A closer look at string resonances in dijet events at the LHC

Details A closer look at string resonances in dijet events at the LHC A closer look at string resonances in dijet events at the LHC

2010-08-30

arxiv.org/abs/1008.4989v2

JHEP 1010:051,2010

Physics

High Energy Physics

High Energy Physics - Phenomenology

12 pages, 8 figures

Scientific paper

10.1007/JHEP10(2010)051

The first string excited state can be observed as a resonance in dijet invariant mass distributions at the LHC, if the scenario of low-scale string with large extra dimensions is realized. A distinguished property of the dijet resonance by string excited states from that the other "new physics" is that many almost degenerate states with various spin compose a single resonance structure. It is examined that how we can obtain evidences of low-scale string models through the analysis of angular distributions of dijet events at the LHC. Some string resonance states of color singlet can obtain large mass shifts through the open string one-loop effect, or through the mixing with closed string states, and the shape of resonance structure can be distorted. Although the distortion is not very large (10% for the mass squared), it might be able to observe the effect at the LHC, if gluon jets and quark jets could be distinguished in a certain level of efficiency.

Affiliated with

Also associated with

No associations

Rating

A closer look at string resonances in dijet events at the LHC does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A closer look at string resonances in dijet events at the LHC, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A closer look at string resonances in dijet events at the LHC will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-399840