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Melissa Franklin

Melissa Franklin 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 Melissa Franklin rather than just read about it. In short: Melissa Eve Bronwen Franklin (born September 30, 1956) is a Canadian experimental particle physicist and the Mallinckrodt Professor of Physics at Harvard University. In 1992, Franklin became the first woman to receive tenure in the physics department at Harvard University and she served as chair of the department from 2010 to 2014.

Melissa Franklin — main illustration
Melissa Franklin — illustration

Key takeaways

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

Reference excerpt

Melissa Eve Bronwen Franklin (born September 30, 1956) is a Canadian experimental particle physicist and the Mallinckrodt Professor of Physics at Harvard University. In 1992, Franklin became the first woman to receive tenure in the physics department at Harvard University and she served as chair of the department from 2010 to 2014. While working at Fermi National Accelerator Laboratory in Chicago, her team found some of the first evidences for the existence of the top quark. In 1993, Franklin was elected a fellow of the American Physical Society. She is a member of the CDF (Fermilab) and ATLAS (CERN) collaborations.

Early life and education Franklin was born in Edmonton, Alberta and grew up first in Vancouver, British Columbia and then Toronto, Ontario, where her family moved in 1962. Her father, Stephen Franklin, was a British-born journalist who worked as drama critic for the Ottawa Journal and later as staff writer and editor for Weekend magazine. Her mother, Elsa, was a television producer as well as Canadian author Pierre Berton's manager and literary agent. Melissa Franklin dropped out of high school to form an alternative school with friends, SEED Alternative School, and later attended the Lycee Francais Charles de Gaulle in London. She took courses in physics, religious studies and philosophy at the University of Toronto, graduating with a bachelor of science in 1977. In the summer of 1975 and 1976, she was a summer research associate at the University of Toronto working at Fermilab. In the summer of 1977 while Melissa Franklin was a student at CERN, she was part of a legendary bar-room bet with John Ellis which in part led to the naming of Penguin diagrams.

Career Franklin earned her physics PhD from Stanford University in 1982 with a thesis titled "Selected studies of charmonium decay" under the supervision of Gary Feldman and Martin Perl, working with the school's linear accelerator, SLAC. She did postdoctoral work at the University of California at Berkeley in the Lawrence Berkeley Laboratory. In 1988 she became an assistant professor at the University of Illinois, and worked at Fermilab in Chicago. In 1987 she joined Harvard University, later becoming the physics department's first tenured woman professor. For over a decade, Franklin traveled between Boston and Chicago every few weeks, to check on and fix equipment at Fermilab. In 1995, her team proved the existence of the top quark. At Harvard, Franklin co-directs the Laboratory for Particle Physics and Cosmology (LPPC), alongside Gary Feldman, John Huth, Masahiro Morii and Christopher Stubbs. The LPPC studies topics on the Energy Frontier, the Intensity Frontier and the Cosmic Frontier. Since the 1990s, Franklin has been a frequent guest on the CBC Radio science program Quirks and Quarks. Franklin has also been a frequent lecturer and "dramatic read[er]" in the annual Ig Nobel Prize Ceremonies and other events of the Annals of Improbable Research.

References

External links Melissa Franklin's Harvard faculty webpage Oral history interview transcript with Melissa Franklin on 7 August 2020, American Institute of Physics, Niels Bohr Library & Archives Profile on Discovering Women, a PBS series about women scientists. Public lecture by Prof. Franklin – includes audio, slides Melissa Franklin on INSPIRE-HEP "Physics was Paradise" interview with Melissa Franklin

Illustrations

Melissa Franklin illustration

Worked examples

Example 1 — a first encounter with Melissa Franklin

Start with the simplest possible case. Write down what Melissa Franklin 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 Melissa Franklin 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 Melissa Franklin 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 Melissa Franklin

In research
Melissa Franklin 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 Melissa Franklin 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
Melissa Franklin is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1956 births, 20th-century American physicists, 20th-century American women physicists, so understanding it makes those chapters shorter.
In everyday life
Look for Melissa Franklin 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 Melissa Franklin in 20 minutes

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

Frequently asked questions

What is Melissa Franklin in simple terms?

Melissa Eve Bronwen Franklin (born September 30, 1956) is a Canadian experimental particle physicist and the Mallinckrodt Professor of Physics at Harvard University. In 1992, Franklin became the first woman to receive tenure in the physics department at Harvard University and she served as chair of…

Why does Melissa Franklin 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 Melissa Franklin?

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 Melissa Franklin.

Tags

  • 1956 births
  • 20th-century American physicists
  • 20th-century American women physicists
  • 20th-century Canadian physicists
  • 20th-century Canadian women physicists
  • 21st-century American physicists
  • 21st-century American women physicists
  • 21st-century Canadian physicists
  • 21st-century Canadian women physicists
  • Canadian expatriate academics in the United States
  • Canadian particle physicists
  • Fellows of the American Physical Society

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