Question
This phenomenon eventually breaks down above the Hagedorn temperature. For 10 points each:
[10h] Name this phenomenon which arises when, after a certain point, it becomes more energetically favorable for a flux tube to “snap” rather than lengthen.
ANSWER: color confinement [accept quantum chromodynamics confinement]
[10e] Color confinement is predicted by quantum chromodynamics, the study of this fundamental force. Gluons mediate this force which binds together the quarks within protons and neutrons.
ANSWER: strong force [accept strong interaction; accept strong nuclear force]
[10m] This American physicist coined the word “quark.” His contributions to QCD include a namesake set of 8 matrices and the “fifth quantum number,” strangeness.
ANSWER: Murray Gell-Mann
<JC, Physics>
Summary
| 2023 ILLIAC (Cornell) | 2023-10-21 | Y | 4 | 12.50 | 25% | 100% | 0% |
| 2023 ILLIAC (Mainsite) | 2023-10-21 | Y | 8 | 20.00 | 75% | 100% | 25% |
Data
| RIT | Cornell Earth | 0 | 0 | 10 | 10 |
| Columbia Ly-α | Cornell Wind | 0 | 0 | 10 | 10 |
| Cornell Fire | Rochester B | 0 | 10 | 10 | 20 |
| Rochester A | Rochester C | 0 | 0 | 10 | 10 |
| Missouri | Chicago A | 10 | 10 | 10 | 30 |
| Chicago D | Chicago B | 0 | 0 | 10 | 10 |
| Chicago C | Michigan B | 0 | 10 | 10 | 20 |
| Michigan A | Ohio State A | 10 | 0 | 10 | 20 |
| SIUE B | Ohio State C | 0 | 10 | 10 | 20 |
| Ohio State B | Purdue C | 0 | 10 | 10 | 20 |
| SIUE A | Purdue A | 0 | 10 | 10 | 20 |
| WUSTL | Purdue B | 0 | 10 | 10 | 20 |