physics

Rutherford Appleton Laboratory

Rutherford Appleton Laboratory is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Rutherford Appleton Laboratory rather than just read about it. In short: The Rutherford Appleton Laboratory (RAL) is one of the national scientific research laboratories in the UK operated by the Science and Technology Facilities Council (STFC). It began as the Rutherford High Energy Laboratory, merged with the Atlas Computer Laboratory in 1975 to create the Rutherford Lab; then in 1979 with the Appleton Laboratory to form the current laboratory.

Key takeaways

Rutherford Appleton Laboratory belongs to physics; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Rutherford Appleton Laboratory to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Rutherford Appleton Laboratory from memory before moving on to harder problems.

Reference excerpt

The Rutherford Appleton Laboratory (RAL) is one of the national scientific research laboratories in the UK operated by the Science and Technology Facilities Council (STFC). It began as the Rutherford High Energy Laboratory, merged with the Atlas Computer Laboratory in 1975 to create the Rutherford Lab; then in 1979 with the Appleton Laboratory to form the current laboratory. It is located on the Harwell Science and Innovation Campus at Chilton near Didcot in Oxfordshire, United Kingdom. It has a staff of approximately 1,200 people who support the work of over 10,000 scientists and engineers, chiefly from the university research community. The laboratory's programme is designed to deliver trained manpower and economic growth for the UK as the result of achievements in science.

History RAL is named after the physicists Ernest Rutherford and Edward Appleton. The National Institute for Research in Nuclear Science (NIRNS) was formed in 1957 to operate the Rutherford High Energy Laboratory established next to the Atomic Energy Research Establishment on the former RAF Harwell airfield between Chilton and Harwell. The 50 MeV proton linear accelerator was transferred from the Atomic Energy Research Establishment to the new laboratory to become a national facility for particle physics as the Nimrod. Some components of this linear accelerator are still operating as part of the ISIS Neutron and Muon Source injector linac over 50 years after their first use. Since then the laboratory has grown both with the expansion of its established facilities, and the incorporation of facilities from other institutions to provide the benefits from economies of scale. The major mergers were in 1975 with the adjacent Atlas Computer Laboratory creating the Rutherford Laboratory, and then in 1979 with the Appleton Laboratory to form the current Rutherford Appleton Laboratory. With the closure of the Royal Greenwich Observatory in 1998, some small offices also moved to RAL. Similarly, laser technology moved to RAL from Joint European Torus at Culham to become the foundation of the Central Laser Facility. To be able to decide the priorities for government funding across all areas of scientific research, the Science & Technology Act of 1965 created the Science Research Council (SRC) which took over management of the Rutherford High Energy Laboratory from NIRNS along with many other previously disparate UK science bodies. To prioritise economic impact over blue skies research, the SRC became the Science and Engineering Research Council (SERC) in the early 1980s, and in 1994, the SERC was eventually divided into three Research Councils (the EPSRC, PPARC and the CCLRC – which took responsibility for RAL from EPSRC in 1995), so that each could then focus its development around one of three incompatible business models – administratively efficient short duration grant distribution, medium term commitments to international agreements, long-term commitments to staff and facilities provision. To unify the planning of the provision for UK scientists to access large national and international facilities, in 2007 the CCLRC merged with PPARC and incorporated the nuclear physics discipline from EPSRC to create the Science and Technology Facilities Council which then took responsibility for RAL.

Facilities The site hosts some of the UK's major scientific facilities, including:

the ISIS Neutron and Muon Source (1984), a spallation neutron source. the Central Laser Facility, providing access to large scale laser systems for researchers from the United Kingdom and other EU countries. the Diamond Light Source synchrotron, which officially opened in January 2007. Also hosted are:

National Microelectronics Support Centre (MSC) NGS UK national academic computing grid GridPP's Tier1 computing centre Energy Research Unit various other resources and services in microelectronics, atmospheric sciences, spectroscopy and renewable energy research.

Programmes In addition to hosting facilities for the UK, RAL also operates departments to co-ordinate the UK programme of participation in major international facilities. The largest of these are the areas of particle physics, and space science. In particle physics the largest international project is the Large Hadron Collider at CERN, but RAL has a major role in the UK participation in several other projects such as:

the MINOS – Main Injector Neutrino Oscillation Search, the T2K – to measure the third type of neutrino oscillation, experiments to measure the electric dipole moment of the neutron at the Institut Laue–Langevin, International Muon Ionization Cooling Experiment, the UK Dark Matter Collaboration experiment at the Boulby Mine in Yorkshire. In space science, RAL builds components for, and tests satellites, as well as receiving, analysing and curating the data collected by those spacecraft. Satellite missions in which RAL has a significant role include:

the STEREO Solar TErrestrial RElations Observatory, the SOHO Solar and Heliospheric Observatory, Solar-B investigating the Solar Corona, Galileo European satellite navigation system, MSG-2 meteorological satellite, Venus Express investigating the atmosphere of Venus, TopSat taking high resolution pictures of the Earth, Double Star (Polar) investigating the interaction of the Earth and the Sun, EOS-Aura monitoring the global temperature of the Earth's atmosphere, Rosetta (spacecraft) investigating the composition of comets, Chandrayaan-1 mission to investigate the moon, Herschel Space Observatory and Planck (spacecraft) space telescope. Badr-B, developed the CCD cameras for the satellite.

Economic impact

In recent years, there has been an increasing political drive towards requiring that the science undertaken at RAL and the technology created there result in a proportional economic benefit to the UK to justify the investment of public funds in the laboratory. RAL management has argued that this is achieved in various ways, including:

… excerpt ends here. Continue reading the full article.

Illustrations

Worked examples

Example 1 — a first encounter with Rutherford Appleton Laboratory

Start with the simplest possible case. Write down what Rutherford Appleton Laboratory claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Rutherford Appleton Laboratory before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Rutherford Appleton Laboratory ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Rutherford Appleton Laboratory

In research: Rutherford Appleton Laboratory appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Rutherford Appleton Laboratory in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Rutherford Appleton Laboratory is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 establishments in England, 1957 establishments in the United Kingdom, History of Berkshire, so understanding it makes those chapters shorter.
In everyday life: Look for Rutherford Appleton Laboratory outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Rutherford Appleton Laboratory in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Rutherford Appleton Laboratory means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Rutherford Appleton Laboratory out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Rutherford Appleton Laboratory in simple terms?

Why does Rutherford Appleton Laboratory matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Rutherford Appleton Laboratory?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Rutherford Appleton Laboratory.