Deprecated: $wgMWOAuthSharedUserIDs=false is deprecated, set $wgMWOAuthSharedUserIDs=true, $wgMWOAuthSharedUserSource='local' instead [Called from MediaWiki\HookContainer\HookContainer::run in /var/www/html/w/includes/HookContainer/HookContainer.php at line 135] in /var/www/html/w/includes/Debug/MWDebug.php on line 372
The limiting density in white dwarf stars. - MaRDI portal

Deprecated: Use of MediaWiki\Skin\SkinTemplate::injectLegacyMenusIntoPersonalTools was deprecated in Please make sure Skin option menus contains `user-menu` (and possibly `notifications`, `user-interface-preferences`, `user-page`) 1.46. [Called from MediaWiki\Skin\SkinTemplate::getPortletsTemplateData in /var/www/html/w/includes/Skin/SkinTemplate.php at line 691] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of MediaWiki\Skin\BaseTemplate::getPersonalTools was deprecated in 1.46 Call $this->getSkin()->getPersonalToolsForMakeListItem instead (T422975). [Called from Skins\Chameleon\Components\NavbarHorizontal\PersonalTools::getHtml in /var/www/html/w/skins/chameleon/src/Components/NavbarHorizontal/PersonalTools.php at line 66] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

Deprecated: Use of QuickTemplate::(get/html/text/haveData) with parameter `personal_urls` was deprecated in MediaWiki Use content_navigation instead. [Called from MediaWiki\Skin\QuickTemplate::get in /var/www/html/w/includes/Skin/QuickTemplate.php at line 131] in /var/www/html/w/includes/Debug/MWDebug.php on line 372

The limiting density in white dwarf stars. (Q1437625)

From MaRDI portal





scientific article; zbMATH DE number 2572092
Language Label Description Also known as
English
The limiting density in white dwarf stars.
scientific article; zbMATH DE number 2572092

    Statements

    The limiting density in white dwarf stars. (English)
    0 references
    0 references
    1929
    0 references
    Verf. berechnet unter Benutzung der \textit{Fermi}-Statistik die Grenzdichte einer Kugel der Masse \(M\), welche aus vollständig ionisierten Atomen aufgebaut ist, zu annähernd \[ \varrho = 3.85 \times 10^6\,\Bigl(\frac {M}{M_s}\Bigr)^2 \] (\(M_s=\) Sonnenmasse). Es wird die Vermutung ausgesprochen, daß die weißen Zwerge einen Kern enthalten, dessen Dichte sich dieser Grenzdichte nähert, und der sich in einem fast inkompressiblen ``quasi-flüssigen'' Zustand befindet, welcher durch die Zusammendrängung der Elektronen hervorgerufen wird. (Vgl. jedoch die Arbeit des Verf. in Philos. Magazine (7) 9 (1930), 944-963; F. d. M. 56\(_{\text{I}}\).) (VII 3.)
    0 references

    Identifiers