@article{(Open Science Index):https://publications.waset.org/pdf/14425, title = {Gravitino Dark Matter in (nearly) SLagy D3/D7 m-Split SUSY}, author = {Mansi Dhuria and Aalok Misra}, country = {}, institution = {}, abstract = {In the context of large volume Big Divisor (nearly) SLagy D3/D7 μ-Split SUSY [1], after an explicit identification of first generation of SM leptons and quarks with fermionic superpartners of four Wilson line moduli, we discuss the identification of gravitino as a potential dark matter candidate by explicitly calculating the decay life times of gravitino (LSP) to be greater than age of universe and lifetimes of decays of the co-NLSPs (the first generation squark/slepton and a neutralino) to the LSP (the gravitino) to be very small to respect BBN constraints. Interested in non-thermal production mechanism of gravitino, we evaluate the relic abundance of gravitino LSP in terms of that of the co-NLSP-s by evaluating their (co-)annihilation cross sections and hence show that the former satisfies the requirement for a potential Dark Matter candidate. We also show that it is possible to obtain a 125 GeV light Higgs in our setup.}, journal = {International Journal of Physical and Mathematical Sciences}, volume = {7}, number = {1}, year = {2013}, pages = {75 - 83}, ee = {https://publications.waset.org/pdf/14425}, url = {https://publications.waset.org/vol/73}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 73, 2013}, }