Could Quark Stars be the Engines of Self-Replicating Strange Matter? скачать в хорошем качестве

Could Quark Stars be the Engines of Self-Replicating Strange Matter?

Check out https://NordVPN.com/coolworlds for 4 months for free when you sign up today, thanks to Nord for sponsoring us! Could there be a bizarre exotic type of star out there made of quarks? What would these things be like and how could they form? Join us as we explore quark stars, and the terrifying implications they have for forging strange matter within their cores... Written & presented by Prof. David Kipping. Edited by Jorge Casas. Special thanks to Dr Sam Gregson (   / @badboyofscience  ) for fact checking our script. → Support our research: https://www.coolworldslab.com/support → Get merch: https://teespring.com/stores/cool-wor... → Check out our podcast:    / @coolworldspodcast   THANK-YOU to D. Smith, M. Sloan, L. Sanborn, C. Bottaccini, D. Daughaday, A. Jones, S. Brownlee, N. Kildal, Z. Star, E. West, T. Zajonc, C. Wolfred, L. Skov, G. Benson, A. De Vaal, M. Elliott, B. Daniluk, M. Forbes, S. Vystoropskyi, S. Lee, Z. Danielson, C. Fitzgerald, C. Souter, M. Gillette, T. Jeffcoat, J. Rockett, D. Murphree, T. Donkin, K. Myers, A. Schoen, K. Dabrowski, J. Black, R. Ramezankhani, J. Armstrong, K. Weber, S. Marks, L. Robinson, S. Roulier, B. Smith, J. Cassese, J. Kruger, S. Way, P. Finch, S. Applegate, L. Watson, E. Zahnle, N. Gebben, J. Bergman, E. Dessoi, C. Macdonald, M. Hedlund, P. Kaup, C. Hays, W. Evans, D. Bansal, J. Curtin, J. Sturm, RAND Corp., M. Donovan, N. Corwin, M. Mangione, K. Howard, L. Deacon, G. Metts, G. Genova, R. Provost, B. Sigurjonsson, G. Fullwood, B. Walford, J. Boyd, N. De Haan, J. Gillmer, R. Williams, E. Garland, A. Leishman, A. Phan Le, R. Lovely, M. Spoto, A. Steele, M. Varenka, K. Yarbrough, A. Cornejo, D. Compos, F. Demopoulos, G. Bylinsky, J. Werner, B. Pearson, S. Thayer, T. Edris, A. Harrison, B. Seeley, F. Blood, M. O'Brien, P. Muzyka, E. Loomans, D. Lee, J. Sargent, M. Czirr, F. Krotzer, I. Williams, J. Sattler, J. Smallbon, B. Reese, J. Yoder, O. Shabtay & X. Yao. REFERENCES ► Drake et al 2002, Is RX J185635-375 a Quark Star?, ApJ 572, 996: https://arxiv.org/abs/astro-ph/0204159 ► Truemper et al 2003, The Puzzles of RX J1856.5-3754: Neutron Star or Quark Star?, Nuc Phys B Proc S 132, 560: https://arxiv.org/abs/astro-ph/0312600 ► Kareet et al 2006, Evidence for 1122 Hz X-Ray Burst Oscillations from the Neutron-Star X-Ray Transient XTE J1739-285, ApJ 657, L97: https://arxiv.org/abs/astro-ph/0611716 ► Chakrabarty 2008, The Spin Distribution of Millisecond X-ray Pulsars, In "A Decade if Accreting Millisecond X-Ray Pulsars", AIP Conf Proc 1068, 67: https://arxiv.org/abs/0809.4031 ► Annala et al 2020, Evidence for quark-matter cores in massive neutron stars, Nat Phys 16, 907: https://arxiv.org/abs/1903.09121 ► Cherman et al 2009, Bound on the speed of sound from holography, Phys Rev D 80, 066003: https://journals.aps.org/prd/abstract... ► Ouyed et al 2002, Quark Nova, A&A 390, 39: https://arxiv.org/abs/astro-ph/0105109 ► Gell-Mann 1964, A schematic model of baryons and mesons, Phys Lett 8, 214: https://linkinghub.elsevier.com/retri... ► Zweig 1964, An SU3 model for strong interaction symmetry and its breaking, Developments in the Quark Theory of Hadrons, 22: https://cds.cern.ch/record/570209 ► Rochester & Butler 1947, Evidence for the Existence of New Unstable Elementary Particles, Nat 160, 855: https://www.nature.com/articles/160855a0 ► Bodmer 1971, Collapsed Nuclei, Phys Rev D 4, 1601: https://journals.aps.org/prd/abstract... ► Witten 1984, Cosmic separation of phases, Phys Rev D 30, 272: https://journals.aps.org/prd/abstract... ► Farhi & Jaffe 1984, Strange matter, Phys Rev D 30, 2379: https://journals.aps.org/prd/abstract... ► Caldwell & Friedman 1991, Evidence against a strange ground state for baryons, Phys Lett B 264, 143: https://ui.adsabs.harvard.edu/link_ga... ► Ali Alpar 1987, Comment on Strange Stars, Phys Rev Lett 58, 2152: https://journals.aps.org/prl/abstract... ► Madsen 2000, Intermediate mass strangelets are positively charged, Phys Rev Lett 85, 4687: https://arxiv.org/abs/hep-ph/0008217 MUSIC Licensed by SoundStripe.com (SS) [shorturl.at/ptBHI], Artlist.io, via CC Attribution License (https://creativecommons.org/licenses/...) or with permission from the artist. 0:00: A Slowly Lifting Fog - Brad Hill 3:44: Unhurried - Unkown 5:12: Music From Neptune Flux 04 - Chris Zabriskie 8:05: World of Wonder - Unknown 9:42: Falls - Life in Binary 14:08: Chasing Out the Chaos - Unknown 16:00: Cylinder Seven - Chris Zabriskie 23:22: Y - Joachim Heinrich CHAPTERS 0:00 Prologue 0:30 Neutron Stars 5:06 Quark Stars 8:09 NordVPN 9:43 Evidence for Quark Stars 12:12 Why They're Probably Real 15:50 Strange Matter Hypothesis 22:08 Is Strange Matter Real? 24:55 Outro & Credits #QuarkStars #StrangeMatter #CoolWorlds