More and More Indirect Signals for Extra Dimensions at More and More
نویسنده
چکیده
It has been recently suggested by Arkani-Hamed, Dimopoulos and Dvali that gravity may become strong at energies not far above the electroweak scale and thus remove the hierarchy problem. Such a scenario can be tested at both present and future accelerators since towers of Kaluza-Klein gravitons and associated scalar fields now play an important phenomenological role. In this paper we examine several processes for their sensitivity to a low scale for quantum gravity including deep inelastic ep scattering at HERA, high precision low energy νN scattering, Bhabha and Moller scattering at linear colliders and both fermion and gluon pair production at γγ colliders. ∗Work supported by the Department of Energy, Contract DE-AC03-76SF00515
منابع مشابه
More and More Indirect Signals for Extra Dimensions at More and More Colliders
It has been recently suggested by Arkani-Hamed, Dimopoulos and Dvali that gravity may become strong at energies not far above the electroweak scale and thus remove the hierarchy problem. Such a scenario can be tested at both present and future accelerators since towers of Kaluza-Klein gravitons and associated scalar fields now play an important phenomenological role. In this paper we examine se...
متن کاملep - p h / 99 01 20 9 v 3 9 F eb 1 99 9 SLAC - PUB - 8036 December 1998 More and More Indirect Signals for Extra Dimensions at More and More Colliders
It has been recently suggested by Arkani-Hamed, Dimopoulos and Dvali that gravity may become strong at energies not far above the electroweak scale and thus remove the hierarchy problem. Such a scenario can be tested at both present and future accelerators since towers of Kaluza-Klein gravitons and associated scalar fields now play an important phenomenological role. In this paper we examine se...
متن کاملEfficiency of Indirect Selection to Improve Yield and Drought Tolerance in Populations Derived from Inter-Specific Hybridization of Soft Flower
The use of appropriate selection methods are important to increase yield in breeding programs. Utilization of selection indices is one of the most effective method for selection of superior genotypes to improve the complex traits such as seed yield. In order to evaluate the efficiency of different selection methods, 63 families of two F3 populations derived from inter-specific hybridization of ...
متن کاملThe Effect of Religiosity in Reduction of Delinquency among the Youth
The study attempts to answer two basic questions. Firstly, whether religiosity is efficient in reducing delinquent behavior and , secondly, if the answer is yes , how much is its effect? The samples was divided into common people and delinquent youth in prison. The scholars like Durkheim, Weber, Stark, Glock and those assertions regarding delinquency as Merton, Hirschi learning the...
متن کاملSocial and Psychological Dimensions of Urban Green Spaces and the Impact in Living Environment of Epistemological Studies
Many epidemiological studies have found that people living in environments with more green space report better physical and mental health than those with less green space. However, the association between visits to green space and mental health has seldom been studied. The environment surrounding residences and its recreational and commuting opportunities are believed to affect human health and...
متن کامل