Engaging the public with Physics: scientists for tomorrow’s world
Submitting InstitutionUniversity of Birmingham
Unit of AssessmentPhysics
Summary Impact TypeSocietal
Research Subject Area(s)
Physical Sciences: Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Other Physical Sciences
Summary of the impact
The power of physics, from the largest to smallest scale, to capture the
imagination is unrivalled. This has been used as a vehicle for engagement
and education in a wide-ranging series of public-engagement activities
over the period 2008-2013. These activities (over 130 outreach events per
year) are closely linked to the full spectrum of the School's research.
Here the focus is Astrophysics, Nuclear Physics and Particle Physics and
is built around live events, hands-on demonstrations, educational software
development, and media work. The activities have engaged young people
through schools and family groups, with a broader cross section of the
general public also reached. Birmingham's leadership is evidenced through
its major role at each of the Royal Society Summer Exhibitions since 2011,
the delivery of extensive national and regional activities supported by
the IoP and the STFC, its extensive schools' programme and wide media
exposure. The activities have communicated the significance of recent
discoveries in physics and astronomy, showing how research, including by
Birmingham scientists, has led to these.
The ability of fundamental physics, at the extremes of length scales, to
capture the public imagination is remarkable. Our research covers several
frontier topics with the highest popularity. The impact described in this
case study is underpinned by the University of Birmingham's cutting-edge
research in Astrophysics, Nuclear Physics and Particle Physics. The
corresponding research highlights are summarised below.
Particle Physics: The behaviour of the Universe at the smallest
distance scales is described by a set of theories known as the Standard
Model of Particle Physics. Members of Birmingham's Particle Physics group
have a long history of leading roles in experiments (e.g. UA1, OPAL,
ATLAS) which have been central to the establishment of the Standard Model,
notably through the discoveries of the W, Z (led by Prof. Dowell) and
Higgs bosons. As of March 2013, Prof. Charlton is the spokesperson of the
ATLAS experiment at the Large Hadron Collider (LHC). Group members
designed and constructed essential parts of the ATLAS detector and in its
exploitation phase are central to the Higgs search programme , to
studies of top and other heavy quarks and to strong interaction physics.
In the LHCb and NA62 experiments, group members perform precise
measurements of decays that are ultra-rare in the Standard Model, but can
be enhanced by the influence of processes only allowed in Standard-Model
extensions . [including: Charlton 1996-2013; Lazzeroni 2006-2013;
Newman 1996-2013, Nikolopoulos 2011-2013; A. Watson, M. Watson 2008-2013;
N. Watson 2011-2013; Watkins, Wilson, Hawkes 1998-2013; Goudzovski
Nuclear Physics: Under extreme conditions of density and
temperature, nuclear matter undergoes a phase transition into a state of
matter known as a quark-gluon plasma. This state is thought to have
existed in the first ten microseconds after the formation of the Universe,
and is recreated in heavy-ion collisions in ALICE at the LHC. Members of
the Nuclear Physics group have leading roles in studies of the properties
of the quark-gluon plasma, and the production of specific particle species
in this medium . These studies provide new information on the strong
interaction, and improve understanding of the early Universe. [Staff:
Evans, Lazzeroni, Jones 1995-2013]
Astronomy: Research activities in astronomy at Birmingham cover
several frontier topics: (a) Most of the mass in the Universe is actually
"dark". Our gravitational lensing programme directly probes the dark
matter that dominates galaxy clusters , and also helps to constrain
"dark energy". The best-known dark objects are black holes. Birmingham
researchers use the world's most powerful low frequency radiotelescope,
GMRT, to study the enormous jets ejected at relativistic speeds from the
supermassive black holes at the centres of large galaxies as they swallow
material from their surroundings . [Staff: Ponman, Raychaudhury
2000-2013; Smith 2005-2013] (b) Closer to home, the research frontier is
the search for Earth-like planets. Researchers are playing a leading role
in this search by studying the properties of the stars that host them,
using the technique of asteroseismology first developed at Birmingham.
Much of the most exciting data comes from NASA's Kepler Mission, and
Birmingham asteroseismology results  are key to determining whether
newly discovered planets are potentially habitable and how common such
systems might be. [Staff: Chaplin 1999-2013, Elsworth, Miglio 2011-2013]
(c) A whole new branch of astronomy is due to open in the next five years,
with the possible discovery of gravitational waves — the ripples in
space-time predicted by General Relativity. Birmingham researchers are
working to decode astrophysical signals from the large international laser
interferometers that they have helped to build, and are also developing
new optical technologies  which will allow the next generation of
instruments to study exotic phenomena such as the merger of black holes.
