Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Generation and Validation of di-Higgs events in the 4τ final state
Uppsala University, Disciplinary Domain of Science and Technology, Physics, Department of Physics and Astronomy, High Energy Physics. (ATLAS at Uppsala university)
2018 (English)Student paper other, 10 credits / 15 HE creditsStudent thesis
Abstract [en]

The Higgs self-coupling has a vital role by giving a deeper understanding of the Higgs particle. Furthermore, the way it opens to physics beyond the SM, encourages us to do MC simulationstudies for varying λ_hhh . In this project, we investigate the effects of choosing different values for λ_hhh on the kinematics of all particles involved in the hh → τ τ τ τ decay channel and the resultsare compared with what we get from the SM prediction of λ_hhh .The data show that λ_hhh more close to the SM trilinear Higgs self-coupling results in generatingthe Higgs particles with the higher masses and higher momenta. On the other hand, for the moremassive Higgs bosons we have more energetic neutrinos in the final states which escape from thedetector without being detected.

Place, publisher, year, edition, pages
2018. , p. 15
Series
FYSAST ; FYSPROJ1108
Keywords [en]
Higgs Boson, Higgs Decay Modes, Monte Carlo Simulation, Leading order, Next-to-Leading order
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:uu:diva-355744OAI: oai:DiVA.org:uu-355744DiVA, id: diva2:1230663
Educational program
Master Programme in Physics
Supervisors
Examiners
Available from: 2018-07-04 Created: 2018-07-04 Last updated: 2018-07-06Bibliographically approved

Open Access in DiVA

Generation and Validation of di-Higgs events in the 4τ final state(603 kB)13 downloads
File information
File name FULLTEXT01.pdfFile size 603 kBChecksum SHA-512
af7477df7e9a95889ce3077b7d4c5853ca768a7cb922ede00b8438364acda014d057a58644157a10ded09eacb5f9d8d5bc05478d16c7078bd945e612c212e123
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Vaheid, Halimeh
By organisation
High Energy Physics
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar
Total: 13 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 49 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf