Fabiola Gianotti

Fabiola Gianotti. An Italian particle physicist, she is a prominent figure in international science for her pivotal role in the discovery of the Higgs boson and her historic leadership of the European Organization for Nuclear Research (CERN). As the first woman to serve as its Director-General, she oversees one of the world's largest and most complex scientific enterprises, including the Large Hadron Collider (LHC). Her career exemplifies exceptional scientific rigor and managerial acumen in the pursuit of fundamental physics.

Early life and education

Born in Rome, she developed an early passion for both the arts and sciences, studying classical piano at the Milan Conservatory before fully committing to physics. She pursued her undergraduate and doctoral studies in subatomic physics at the University of Milan, completing her PhD in experimental particle physics. Her thesis work involved research at the CERN laboratory in Geneva, utilizing the UA2 experiment at the Super Proton Synchrotron, which cemented her path in high-energy physics.

Career at CERN

Joining CERN as a research physicist, she became deeply involved with the ATLAS experiment, one of the two major particle detector collaborations at the Large Hadron Collider. She held several leadership positions within the collaboration, eventually being elected as the project's Spokesperson from 2009 to 2013. This period coincided with the first operational runs of the LHC and the intense data analysis that led to the monumental announcement in July 2012 of the discovery of a new particle consistent with the Higgs boson, a cornerstone of the Standard Model of particle physics. She famously presented the ATLAS results to the worldwide scientific community and media.

Director-General of CERN

In 2016, she began her first term as the Director-General of CERN, succeeding Rolf-Dieter Heuer, and was reappointed for a second term beginning in 2021. Her tenure has focused on consolidating the LHC's physics program, including the High-Luminosity LHC upgrade, and strengthening global scientific cooperation. She also oversees future projects like the Future Circular Collider study and champions initiatives in technology transfer, education, and promoting STEM careers for women. Her leadership extends to representing CERN at major forums like the World Economic Forum and before bodies such as the United Nations.

Scientific contributions and leadership

Beyond the Higgs discovery, her scientific contributions span searches for supersymmetry, extra dimensions, and other phenomena beyond the Standard Model using ATLAS data. As a manager, she is recognized for her ability to coordinate vast international teams of scientists and engineers from hundreds of institutions. She has been a forceful advocate for fundamental research, articulating its value for society and innovation to policymakers and the public across Europe and globally, including in addresses to the European Parliament and the Italian Parliament.

Awards and honors

Her work has been recognized with numerous prestigious awards, including the Fundamental Physics Prize, the Enrico Fermi Prize from the Italian Physical Society, and the Niels Bohr Institute Medal. She is a member of esteemed academies such as the Accademia Nazionale dei Lincei in Italy and the Royal Society of London. The Italian state has honored her with the title of Knight Grand Cross of the Order of Merit of the Italian Republic. She also holds honorary doctorates from institutions like the University of Edinburgh and the University of Chicago.

Personal life

Known for a private demeanor, she maintains a strong connection to her cultural roots in Italy while living in Switzerland. Her early training as a pianist remains a personal passion, reflecting a lifelong balance between scientific discipline and artistic sensibility. An avid hiker, she enjoys the natural landscapes of the Alps near the CERN campus.