[Staff: Freise 2005-2013, Mandel 2011-2013, Vecchio 2000-2013].
All individuals mentioned above are Lecturers or Research Fellows in the
School of Physics and Astronomy.
References to the research
Outputs that best indicate the quality of the underpinning research are
references 1, 6 and 7,
Details of the impact
The search for an understanding of the Universe as a whole (Astrophysics)
and of its fundamental constituents (Particle and Nuclear Physics) holds a
special fascination for young people and the public at large. This is
employed as a vehicle for public engagement and education in an extensive
outreach programme, closely linked to the School's research activities in
the relevant areas. The unique features of this outreach programme are the
size and diversity (both in terms of types of engagement and the subject
Engagement is via science exhibitions, development of novel practical and
computer based demonstrations through to conveying science through art and
theatre — leadership recognized through a STFC Public Engagement
Fellowship. Birmingham is in the top two recipients of STFC Small Awards
for Public Engagement, with 17 since their inception (1999), demonstrating
sustained leadership. Since 2008 there have been 5 awards to Birmingham in
particle physics; more than any other UK institution. The School is unique
in having led two multi-institute exhibits in the past three years
("Discovering Particles" in 2011 and "Understanding the Higgs boson" in
2013). It was also involved in "Cosmic 100" in 2012. Prof. Watkins
represents the whole UK on the International Particle Physics Outreach
Activity and Reach:
The programme has been led by Lazzeroni (STFC Public Engagement Fellow),
Evans, Raychaudhury and Freise in conjunction with Lynne Long, the Schools
Liaison Officer. The School of Physics and Astronomy runs, on average, 130
outreach events per year which include (all longstanding annual events) an
IoP sponsored programme of 8-10 evening lectures for A-level students
(typical audiences are 200-300), themed Master classes (particle, nuclear
and astronomy), Physics Summer School (50 students), the regional Physics
Quiz (300+ Y9 students), Activities/Challenge Days (attended by 300
students from 30 different schools), an "Ideas Day for Teachers and
Technicians" and a biannual "Residential Teachers' Conference". We also
train teachers through themed events such as "Discovering the Cosmos
Teacher Training Workshop". This considerable programme, the vast majority
of which is linked directly to the three research themes, is coupled to
the development of a series of innovative activities for public
engagement, which place the emphasis on participation, and helping make
Birmingham's cutting-edge research widely accessible. These activities
Particle Physics and Nuclear Physics
- Demonstrations of functioning particle detectors, illustrating the
principles of operation of detectors developed at Birmingham for
experiments at the Large Hadron Collider.
- The Feynman Zoo, where visitors create animals from Feynman diagrams,
and learn how these diagrams underlie studies undertaken by Birmingham
researchers in their experiments at CERN.
- Understanding W, Z and Higgs events using an adaptation of the ATLAS
event visualization software (MINERVA) — used in the experiments at CERN.
- Development of a booklet "Understanding the Higgs Boson" — produced for
the 2013 Royal Society Summer Science Exhibition (2000 copies
distributed). Birmingham had a central role in the Higgs discovery.
- Use of a small-scale prototype of a seismic-isolation system and of a
compact Michelson interferometer to demonstrate techniques for detecting
gravitational waves used in our research.
- Converting star oscillations, recorded by the Birmingham
solar-oscillation network (BISON), into sound — music of the Sun.
- Development of an online resource for gravitational waves, providing
information, games, and real research software tools used for detector
design, illustrating principles of our research.
During the period 2008-2013, different combinations of the above
activities, plus others, have been successfully used in more than 300
school visits, around 50 public talks, and at major science festivals,
including the Royal Society Summer Science Exhibitions of 2010, 2011, 2012
and 2013, the Manchester Science Festival 2011, the Brighton Science
Festival 2012, the Big Bang Fair 2012, and Bang Goes the Theory Live 2012.
The total numbers of people reached are approximately 10,000 through
school visits, 5,000 through public talks and 50,000 through science
festivals (sources 1, 2 and 7).
The message of the live events is reinforced by educational material on
particle and nuclear physics and astronomy research, made available via
the outreach websites of these research groups within the School, which
have received more than 10,000 visitors, and through media work.
The quality and strength of the University's physics-related
public-engagement work has been recognised through its attraction of
funding from the Institute of Physics, the Royal Society, and the Science
and Technology Facilities Council. A notable example is Lazzeroni's
leadership of a team involving 18 UK institutes involved in Particle
Physics research in proposing, preparing and staffing the `Understanding
the Higgs Boson' stand at the 2013 Royal Society Summer Science
Exhibition. The exhibit drew an estimated 7000 visitors, including
policy makers, school visitors and the general public.
