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Matter Reactors
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作者 Rami Rom 《Journal of High Energy Physics, Gravitation and Cosmology》 CAS 2023年第2期455-460,共6页
In a previous paper, we proposed that a QCD gas that may be a possible candidate for the general theory of gravity (GR) ether may be comprised of u<sub>d</sub>~</sup>d<sub>u</sub>~</su... In a previous paper, we proposed that a QCD gas that may be a possible candidate for the general theory of gravity (GR) ether may be comprised of u<sub>d</sub>~</sup>d<sub>u</sub>~</sup> exotic mesons. A method to determine the effective mass of the u<sub>d</sub>~</sup>d<sub>u</sub>~</sup> exotic meson and the Friedmann-Robertson-Walker (FRW) metric scale factor equation of state dimensionless parameter, w, by measuring the pseudo-first order β decay rates expected to be inversely proportional to the QCD gas atmospheric density was given. Here, we propose to measure the β decay rate, t<sub>1/2</sub>, and the earth distance to the milky-way galaxy super massive black hole (SMBH), h<sub>SMBH</sub>, at the earth aphelion each year for several years, and fit the data with the linear curve: -lnt<sub>1/2</sub> = ah<sub>SMBH</sub> + b. The slope parameter, a, and the free parameter, b, may be used to calculate the Kerr spin parameter and determine if the QCD gas density on the ergosphere remains constant in time, or alternatively, grows in time according to Corley and Jacobson’s proposed black hole laser process. 展开更多
关键词 Compact Exotic Mesons β Decay Rate Variability kerr black hole Supermassive black hole black hole Laser Ergoregion Ergosphere Hawking Radiation SUPERRADIANCE Carnot Engine FRW Metric Dark Energy
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黑洞在超辐射散射中物理特性分析
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作者 张瑞海 朱俊孔 张春庭 《山东师范大学学报(自然科学版)》 CAS 1993年第2期29-32,54,共5页
以超辐射散射为模型,计算了黑洞辐射的能量、能层中能量的最大值以及在辐射过程中黑洞热力学参量的变化等。
关键词 超辐射散射 史瓦西黑洞 黑洞
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Mass Limit of Neutron Star
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作者 Jehangir Ahmad Dar 《International Journal of Astronomy and Astrophysics》 2014年第2期414-418,共5页
The mass limit of neutron star has still remained a mystery. The existing Tolman-Oppenheimer-Volkoff (TOV) equation for calculating the limit always gives different values, by introducing different assumptions and hav... The mass limit of neutron star has still remained a mystery. The existing Tolman-Oppenheimer-Volkoff (TOV) equation for calculating the limit always gives different values, by introducing different assumptions and having been predicted like 0.7 Mo, 3.2 Mo, 3.6 Mo, where Mo = 1.98 × 1030 Kg. There is a need of some better technique to adopt other than TOV relation to seek out the value. In this paper, a new relation between the mass of the collapsing star and its average density ρ′ has been derived and used to calculate the limit of neutron star. The conditions in radii between Schwarz Child’s radius and the actual radius of the collapsing star have been introduced to calculate the mass of star above which it will transform into a black hole and below it to a neutron star. A new constant, JN = 8.53707554 × 1039 N-3/2s-3Kg3 has been proposed with which if we introduce the average density of the collapsing neutron star, its mass limit can be calculated very easily. By putting the most possible mass density, which is the minimum required density for a collapsing star to transform into the black hole, it has been found that the mass limit of neutron star is quite higher than it has been assumed. The definition for black hole has also been re-defined on the basis of said radii conditions. 展开更多
关键词 black hole Neutron Star schwarz child’s Radius Relation DEGENERACY Pressure Event HORIZON FCC and HCP LATTICES and TOV Equation
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