Optical theorem - Revision history

en>Zueignung: /* Derivation */ formatting

2014-10-17T23:33:13Z

Derivation: formatting

← Older revision		Revision as of 01:33, 18 October 2014
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	~~{{Infobox unbiseptium}}~~		Wilber Berryhill is what his spouse loves to contact him and he totally enjoys this name. What me and my family love is bungee leaping but I've been using on new issues recently. I've always loved living in Mississippi. For many years she's been working as a journey agent.<br><br>Feel free to visit my web-site: phone psychic readings, [http://koreanyelp.com/index.php?document_srl=1798&mid=SchoolNews koreanyelp.com],
	~~'''Unbiseptium''' {{IPAc-en\|ˌ\|uː\|n\|b\|aɪ\|ˈ\|s\|ɛ\|p\|t\|i\|əm}}, also called '''[[Mendeleev's predicted elements\|eka]]-[[americium]]'''{{Citation needed\|date=September 2012}},~~ is ~~the hypothetical chemical element with atomic number '''127'''~~ and ~~symbol '''Ubs'''~~. ~~It comes immediately after [[unbihexium]], element 126, which~~ is ~~expected to be the most stable element~~ on ~~an [[island of stability]]~~.~~<ref name="emsley"/>~~

	~~==Naming==~~

	~~{{further\|Systematic element name}}~~

	~~The name '~~'~~'unbiseptium''' is a systematic element name, used as a placeholder until its discovery is confirmed. [[Transuranium element]]s beyond [[californium]] are~~ always ~~created artificially, and the element usually ends up being named for a scientist or a laboratory that does work~~ in ~~atomic physics~~.~~{{citation needed\|date=September 2012}}~~

	~~==Synthesis of unbiseptium==~~

	Unbiseptium has had one failed attempt at [[Synthetic element\|synthesis]] in 1978 at the Darmstadt UNILAC accelerator by bombarding a natural [[tantalum]] target with [[xenon]] ions:<ref name="emsley">{{cite book\|last=Emsley\|first=John\|title=Nature's ~~Building Blocks: An A-Z Guide to the Elements\|edition=New\|year=2011\|publisher=Oxford University Press\|location=New York, NY\|isbn=978-0-19-960563-7\|page=593}}~~<~~/ref~~>

	:<~~math~~>~~\,^{nat}_{73}\mathrm{Ta} + \,^{136}_{54}\mathrm{Xe} \~~to \,~~^{316, 317}\mathrm{Ubs} ^{*} \to \mbox{no atoms}.</math>~~

	~~===Target-projectile combinations leading to Z=127 compound nuclei===~~

	~~The below table shows various combinations of targets and projectiles leading to compound nuclei with an atomic number of 127.~~

	~~{\|class="wikitable" style="text-align~~:~~center"~~
	\|-
	~~! Target !! Projectile !! CN !! Attempt result~~
	\|-
	~~!<sup>180m<~~/~~sup>Ta~~
	~~\|<sup>136<~~/~~sup>Xe\|\|<sup>316<~~/~~sup>Ubs\|\|{{no\|Failure to date}}~~
	\|-
	~~!<sup>181</sup>Ta~~
	~~\|<sup>136</sup>Xe\|\|<sup>317</sup>Ubs\|\|{{no\|Failure to date}}~~
	\|-
	\|}

	==~~References==~~

	~~{{reflist}}~~

	~~==See also==~~

	*[[Unbihexium]]–[[Unbioctium]]
	*[[Systematic element name]]
	*[[Period 8 element]]
	*[[superactinide]]

	~~{{Compact extended periodic table}}~~

	~~[[Category:Chemical elements]]~~
	~~[[Category:Hypothetical chemical elements]~~]

en>Stefan.Groote: /* History */

2013-11-29T11:18:55Z

History

← Older revision		Revision as of 13:18, 29 November 2013
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	The ~~author~~ is ~~known~~ as ~~Wilber Pegues. To play lacross~~ is ~~something I truly enjoy performing~~. ~~Her family members lives~~ in ~~Ohio but her husband desires them~~ to ~~move~~. ~~Distributing production is how he tends~~ to ~~make a residing~~.<br><br>~~my page [http:~~//~~203.250.78.160~~/~~zbxe~~/~~?document_srl~~=~~1792908 good psychic~~]		{{Infobox unbiseptium}}
			'''Unbiseptium''' {{IPAc-en\|ˌ\|uː\|n\|b\|aɪ\|ˈ\|s\|ɛ\|p\|t\|i\|əm}}, also called '''[[Mendeleev's predicted elements\|eka]]-[[americium]]'''{{Citation needed\|date=September 2012}}, is the hypothetical chemical element with atomic number '''127''' and symbol '''Ubs'''. It comes immediately after [[unbihexium]], element 126, which is expected to be the most stable element on an [[island of stability]].<ref name="emsley"/>

			==Naming==

			{{further\|Systematic element name}}

			The name '''unbiseptium''' is a systematic element name, used as a placeholder until its discovery is confirmed. [[Transuranium element]]s beyond [[californium]] are always created artificially, and the element usually ends up being named for a scientist or a laboratory that does work in atomic physics.{{citation needed\|date=September 2012}}

			==Synthesis of unbiseptium==

			Unbiseptium has had one failed attempt at [[Synthetic element\|synthesis]] in 1978 at the Darmstadt UNILAC accelerator by bombarding a natural [[tantalum]] target with [[xenon]] ions:<ref name="emsley">{{cite book\|last=Emsley\|first=John\|title=Nature's Building Blocks: An A-Z Guide to the Elements\|edition=New\|year=2011\|publisher=Oxford University Press\|location=New York, NY\|isbn=978-0-19-960563-7\|page=593}}</ref>

			:<math>\,^{nat}_{73}\mathrm{Ta} + \,^{136}_{54}\mathrm{Xe} \to \,^{316, 317}\mathrm{Ubs} ^{*} \to \mbox{no atoms}.</math>

			===Target-projectile combinations leading to Z=127 compound nuclei===

			The below table shows various combinations of targets and projectiles leading to compound nuclei with an atomic number of 127.

			{\|class="wikitable" style="text-align:center"
			\|-
			! Target !! Projectile !! CN !! Attempt result
			\|-
			!<sup>180m</sup>Ta
			\|<sup>136</sup>Xe\|\|<sup>316</sup>Ubs\|\|{{no\|Failure to date}}
			\|-
			!<sup>181</sup>Ta
			\|<sup>136</sup>Xe\|\|<sup>317</sup>Ubs\|\|{{no\|Failure to date}}
			\|-
			\|}

			==References==

			{{reflist}}

			==See also==

			*[[Unbihexium]]–[[Unbioctium]]
			*[[Systematic element name]]
			*[[Period 8 element]]
			*[[superactinide]]

			{{Compact extended periodic table}}

			[[Category:Chemical elements]]
			[[Category:Hypothetical chemical elements]]

en>Brad7777: added Category:Physics theorems using HotCat

2012-07-12T15:03:35Z

added Category:Physics theorems using HotCat

New page

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