LIGO Scientific Collaboration - We label that mass range "Mass gap" because it corresponds to an *apparent* gap between the heaviest #NeutronStars and the lightest #BlackHoles. Here's an earlier thread from our @
![A mass gap will persist when the up quark mass vanishes but the down... | Download Scientific Diagram A mass gap will persist when the up quark mass vanishes but the down... | Download Scientific Diagram](https://www.researchgate.net/profile/Michael_Creutz/publication/267983197/figure/fig1/AS:669425145495553@1536614800272/A-mass-gap-will-persist-when-the-up-quark-mass-vanishes-but-the-down-quark-remains.png)
A mass gap will persist when the up quark mass vanishes but the down... | Download Scientific Diagram
![PDF] Implications of Analyticity to Mass Gap, Color Confinement and Infrared Fixed Point in Yang--Mills theory | Semantic Scholar PDF] Implications of Analyticity to Mass Gap, Color Confinement and Infrared Fixed Point in Yang--Mills theory | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/5e79718527f2c9e5fbb9932a1663c5b053d9c08b/4-Figure1-1.png)
PDF] Implications of Analyticity to Mass Gap, Color Confinement and Infrared Fixed Point in Yang--Mills theory | Semantic Scholar
![GW190814 Sheds Light on Mass Gap between Neutron Stars and Black Holes | Astronomy, Physics | Sci-News.com GW190814 Sheds Light on Mass Gap between Neutron Stars and Black Holes | Astronomy, Physics | Sci-News.com](http://cdn.sci-news.com/images/enlarge7/image_8574_2e-GW190814.jpg)
GW190814 Sheds Light on Mass Gap between Neutron Stars and Black Holes | Astronomy, Physics | Sci-News.com
![shows the critical line on which the mass gap vanishes. It agrees well... | Download Scientific Diagram shows the critical line on which the mass gap vanishes. It agrees well... | Download Scientific Diagram](https://www.researchgate.net/profile/George_Siopsis/publication/338003867/figure/fig2/AS:837303907909633@1576640216819/shows-the-critical-line-on-which-the-mass-gap-vanishes-It-agrees-well-with-the.png)
shows the critical line on which the mass gap vanishes. It agrees well... | Download Scientific Diagram
![Contours of the mass gap (green curves) m Z2 − m Z1 in the m 1/2 − µ... | Download Scientific Diagram Contours of the mass gap (green curves) m Z2 − m Z1 in the m 1/2 − µ... | Download Scientific Diagram](https://www.researchgate.net/profile/Dan_Mickelson/publication/262029655/figure/fig1/AS:614006331039751@1523401925201/Contours-of-the-mass-gap-green-curves-m-Z2-m-Z1-in-the-m-1-2-mass-plane-of-the.png)
Contours of the mass gap (green curves) m Z2 − m Z1 in the m 1/2 − µ... | Download Scientific Diagram
![The above figure depicts the behaviour of the minimum mass gap with η =... | Download Scientific Diagram The above figure depicts the behaviour of the minimum mass gap with η =... | Download Scientific Diagram](https://www.researchgate.net/profile/Sumanta_Chakraborty4/publication/321374820/figure/fig3/AS:669691001450504@1536678185481/The-above-figure-depicts-the-behaviour-of-the-minimum-mass-gap-with-e-a-2-Q-2-M-2.png)
The above figure depicts the behaviour of the minimum mass gap with η =... | Download Scientific Diagram
![Mind the gap: The location of the lower edge of the pair instability supernovae black hole mass gap [SSA] | arXiver Mind the gap: The location of the lower edge of the pair instability supernovae black hole mass gap [SSA] | arXiver](https://i0.wp.com/arxiver.moonhats.com/wp-content/uploads/2019/10/FarmerEtAl-1910.12874_f2.jpg?w=289&h=206&ssl=1)
Mind the gap: The location of the lower edge of the pair instability supernovae black hole mass gap [SSA] | arXiver
![The mass gap for d = 3 as a function of G at various values of β (with... | Download Scientific Diagram The mass gap for d = 3 as a function of G at various values of β (with... | Download Scientific Diagram](https://www.researchgate.net/profile/Wolfgang_Bietenholz/publication/2057771/figure/fig2/AS:669074346487829@1536531163622/The-mass-gap-for-d-3-as-a-function-of-G-at-various-values-of-b-with-G-c-1.png)