13-19 May 2018
Venice, Italy
Europe/Zurich timezone
The organisers warmly thank all participants for such a lively QM2018! See you in China in 2019!

Studies of event and jet shape in high multiplicity e+e- collisions using archived data from the ALEPH detector at LEP

15 May 2018, 17:00
2h 40m
First floor and third floor (Palazzo del Casinò)

First floor and third floor

Palazzo del Casinò

Poster Jet modifications and high-pT hadrons Poster Session


Anthony Badea (Massachusetts Inst. of Technology (US))


Studies of thrust distributions and jet shapes in $e^+ e^-$ collisions using $730 ~pb^{-1}$ of data collected between 91 and 209 GeV with the ALEPH detector at LEP are presented. The event and jet shapes are studied for the first time with both tracker and the calorimeters in bins of the event charged particle multiplicity or event activity in order to reveal the possible modification of those observables in the high particle density environment. The results from the archived ALEPH data are compared to predictions from various event generators which were tuned to describe the inclusive event shape data at LEP, as well as theoretical calculations.

Collaboration ALEPH
Centralised submission by Collaboration Presenter name already specified
Content type Experiment

Primary authors

Yen-Jie Lee (Massachusetts Inst. of Technology (US)) Anthony Badea (Massachusetts Inst. of Technology (US)) Austin Alan Baty (Massachusetts Inst. of Technology (US)) Bibek Pandit (Massachusetts Institute of Technology) Christopher Mcginn (Massachusetts Inst. of Technology (US)) Gian Michele Innocenti (Massachusetts Inst. of Technology (US)) Jesse Thaler (MIT) Marcello Maggi (Universita e INFN, Bari (IT)) Michael Peters (Massachusetts Institute of Technology) Paoti Chang (National Taiwan University (TW)) Tzu-An Sheng (National Taiwan University)

Presentation Materials

Your browser is out of date!

Update your browser to view this website correctly. Update my browser now