XENON Bologna

Insights into the research, team, and student theses of the INFN Bologna XENON group, contributing to the global search for dark matter.

About us

The XENON Bologna group has been part of the XENON Collaboration since 2009, starting with XENON100 and later playing leading roles in XENON1T and XENONnT at the INFN Gran Sasso underground laboratories, contributing to the direct search for dark matter as well as to studies of ultra-rare processes and neutrino physics.

Who We Are

The scientists and students of our research group.

What We Do

Our contributions within the XENON experiment.

Theses

Our students’ thesis work at all academic levels.

Documents

Some resources to approach XENON and our research.

Photos and videos from our scientific activities.

Organized by Us

Outreach and educational programs for students at different levels.

Our Team

Get to know the members of the XENON Bologna research group.

Gabriella Sartorelli

sartorelli@bo.infn.it

Professore ordinario
PI XENON Bologna

Marco Selvi

selvi@bo.infn.it

Primo ricercatore INFN
XENON INFN National Responsible
XENON Collaboration Board Chair

Guido Zavattini

zavattini@fe.infn.it

Professore associato

Graziano Bruni

bruni@bo.infn.it

Dirigente di ricerca INFN

Lorenzo Bellagamba

bellagamba@bo.infn.it

Primo ricercatore INFN

Franco Semeria

semeria@bo.infn.it

Primo tecnologo INFN

Stefania Vecchi

vecchi@fe.infn.it

Ricercatore INFN

Pietro Di Gangi

digangi@bo.infn.it

Ricercatore INFN

Gian Marco Lucchetti

PhD student

Virginia Mazza

PhD student

Elena Bonali

Master student

Filippo Campanini

Master student

Former Members

Ana BarahonaMaster student
Veronica BeligottiMaster student
Andrea MancusoPost-doc
Luca DameleBachelor student
Federico CasadeiMaster student
Federica AgostiniPost-doc
Federica PompaMaster student
Marco GarbiniPost-doc
Franscesco ToschiMaster student
Arianna RocchettiMaster student
Maria CorasanitiMaster student
Fabio Valerio MassoliPost-doc
Alessandro MontanariBachelor student
Paolo GirottiBachelor student
Margherita UgolettiBachelor student
Rino PersianiPost-doc
Giuseppe MoranaPhD
Monica RossiBachelor student
Massimiliano FabianelliBachelor student
Matteo PancaldiBachelor student
Lucia LeardiniBachelor student

Our activity in XENON

XENONnT is the latest in a long line of experiments of the XENON Collaboration searching for WIMP dark matter with a dual phase liquid Xenon (LXe) Time Projection Chamber, deep underground at LNGS, Italy.

Muon Veto

The Bologna group designed, built, and now operates the Muon Veto for XENON1T and XENONnT. This water Cherenkov detector reduces background from muon-induced neutrons in the LNGS halls.

Neutron Veto

XENONnT includes an additional detector surrounding the TPC that vetoes neutrons from material radioactivity. The Bologna group is responsible for this system, including its upgrade with gadolinium-doped water to enhance performance.

Monte Carlo Simulations

The Bologna group has strong expertise in simulation and background studies for XENON. These simulations are essential to understand detector response and to predict experimental performance.

Data Analysis

Bologna contributes to XENONnT data analysis for the TPC and the water-Cherenkov Muon and Neutron Veto systems. Activities range from calibration data analysis and background modeling to statistical inference for the experiment’s key physics searches.

Interested in a bachelor’s or master’s thesis? Contact us to explore available theses and project opportunities.

Our Theses at the University of Bologna

Discover our students’ research contributions over the years.

PhD

Andrea Mancuso
XXXVI PhD Cycle – Defended on 17/6/2024

Federica Agostini
XXIX PhD Cycle (GSSI) – Defended on 23/10/2017

Fabio Valerio Massoli
XXVII PhD Cycle – Defended on 26/2/2015

Master Degree

Ana Barahona Roda
Defended on 19/12/2025

Veronica Beligotti
Defended on 30/10/2025

Federica Pompa
Defended on 13/12/2019

Bachelor Degree

Massimiliano Fabianelli
Academic Year 2011/2012

Test dei fotomoltiplicatori per il veto di muoni dell’esperimento XENON1T

Matteo Pancaldi
Academic Year 2010/2011

Federica Agostini
Academic Year 2010/2011

Lucia Leardini
Academic Year 2010/2011

The XENON1T Muon Veto
XENON Bologna

MC Simulations for XENON1T
XENON Bologna

XENON Dark Matter Project
P. Di Gangi

XENON1T First Results
P. Di Gangi

Gd-loaded Vetoes in XENONnT
V. Mazza et al.

S1(x,y,z,t) correction in XENONnT SR2
G.M. Lucchetti

S1 Area Fraction Top cut in XENONnT SR2
V. Mazza

Browse photos and videos to get a closer look at our research work and the people behind it.

2020

The Building of the XENONnT Neutron Veto

Summer 2020 – Neutron Veto installation

Outreach and Education

Beyond research, the XENON Bologna group is actively involved in education and outreach, organizing advanced schools, masterclasses, and activities aimed at students and the wider community.

SoUP 2026

Bertinoro (FC) – October 2026

School of Underground Physics for PhD students, post-docs and young researchers willing to acquire deeper knowledge in topics related to underground physics.

Dark Matter Masterclass

Bologna – December 2024

Outreach initiative for high-school students, offering a hands-on introduction to one of the Universe’s greatest mysteries through the analysis of real dark matter experiment data.

SoUP 2024

Bertinoro (FC) – October 2024

School of Underground Physics for PhD students, post-docs and young researchers willing to acquire deeper knowledge in topics related to underground physics.

Dark Matter Masterclass

Bologna – February 2024

Outreach initiative for high-school students, offering a hands-on introduction to one of the Universe’s greatest mysteries through the analysis of real dark matter experiment data.

SoUP 2022

LNGS – October 2022

School of Underground Physics for PhD students, post-docs and young researchers willing to acquire deeper knowledge in topics related to underground physics.

SoUP 2021

Online – October 2021

School of Underground Physics for PhD students, post-docs and young researchers willing to acquire deeper knowledge in topics related to underground physics.

Let’s Do Science Together

Interested in working with us? Contact us or reach out directly to the group leaders and members of our team to explore collaboration opportunities.