The media work undertaken includes radio interviews and television
appearances and contributions to newspaper articles discussing
Birmingham's research results, for example, from ATLAS [Charlton, Newman],
from ALICE [Evans] and from the Kepler Mission [Chaplin]. With an average
of 30 interviews per year in radio/TV and national/international
newspapers and average figures for the audience, the total number of
people reached through this work is estimated to be in excess of 30
million worldwide (source 5).
The immediate impact of live events has been assessed by asking random
samples of visitors to complete feedback forms (~450). Over a range of
events, the feedback has been consistent, and overwhelmingly positive.
Some example statistics are summarised below (sources 1, 2 and 3):
- Bang Goes the Theory 2012: in responses from visitors in family
groups, 97% said that they had learnt something new about particle
physics, and 80% said that they were more interested in particle-physics
- Birmingham Astrophysics Schools' Outreach Day 2011: in responses from
school pupils, 90% said that they were more interested in undertaking
further study in physics;
- Birmingham Astrophysics Public Outreach Day 2010: in responses from
visitors in family groups, 89% said that they had learnt something new,
and 97% said that they would be keen to attend similar events in the
The impact of the Birmingham outreach activities suggested by the survey
results is consistent with that represented in written comments from
people and organisations with a strong interest in science promotion.
Examples are given below:
- Assistant Producer for Bang Goes the Theory Live 2012: "They used
easily accessible exhibits to show complex scientific processes which
were fascinating to the visitors."
- Science teacher at Holy Trinity School, Kidderminster: "The
students [...] were motivated highly by the day and have asked for
astronomy to be included in the option choices at GCSE."
- Learning and Operations Manager, Birmingham Science Museum
(Thinktank): "We see children becoming the `teachers' as they explain
a particular concept to their parents"
- Physics World, 2011, reviewing the online resources for gravitational
waves: "This is different from most research-group websites... Kudos
to the Birmingham group for doing something more interesting here."
- Managing Director at Space Inspired, on the online resources for
particle physics: "The website is a fabulous teaching resource,
providing both imaginative and useful resources."
- Head of Science Faculty, Yardleys School Birmingham: "There has
been a narrowing of the `gap' in achievement in Physics at Yardleys
over the past three years ... and there is no doubt in my mind that
Dr. Lazzeroni's visits have contributed to this"
In addition to having an impact on participants, the outreach programme
has led to a variety of follow-up initiatives, providing indicators for
longer-term success. For example:
- Online resources on particle physics have been linked to the section
of the Royal Society Education website on particle/quantum activities
for Key Stage 5.
- Online resources for gravitational waves and for the MINERVA ATLAS
event visualisation have continued to attract hundreds of downloads per
day (source 3 and 4).
- Information panels on research at the Large Hadron Collider were
translated into Welsh for use at the National Eisteddfod of Wales 2012.
- Collaborations between arts and science have been established: Tom
Espinor's play Going Dark (Warwick Arts Centre, October 2011;
Young Vic, March 2012) draws from Birmingham's research on dark matter
and dark energy (total audience of 8400). A second run is starting next
year — to tour the UK including two weeks at the Science Museum;
Caroline Devine's sound collage 5 minute oscillation of the sun
(Milton Keynes International Festival, July 2012) uses data from the
Birmingham solar-oscillation network (source 6). An extension of this is
funded through an IoP outreach grant to put an art-science installation
The outreach programme has allowed the School to develop important
relations with organisations such as ThinkTank, the Royal Society, and the
BBC. This collaboration helps ensure that wide-ranging public engagement,
based on current physics research, can be maintained into the future. The
School will continue evaluating the popularity and impact of its outreach
activities, and to monitor the science-subject intake from the schools
engaged through these activities.
Sources to corroborate the impact
1) Numbers and surveys for Royal Society Exhibitions, data on RS online
resources provided by Royal Society Education Outreach Manager
2) Data provided by organisers (BBC Bang Goes the Theory Roadshow — BBC
Learning Assistant Producer; Big Bang Fair, IoP Outreach Coordinator;
Manchester Science Festival, Science Communication Officer, MOSI;
Thinktank Birmingham Science Museum; Brighton science festival; National
Eisteddfod of Wales; Outreach Officers, University of Birmingham).
3) Particle Physics website, with result of surveys and booklet, and
4) Statistics on computer-based resources available at www.gwoptics.org
5) Statistics on broadcasting provided by University Communications Team
6) Milton Keynes Gallery and Art Council England, South Cheshire Astro.