ICTP RESEARCH SECTION

High Energy, Cosmology and Astroparticle Physics

From string theory to physics at large energy colliders, from neutrino phenomenology to alternative cosmologies.

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Research Areas

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Experimental Particle Physics

The Udine/ICTP ATLAS group, supported by the INFN, is part of the ATLAS experiment at the CERN Large Hadron Collider (LHC). The group has made and continues to make measurements and observations…

Experimental Particle Physics
Cosmology

The study of the large-scale structure and the evolution of the universe has in the last few years entered a qualitatively new phase, driven by a host of experimental results. Topics being studied…

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Phenomenology of Particle Physics

Researchers in this area, which bridges theoretical physics (such as quantum field theory and theories of the structure of spacetime) and experimental particle physics, are exploring: beyond the…

Phenomenology of Particle Physics
String Theory and Quantum Gravity

Unification of  General Relativity and Quantum Mechanics into a  coherent theory of Quantum Gravity has been one of the outstanding challenges in theoretical physics.  Such a framework is…

String Theory and Quantum Gravity

Permanent Scientists

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Paolo Creminelli

Coordinator HECAP Section, Senior Research Scientist
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+39 040 2240 285
creminel@ictp.it
LB-283
+39 040 2240 285
LB-283
creminel@ictp.it

Bobby Acharya

Senior Research Scientist
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+39 040 2240 380
bacharya@ictp.it
LB-285
+39 040 2240 380
LB-285
bacharya@ictp.it

Agnese Bissi

Research Scientist
Agnese Bissi profile picture
+39 040 2240 447
abissi@ictp.it
LB-284
+39 040 2240 447
LB-284
abissi@ictp.it

Atish Dabholkar

Director
Atish Dabholkar profile picture
+39 040 2240 250
director@ictp.it
LB-273
+39 040 2240 250
LB-273
director@ictp.it

Joan Elias Miro

Research Scientist
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+39 040 2240 382
eliasmiro@ictp.it
LB-287
+39 040 2240 382
LB-287
eliasmiro@ictp.it

Mehrdad Mirbabayi

Research Scientist
Mehrdad Mirbabayi profile picture
+39 040 2240 236
mirbabayi@ictp.it
LB-286
+39 040 2240 236
LB-286
mirbabayi@ictp.it

Pavel Putrov

Research Scientist
Pavel Putrov profile picture
+39 040 2240 188
putrov@ictp.it
LB-107
+39 040 2240 188
LB-107
putrov@ictp.it

Giovanni Villadoro

Research Scientist and Coordinator of the Diploma in High Energy Physics
Giovanni Villadoro profile picture
+39 040 2240 152
villador@ictp.it
LB-293
+39 040 2240 152
LB-293
villador@ictp.it

Upcoming Activities

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31
Mar
2025
04
Apr
2025
High Energy, Cosmology and Astroparticle Physics
High Energy Cosmology and Astroparticle Physics
Spring School on Superstring Theory and Related Topics | (smr 4062)
Physical
28
Feb
2025
school
16
Jun
2025
27
Jun
2025
High Energy, Cosmology and Astroparticle Physics
High Energy Cosmology and Astroparticle Physics
Summer School on Particle Physics | (smr 4080)
Physical
school
07
Jul
2025
11
Jul
2025
High Energy, Cosmology and Astroparticle Physics
High Energy Cosmology and Astroparticle Physics
Workshop on New Pathways in Exploration of Quantum Field Theory and Quantum Gravity beyond Supersymmetry IV | (smr 4086)
Physical
workshop
28
Jul
2025
08
Aug
2025
High Energy, Cosmology and Astroparticle Physics
High Energy Cosmology and Astroparticle Physics
V Joint ICTP-Trieste/ICTP-SAIFR School on Cosmology | (smr 4093)
Physical
school

News

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Spirit of Salam award
Call for Nominations, Spirit of Abdus Salam Award 2025
Deadline for nominations is Friday 10 January 2025
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
Science, Technology and Innovation
Group photo, Diploma Graduation Ceremony 2024
Call for Applications, Postgraduate Diploma Programme
Apply by 15 March 2025.
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
Vietnam Anniversary event
ICTP in Vietnam


Hanoi event celebrates ICTP-Vietnamese collaboration
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
ICTP 60th anniversary celebration, Atish Dabholkar speaking
ICTP at 60: Future Strategy, Future Science  
Celebrating 60 Years of Science Without Borders
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
Science, Technology and Innovation
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ICTP on the Big Screen
Centre launches promotional videos about its research, education programmes
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
Science, Technology and Innovation
Arab Fund Fellowships
Call for Applications, Arab Fund Postgraduate Fellowships
Apply now for visits starting in 2025
High Energy, Cosmology and Astroparticle Physics
Condensed Matter and Statistical Physics
Mathematics
Earth System Physics
Quantitative Life Sciences
Science, Technology and Innovation

