Research output per year
Research output per year
Personal profile
Research
My research is focused on various theoretical and phenomenological aspects of the Standard Model and beyond, as well as their cosmological implications in a broad sense.
Teaching
Currently, I teach three courses at the Department of Astronomy and Theoretical Physics: Classical Mechanics (FYTN09), Cosmology and Astroparticle Physucs (FYTN11) and Introduction to Quantum Field Theory (FYTN10). Besides, I supervise bachelor, master and doctoral students.
Professional work
I am a Master programme coordinator in theoretical particle physics and an organiser of science coffee seminars (joint between theoretical and experimental particle physics groups) at our department.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
UKÄ subject classification
- Subatomic Physics
- Astronomy, Astrophysics and Cosmology
Free keywords
- Grand Unification
- Higgs physics
- supersymmetry
- electroweak physics
- beyond the Standard Model
- composite models
- physical vacuum
- quasiclassical gravity
- Cosmic Inflation models
- heavy ion collisions
- hard production processes
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
Research output
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CDF II W-mass anomaly faces first-order electroweak phase transition
Addazi, A., Marcianò, A., Morais, A. P., Pasechnik, R. & Yang, H., 2023 Mar, In: European Physical Journal C. 83, 3, 207.Research output: Contribution to journal › Article › peer-review
Open Access -
Collider phenomenology of new neutral scalars in a flavored multi-Higgs model
Ferreira, P. M., Gonçalves, J., Morais, A. P., Onofre, A., Pasechnik, R. & Vatellis, V., 2023, In: Physical Review D. 107, 9, 095041.Research output: Contribution to journal › Article › peer-review
Open Access -
Comparative study of the heavy-quark dynamics with the Fokker-Planck equation and the Plastino-Plastino equation
Megías, E., Deppman, A., Pasechnik, R. & Tsallis, C., 2023 Oct 10, In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 845, 138136.Research output: Contribution to journal › Article › peer-review
Open Access -
Deep learning searches for vector-like leptons at the LHC and electron/muon colliders
Morais, A. P., Onofre, A., Freitas, F. F., Gonçalves, J., Pasechnik, R. & Santos, R., 2023, In: European Physical Journal C. 83, 3, 232.Research output: Contribution to journal › Article › peer-review
Open Access -
Exclusive photo- and electroproduction of excited light vector mesons via holographic model
Henkels, C., de Oliveira, E. G., Pasechnik, R. & Trebien, H., 2023, In: European Physical Journal C. 83, 6, 551.Research output: Contribution to journal › Article › peer-review
Open Access
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Problems in Quantum Chromo Dynamical Field Theory and Beyond
Sjostrand, T., Gustafson, G., Sjödahl, M., Lönnblad, L., Bijnens, J., Pasechnik, R., Rathsman, J., Prestel, S. & Frederix, R.
2017/01/01 → 2023/12/31
Project: Research
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QG-MM: Quantum gravity phenomenology in the multi-messenger approach
2019/03/14 → 2023/03/13
Project: Network
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HIGGS-PHENO-UNI: From Higgs Phenomenology to the Unification of the Fundamental Interactions
2018/11/01 → 2021/10/31
Project: Research
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PARTICLEFACE: Unraveling new physics at the LHC through the precision frontier
2017/10/24 → 2021/10/23
Project: Network
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THOR: Theory of hot matter and relativistic heavy-ion collisions
2016/10/17 → 2020/10/16
Project: Network
Activities
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TPP division retreat autumn 2021
Torbjörn Lundberg (Organiser), Mattias Sjö (Organiser), Leif Lönnblad (Organiser), Chiara Le Roux (Participant), Robin Törnkvist (Participant), Christian Bierlich (Participant), Torbjörn Sjöstrand (Participant), Patrick Kirchgaesser (Participant), Mårten Bertenstam (Participant), Harsh Shah (Participant), Gösta Gustafson (Participant), Roman Pasechnik (Contributor), Leif Gellersen (Participant), Andrew Lifson (Contributor), Korinna Zapp (Participant), Malin Sjödahl (Participant), Rikkert Frederix (Participant), Naomi Cooke (Participant), Smita Chakraborty (Participant), Tomas Husek (Participant), Johan Bijnens (Participant), Jarkko Peuron (Participant) & Timea Vitos (Contributor)
2021 Nov 10Activity: Participating in or organising an event › Participation in workshop/ seminar/ course
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The Physics Garage: From String Theory to Pandemics
Torbjörn Lundberg (Participant), Francesco Sannino (Invited speaker), Roman Pasechnik (Organiser) & Zhiwei Wang (Organiser)
2021 Oct 19Activity: Participating in or organising an event › Participation in public lecture/debate/seminar
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Partikeldagarna 2020
Torbjörn Lundberg (Participant), Johan Bijnens (Speaker), Tomas Husek (Speaker), Timea Vitos (Speaker), Andrew Lifson (Speaker), Roman Pasechnik (Speaker) & Johan Rathsman (Speaker)
2020 Nov 23 → 2020 Nov 25Activity: Participating in or organising an event › Participation in conference
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XLIX International Symposium on Multiparticle Dynamics (ISMD2019)
Roman Pasechnik (Member of programme committee)
2019 Sept 9 → 2019 Sept 13Activity: Participating in or organising an event › Participation in conference
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EDS Blois 2019: The 18th conference on Elastic and Diffractive ScatteringXVth Rencontres du Vietnam
Roman Pasechnik (Session chair)
2019 Jun 23 → 2019 Jun 29Activity: Participating in or organising an event › Participation in conference
Prizes and Distinction
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The Universe 2017 Outstanding Reviewer Award
Pasechnik, Roman (Recipient), 2017
Prize: Prize (including medals and awards)
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High Energy processes at hadron colliders: QCD phenomenology of hard diffraction and parton distributions
Pasechnik, Roman (Recipient), 2011
Prize: Prize (including medals and awards)