WordNet
- having or involving or consisting of more than one part or entity or individual; "multiple birth"; "multiple ownership"; "made multiple copies of the speech"; "his multiple achievements in public life"; "her multiple personalities"; "a pineapple is a multiple fruit"
- the product of a quantity by an integer; "36 is a multiple of 9"
PrepTutorEJDIC
- 多数の部分(要素)から成る,複合の,複式の / 倍数
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2015/06/22 21:56:51」(JST)
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This article is about multiplets in physics. For multiplet siblings, see Multiple birth.
In physics, multiplet can mean:
- A group of related spectral lines
- A group of related subatomic particles
The best known example is a spin multiplet, which is a group representation of an SU(2) subgroup of the Lorentz algebra. For example, a spin singlet is a trivial representation, a spin doublet is a fundamental representation and a spin triplet is a vector representation.
In other cases, the term multiplet usually refers to the fundamental representation of a gauge algebra. For example, in QCD, quarks are in a multiplet of SU(3).
See also
- Hypercharge
- Isospin
- Multiplicity (chemistry)
UpToDate Contents
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English Journal
- Real-time homonuclear broadband and band-selective decoupled pure-shift ROESY.
- Kakita VM1, Bharatam J.
- Magnetic resonance in chemistry : MRC.Magn Reson Chem.2014 Jul;52(7):389-94. doi: 10.1002/mrc.4078. Epub 2014 Apr 29.
- Unambiguous spectral assignments in (1) H solution-state NMR are central, for accurate structural elucidation of complex molecules, which is often hampered by signal overlap, primarily because of scalar coupling multiplets, even at typical high magnetic fields. The recent advances in homodecoupling
- PMID 24777641
- Chemical-Shift-Resolved 19 F NMR Spectroscopy between 13.5 and 135 MHz: Overhauser-DNP-Enhanced Diagonal Suppressed Correlation Spectroscopy.
- George C1, Chandrakumar N.
- Angewandte Chemie (International ed. in English).Angew Chem Int Ed Engl.2014 Jun 24. doi: 10.1002/anie.201402320. [Epub ahead of print]
- Overhauser-DNP-enhanced homonuclear 2D 19 F correlation spectroscopy with diagonal suppression is presented for small molecules in the solution state at moderate fields. Multi-frequency, multi-radical studies demonstrate that these relatively low-field experiments may be operated with sensitivity ri
- PMID 24962142
- Pure In-Phase Heteronuclear Correlation NMR Experiments.
- Castañar L1, Saurí J, Williamson RT, Virgili A, Parella T.
- Angewandte Chemie (International ed. in English).Angew Chem Int Ed Engl.2014 Jun 24. doi: 10.1002/anie.201404136. [Epub ahead of print]
- A general NMR approach to provide pure in-phase (PIP) multiplets in heteronuclear correlation experiments is described. The implementation of a zero-quantum filter efficiently suppresses any unwanted anti-phase contributions that usually distort the multiplet pattern of cross-peaks and can hamper th
- PMID 24962005
Japanese Journal
- Comparative Study of Multiplet Structures of Mn in KSiF, KGeF, and KTiF Based on First-Principles Configuration-Interaction Calculations
- Novita Mega,Ogasawara Kazuyoshi
- Japanese journal of applied physics : JJAP 51(2), 022604-1-6, 2012-02
- NAID 40019170577
- Charge Transfer Effects on Fe 2p X-ray Photoemission of RbMn[Fe(CN)6], K3Fe(CN)6, and K4Fe(CN)6
- Nanba Yusuke,Okada Kozo
- J Phys Soc Jpn 80(7), 074710-074710-6, 2011-07-15
- … In the present study, the Fe 2p XPS is calculated for [Fe(CN)6]3- and [Fe(CN)6]4- cluster models by a configuration-interaction full-multiplet theory. … The result shows that the line shape of the Fe 2p XPS is affected by ligand-to-metal charge transfer (LMCT) and intra-atomic multiplet coupling. …
- NAID 150000090080
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- 出典: フリー多機能辞典『ウィクショナリー日本語版(Wiktionary)』 移動: 案内、 検索 目次 1 英語 1.1 語源 1.2 名詞 1.2.1 関連語 1.3 形容詞 英語 [編集] 語源 [編集] multiple + 指小辞-let 名詞 [編集] 多胎児 関連語 [編集] twin triplet
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