Publications

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Journal article
2024
Logarithmic doublets in CCFT
Journal of High Energy Physics (2024)
Agnese Bissi | Laura Donnay | Beniamino Valsesia
Journal article
2024
Search for heavy right-handed Majorana neutrinos in the decay of top quarks produced in proton-proton collisions at s=13  TeV with the ATLAS detector
Phys.Rev.D (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Combination of searches for singly and doubly charged Higgs bosons produced via vector-boson fusion in proton–proton collisions at s=13 TeV with the ATLAS detector
Phys.Lett.B (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Interpretations of the ATLAS measurements of Higgs boson production and decay rates and differential cross-sections in pp collisions at $ \sqrt{s} $ = 13 TeV
JHEP (2024)
Georges Aad | Braden Abbott | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti | Bobby Acharya | Claire Bourdarios | Leszek Adamczyk | Sagar Addepalli ...
Journal article
2024
Search for new particles in events with a hadronically decaying W or Z boson and large missing transverse momentum at $ \sqrt{s} $ = 13 TeV using the ATLAS detector
JHEP (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Observation of $ t\overline{t} $ production in the lepton+jets and dilepton channels in p+Pb collisions at $ \sqrt{s_{\textrm{NN}}} $ = 8.16 TeV with the ATLAS detector
JHEP (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Search for a resonance decaying into a scalar particle and a Higgs boson in the final state with two bottom quarks and two photons in proton–proton collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector
JHEP (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti | Bobby Acharya ...
Journal article
2024
Search for neutral long-lived particles that decay into displaced jets in the ATLAS calorimeter in association with leptons or jets using pp collisions at $ \sqrt{\textrm{s}} $ = 13 TeV
JHEP (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Precise measurements of W- and Z-boson transverse momentum spectra with the ATLAS detector using pp collisions at $\sqrt{s} = 5.02$ TeV and 13 TeV
Eur.Phys.J.C (2024)
Georges Aad | Braden Abbott | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti | Bobby Acharya | Claire Bourdarios | Leszek Adamczyk | Lukas Adamek ...
Journal article
2024
Search for R-parity violating supersymmetric decays of the top squark to a b-jet and a lepton in s=13  TeV pp collisions with the ATLAS detector
Phys.Rev.D (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Sara Abdelhameed | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti ...
Journal article
2024
Measurements of inclusive and differential cross-sections of $ t\overline{t}\gamma $ production in pp collisions at $ \sqrt{s} $ = 13 TeV with the ATLAS detector
JHEP (2024)
Georges Aad | Erlend Aakvaag | Braden Abbott | Kira Abeling | Nils Julius Abicht | Syed Haider Abidi | Mohammed Abdelrazek Aboelela | Asmaa Aboulhorma | Halina Abramowicz | Henso ABREU | Yiming Abulaiti | Bobby Acharya ...
Journal article
2024
An observer’s measure of de Sitter entropy
Journal of High Energy Physics (2024)
Mehrdad Mirbabayi

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Next deadlines

5
Opportunity
  • High Energy, Cosmology and Astroparticle Physics
  • Condensed Matter and Statistical Physics
  • Mathematics
  • Earth System Physics
  • Quantitative Life Sciences
  • Science, Technology and Innovation
Arab Fund Postgraduate Fellowships at ICTP
Sandwich Programme
28
Feb
2025
Event
  • High Energy, Cosmology and Astroparticle Physics
Spring School on Superstring Theory and Related Topics | (smr 4062)
school
31
Mar
2025
04
Apr
2025
28
Feb
2025
Opportunity
  • High Energy, Cosmology and Astroparticle Physics
  • Condensed Matter and Statistical Physics
  • Mathematics
  • Earth System Physics
  • Quantitative Life Sciences
  • Science, Technology and Innovation
  • Other
ICTP/IAEA Sandwich Training Education Programme
Sandwich Programme
28
Feb
2025
Opportunity
  • High Energy, Cosmology and Astroparticle Physics
  • Condensed Matter and Statistical Physics
  • Mathematics
  • Earth System Physics
  • Quantitative Life Sciences
ICTP Postgraduate Diploma Programme
Diploma Programme
15
Mar
2025
Opportunity
  • High Energy, Cosmology and Astroparticle Physics
  • Condensed Matter and Statistical Physics
  • Earth System Physics
  • Quantitative Life Sciences
  • Science, Technology and Innovation
Training and Research in Italian Laboratories (TRIL)
Laboratory Opportunity
31
Dec
2025
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