Question

The stability of matter in devices where this process occurs is determined by the Kruskal–Shafranov limit. For this process to occur, the “triple product” of density, confinement time, and plasma temperature (10[1])must exceed a minimum value (10[1])by the Lawson criterion. This process releases energy for atoms (10[1])found to the left hand (10[1])side of the peak of binding energy. Fleischmann and Pons incorrectly (10[1])claimed to have achieved the “cold” form (10[2])of this process. (10[1])In the CNO cycle in stars, hydrogen is converted to helium via this process. For 10 points, name this process in which nuclei are merged together to create heavier nuclei. ■END■

ANSWER: nuclear fusion [accept nuclear fusion reactor or magnetic confinement fusion reactors; accept cold fusion or magnetic confinement fusion; prompt on nuclear reactors; prompt on confining a plasma until “confinement” is read; prompt on confinement until “confinement” is read; reject “nuclear fission”]
<Physics>
= Average correct buzz position

Back to tossups

Buzzes

PlayerTeamOpponentBuzz PositionValue
Yuki Brown (DII)Miami B (UG) Michigan State B 3010
Dennis Yang (DII)Michigan A (UG) Miami A (UG) 3510
Kenny Shaffer (UG)Ohio State A (UG) CWRU B (DII) 4510
Beckett Gilmore (DII)Jefferson County Scholars (DII)Ohio State B (DII) 5010
Henry Nonnemaker (DII)CWRU A (UG) Michigan State A 6110
Alexzander Lawrence (DII)West Virginia B (UG) CWRU C (UG)6810
Elijah Quan (DII)Michigan C Miami C (DII) 6810
Zoe Vlamis (UG)Michigan D (UG)Ohio State C (DII) 7110

Summary

2024 ACF Fall at CornellfallY9100%0%0%59.00
2024 ACF Fall at Ohio StatefallY8100%0%0%53.50
2024 ACF Fall at WashingtonfallY6100%0%17%69.33
2024 ACF Fall at GeorgiafallY11100%0%18%67.73
2024 ACF Fall at North CarolinafallY10100%0%0%61.10
2024 ACF Fall at Claremont CollegesfallY5100%0%0%45.60
2024 ACF Fall at RutgersfallY8100%0%13%57.00