Institut für Theoretische Physik
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Institute for Theoretical Physics (ITP)
Institute for Theoretical Physics (ITP)
Institute for Theoretical Physics (ITP)
Research Groups at the Institute for Theoretical Physics
Research Group of Prof. Dr. Gudrun Heinrich

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research:heinrich [2020/07/16 17:33] – sophieresearch:heinrich [2020/09/01 07:19] – external edit 127.0.0.1
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 ====== Research Group of Prof. Dr. Gudrun Heinrich ====== ====== Research Group of Prof. Dr. Gudrun Heinrich ======
- 
 ===== General research field ===== ===== General research field =====
 Precision calculations and their applications to Collider Physics Precision calculations and their applications to Collider Physics
- 
 ===== Topics ===== ===== Topics =====
- +==== Higgs physics ====
-  * Higgs physics:+
   - shedding light on the Higgs potential through Higgs boson pair production   - shedding light on the Higgs potential through Higgs boson pair production
   - study of anomalous couplings in the Higgs sector within Effective Field Theory   - study of anomalous couplings in the Higgs sector within Effective Field Theory
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 <HTML> <HTML>
-<img style="width:90%;" id="image" src="https://www.itp.kit.edu/_media/research/HH_diagrams.png">+<img style="width:49%;" id="image" src="https://www.itp.kit.edu/_media/research/HH_diagrams.png"> 
 +<img style="width:49%;" id="image" src="https://www.itp.kit.edu/_media/research/mHH_anomalous_couplings.png">
 </HTML> </HTML>
- +\\ 
-<HTML> +==== Heavy quarks and the Higgs boson ====
-<img style="width:90%;" id="image" src="https://www.itp.kit.edu/_media/research/mHH_anomalous_couplings.png"> +
-</HTML> +
- +
-   * Heavy quarks and the Higgs boson+
    - higher order perturbative calculations    - higher order perturbative calculations
    - hints of physics beyond the Standard Model in the top-Higgs sector    - hints of physics beyond the Standard Model in the top-Higgs sector
- +\\ 
-   * Development of novel methods for precision calculations+==== Development of novel methods for precision calculations ====
     - automation of two-loop amplitude calculations     - automation of two-loop amplitude calculations
     - calculation of multi-loop Feynman diagrams     - calculation of multi-loop Feynman diagrams
     - mathematical aspects of Feynman diagrams     - mathematical aspects of Feynman diagrams
-   
 ===== Tools ===== ===== Tools =====
 +==== pySecDec: ====
 +A program to factorize the poles from dimensionally regulated \\ parameter integrals and to evaluate them numerically. It can be used for \\ multi-loop integrals as well as other multi-dimensional parameter integrals.
  
- * pySecDec:  a program to factorize the poles from dimensionally regulated parameter integrals and to evaluate them numerically. It can be used for multi-loop integrals as well as other multi-dimensional parameter integrals. +  * [[https://github.com/mppmu/secdec/releases|program]] 
- +  * [[https://secdec.readthedocs.io/en/stable/|documentation]] 
-- [[https://github.com/mppmu/secdec/releases|program]] +  * current pySecDec collaboration:\\ Gudrun Heinrich, Stephen Jones, Matthias Kerner, \\ Andres Poldaru, Johannes Schlenk, Emilio Villa 
- +  * former members:\\ Sophia Borowka, Jonathon Carter, Stephan Jahn, Tom Zirke 
- +\\ 
-- [[https://secdec.readthedocs.io/en/stable/|documentation]] +==== ggHH ==== 
- +NLO corrections to Higgs boson pair production with full top quark mass  dependence, including anomalous couplings.\\ 
-- current pySecDec collaboration: +[[http://powhegbox.mib.infn.it]] 
-Gudrun Heinrich, Stephen Jones, Matthias Kerner, Andres Poldaru, Johannes Schlenk, Emilio Villa + \\ 
- +==== GoSam ==== 
-- former members: Sophia Borowka, Jonathon Carter, Stephan Jahn, Tom Zirke +A program  to generate and evaluate multi-leg one-loop amplitudes, within and beyond the Standard Model.\\ 
- +[[http://gosam.hepforge.org/]] 
- +\\ 
-* [[http://powhegbox.mib.infn.it//|ggHH]]: +==== golem95 ==== 
-NLO corrections to Higgs boson pair production with full top quark mass dependence, including anomalous couplings +One-loop library of scalar and tensor integrals (written in Fortran95).\\ 
-  +[[http://golem.hepforge.org/]]  
-* [[http://gosam.hepforge.org/|GoSam]]:  +\\ 
-a program   +==== eerad3 ==== 
-to generate and evaluate multi-leg one-loop amplitudes, within and beyond the Standard Model. +Computes the QCD contributions to event shapes and jet rates in 
- +
-* [[http://golem.hepforge.org/|golem95]]: +
-one-loop library of scalar and tensor integrals (written in Fortran95). +
- +
-* [[http://eerad3.hepforge.org|eerad3]]: +
-computes the QCD contributions to event shapes and jet rates in+
 electron-positron annihilation at parton level to order $\alpha_s^3$. electron-positron annihilation at parton level to order $\alpha_s^3$.
-For three-jet production and related observables, this corresponds to NNLO corrections.  +For three-jet production and related observables, this corresponds to NNLO corrections. \\ 
- +[[http://eerad3.hepforge.org]] 
- +
-  +
- +