributions of m\_t' and the new 4\times4 CKM (CKM4) matrix factors, |V\_t'b^\astV\_t's|, is much different from the minimal standard model (SM) predictions. Similar deviations from the minimal SM predications were observed for the forward-backward asymmetry and different lepton polarization asymmetries. The future measurement of this decay will provide an opportunity for the detection of physics beyond the SM.

@article{Junaid2011Semileptonic, abstract = {We studied the B \to K(2)^{\ast}(1430)l^{+}l^{-} decay in the Standard Model with Fourth Generation (SM4). Using the form factors calculated recently through perturbative QCD (pQCD) approach the decay rate, forward-backward asymmetry and different lepton polarization asymmetries are examined in SM4 scenario. It is found that the theoretical value of decay rate including the contributions of m\_{t'} and the new 4\times4 CKM (CKM4) matrix factors, |V\_{t'b}^{\ast}V\_{t's}|, is much different from the minimal standard model (SM) predictions. Similar deviations from the minimal SM predications were observed for the forward-backward asymmetry and different lepton polarization asymmetries. The future measurement of this decay will provide an opportunity for the detection of physics beyond the SM.}, added-at = {2019-02-23T22:09:48.000+0100}, archiveprefix = {arXiv}, author = {Junaid, Muhammad and Aslam, M. Jamil}, biburl = {https://www.bibsonomy.org/bibtex/2b0523377959fe0fd1cd1d8a9b941eb1d/cmcneile}, citeulike-article-id = {9040006}, citeulike-linkout-0 = {http://arxiv.org/abs/1103.3934}, citeulike-linkout-1 = {http://arxiv.org/pdf/1103.3934}, day = 21, eprint = {1103.3934}, interhash = {814d643c9e5682a9e9136841536d37f9}, intrahash = {b0523377959fe0fd1cd1d8a9b941eb1d}, keywords = {bdecay}, month = mar, posted-at = {2011-03-30 10:01:23}, priority = {2}, timestamp = {2019-02-23T22:15:27.000+0100}, title = {{Semileptonic B to Tensor Meson Decays in Standard Model with Fourth Generation}}, url = {http://arxiv.org/abs/1103.3934}, year = 2011 }