astronomy

Katharine Reeves

Katharine Reeves is a astronomy 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 Katharine Reeves rather than just read about it. In short: Katharine Reeves is an astronomer and solar physicist who works at the Center for Astrophysics | Harvard & Smithsonian (CfA). She is known for her work on high temperature plasmas in the solar corona, and measurement/analysis techniques to probe the physics of magnetic reconnection and thermal energy transport during solar flares; these are aspects of the coronal heating problem that organizes a large part of the fi…

Key takeaways

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

Reference excerpt

Katharine Reeves is an astronomer and solar physicist who works at the Center for Astrophysics | Harvard & Smithsonian (CfA). She is known for her work on high temperature plasmas in the solar corona, and measurement/analysis techniques to probe the physics of magnetic reconnection and thermal energy transport during solar flares; these are aspects of the coronal heating problem that organizes a large part of the field. She has a strong scientific role in multiple NASA and international space missions to observe the Sun: Hinode (Project Scientist for the XRT instrument); IRIS (Institutional PI for SAO); SDO; Parker Solar Probe; and suborbital sounding rockets including the MaGIXS and Hi-C FLARE high-resolution spectral imaging packages. Reeves has advised multiple graduate students and post-doctoral scholars in the field of solar physics, including Samaiyah Farid, Xie Xiaoyan, Nishu Karna, and Soumya Roy.

Education B.A., Reed College M.S., Northeastern University Ph.D., University of New Hampshire

Awards and honors In 2016, Reeves was awarded the prestigious Karen Harvey Prize by the American Astronomical Society's Solar Physics Division, in recognition of her significant contributions to the study of the sun in her early career.

Publications Notable scientific publications include:

Reeves, Katharine K.; Golub, Leon (2011-01-01). "Atmospheric Imaging Assembly Observations of Hot Flare Plasma". The Astrophysical Journal Letters 727 (2): L52. doi:10.1088/2041-8205/727/2/L52. ISSN 2041-8205. Reeves, Katharine K.; Linker, Jon A.; Mikić, Zoran; Forbes, Terry G. (2010-01-01). "Current Sheet Energetics, Flare Emissions, and Energy Partition in a Simulated Solar Eruption". The Astrophysical Journal 721(2): 1547. doi:10.1088/0004-637X/721/2/1547. ISSN 0004-637X. Reeves, Katharine K.; Moats, Stephanie J. (2010-01-01). "Relating Coronal Mass Ejection Kinematics and Thermal Energy Release to Flare Emissions using a Model of Solar Eruptions". The Astrophysical Journal 712(1): 429. doi:10.1088/0004-637X/712/1/429. ISSN 0004-637X. Reeves, K. K.; Guild, T. B.; Hughes, W. J.; Korreck, K. E.; Lin, J.; Raymond, J.; Savage, S.; Schwadron, N. A.; Spence, H. E. (2008-09-01)."Posteruptive phenomena in coronal mass ejections and substorms: Indicators of a universal process?". Journal of Geophysical Research: Space Physics 113 (A9): A00B02.doi:10.1029/2008JA013049. ISSN 2156-2202. Reeves, Seaton & Forbes, "Field Line Shrinkage in Flares Observed by the X-Ray Telescope on Hinode," ApJ, 675, 2008. Reeves, Warren & Forbes, "Theoretical Predictions of X-Ray and Extreme-UV Flare Emissions Using a Loss-of-Equilibrium Model of Solar Eruptions," ApJ, 668, 2007.

References

Worked examples

Example 1 — a first encounter with Katharine Reeves

Start with the simplest possible case. Write down what Katharine Reeves claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Katharine Reeves 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 Katharine Reeves 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 Katharine Reeves

In research: Katharine Reeves appears in astronomy 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 Katharine Reeves 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: Katharine Reeves is common in secondary-school and first-year university syllabi. It links to neighbouring topics 21st-century American astronomers, 21st-century American women scientists, American astronomer stubs, so understanding it makes those chapters shorter.
In everyday life: Look for Katharine Reeves 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 Katharine Reeves in 20 minutes

Read the reference excerpt below once, without taking notes.
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Frequently asked questions

What is Katharine Reeves in simple terms?

Why does Katharine Reeves matter?

Because it connects several astronomy 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 Katharine Reeves?

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 Katharine Reeves.