Senior Professor
in the Theoretical Particle Physics group
at the Department of Astronomy and Theoretical Physics,
Lund University.

CERN user in the Theoretical Physics Department.
Work supported in part by the Swedish Research Council,
contract number 2016-05996.

The MorePheno project is funded by the European Research
(ERC) under the European Union's Horizon 2020
research and innovation programme, grant agreement No 668679.

Member of MCnet.
Work supported in part by EU H2020 Marie Sklodowska-Curie
Innovative Training Network MCnetITN3 (grant agreement 722104).


3 May 2021:
PYTHIA version 8.305 now available.

18 March 2021:
New article Hadronic Rescattering in pA and AA Collisions
with Christian Bierlich and Marius Utheim
LU TP 21-08, MCnet-21-03, arXiv:2103.09665v1 [hep-ph]

5 November 2020:
PYTHIA version 8.245 now available.
Note that PYTHIA 8.3 is the main branch; this update is for legacy applications.

13 May 2020:
New article A Framework for Hadronic Rescattering in pp Collisions
with Marius Utheim
Eur. Phys. J. C80 (2020) 907
(LU TP 20-11, MCnet-20-12, arXiv:2005.05658v1 [hep-ph] )

24 July 2019:
New article The PYTHIA Event Generator: Past, Present and Future
Comput. Phys. Comm. 246 (2020) 106910
(LU TP 19-31, MCnet-19-16, arXiv:1907.09874v1 [hep-ph] )

14 August 2018:
New article The Space-Time Structure of Hadronization in the Lund Model
with S. Ferreres-Solé
Eur. Phys. J. C78 (2018) 983
(LU TP 18-18, MCnet-18-20, arXiv:1808.04619v2 [hep-ph] )

9 August 2018:
New contribution Collective Effects: the viewpoint of HEP MC codes
Nucl. Phys. A982 (2019) 43 (Proceedings, Quark Matter 2018)
(LU TP 18-24, MCnet-18-18, arXiv:1808.03117 [hep-ph])

30 April 2018:
New article Models for Total, Elastic and Diffractive Cross Sections
with C.O. Rasmussen
Eur. Phys. J. C78 (2018) 461
(LU TP 18-06, MCnet-18-08, arXiv:1804.10373 [hep-ph])

1 October 2017:
New article Some Dipole Shower Studies
with B. Cabouat
Eur. Phys. J. C78 (2018) 226
(LU TP 17-28, MCnet-17-14, arXiv:1710.00391 [hep-ph])

8 June 2017:
New book chapter The Development of MPI Modelling in PYTHIA
in "Multiple Parton Interactions at the LHC", p. 191, P. Bartalini and J. R. Gaunt, eds., World Scientific (Advanced Series on Directions in High Energy Physics: Volume 29)
(LU TP 17-22, MCnet-17-10, arXiv:1706.02166 [hep-ph])

4 February 2017:
New contribution Colour Reconnections from LEP to Future Colliders
in "Proceedings, Parton Radiation and Fragmentation from LHC to FCC-ee", eds. D. d'Enterria and P.Z. Skands, p. 144
LU TP 17-02, arXiv:1702.01329 [hep-ph]

1 November 2016:
New article Thermodynamical String Fragmentation
with N. Fischer
JHEP 1701 (2017) 140
(LU TP 16-57, CoEPP-MN-16-25, MCnet-16-40, arXiv:1610.09818 [hep-ph])