English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We introduce analytical quantum gravity modifications of the production crosssection for terascale black holes by employing an effective ultraviolet cut off$l$. We find the new cross sections approach the usual "black disk" form athigh energy, while they differ significantly near the fundamental scale fromthe standard increase with respect to $s$. We show that the heretoforediscontinuous step function used to represent the cross section threshold canrealistically be modeled by two functions representing the incoming and finalparton states in a high energy collision. The growth of the cross section withcollision energy is thus a unique signature of $l$ and number of spatialdimensions $d$. Contrary to the classical black disk result, our cross sectionis able to explain why black holes might not be observable in LHC experimentswhile they could be still at the reach of ultra-high energy cosmic ray events.

Could any black holes be produced at the LHC?