• Spectroscopic notation provides a way to specify atomic ionization states, atomic orbitals, and molecular orbitals. Spectroscopists customarily refer to...
    6 KB (638 words) - 01:53, 27 December 2024
  • written optionally in order to specify a level. L is written using spectroscopic notation: for example, it is written "S", "P", "D", or "F" to represent L...
    57 KB (5,847 words) - 09:33, 3 June 2025
  • Thumbnail for Spectroscopy
    Spectral line ratios Spectral power distribution Spectral theory Spectroscopic notation Telluric contamination Virtually imaged phased array Duckett, Simon;...
    44 KB (4,768 words) - 18:59, 23 May 2025
  • atomic orbitals are described with spectroscopic notation (1s, 2s, 2p, 3s, 3p, etc.), but the more traditional X-ray notation is still used with most X-ray...
    4 KB (302 words) - 21:12, 25 May 2025
  • Thumbnail for Doubly ionized oxygen
    atomic physics, doubly ionized oxygen is the ion O2+ (O III in spectroscopic notation). Its emission forbidden lines in the visible spectrum fall primarily...
    2 KB (271 words) - 20:48, 29 December 2024
  • g-block. The block names (s, p, d, and f) are derived from the spectroscopic notation for the value of an electron's azimuthal quantum number: sharp (0)...
    19 KB (2,487 words) - 18:59, 12 June 2025
  • Thumbnail for Molecular symmetry
    including X-ray crystallography and various forms of spectroscopy. Spectroscopic notation is based on symmetry considerations. The point group symmetry of...
    68 KB (7,075 words) - 10:02, 17 June 2025
  • Thumbnail for Singlet oxygen
    quantum spin of 1, corresponding to three degenerate states. In spectroscopic notation, the lowest singlet and triplet forms of O2 are labeled 1Δg and...
    29 KB (2,967 words) - 01:42, 25 May 2025
  • electron (the others being the principal quantum number, following spectroscopic notation, the magnetic quantum number, and the spin quantum number). It is...
    279 KB (31,753 words) - 07:09, 28 January 2025
  • Thumbnail for Quarkonium
    In the following table, the same particle can be named with the spectroscopic notation or with its mass. In some cases excitation series are used: ψ′ is...
    24 KB (2,116 words) - 04:57, 25 May 2025
  • Thumbnail for Morse potential
    dimensional analysis, for historical reasons the last equation uses spectroscopic notation in which   ω e   {\displaystyle \ \omega _{e}\ } represents a wavenumber...
    24 KB (3,472 words) - 15:50, 27 May 2025
  • (1886–1978), Swedish physicist, Nobel Prize in 1924 Siegbahn notation, spectroscopic notation for x-ray lines introduced by Manne Siegbahn X unit, unit of...
    506 bytes (107 words) - 22:04, 30 March 2025
  • Thumbnail for Isotope
    Isotope (redirect from Nuclear notation)
    a chemical symbol is used, e.g. "C" for carbon, standard notation (now known as "AZE notation" because A is the mass number, Z the atomic number, and E...
    49 KB (6,022 words) - 23:42, 16 June 2025
  • Thumbnail for Hund's rules
    silicon. The electron configuration of Si is 1s2 2s2 2p6 3s2 3p2 (see spectroscopic notation). We need to consider only the outer 3p2 electrons, for which it...
    12 KB (1,602 words) - 20:33, 21 May 2025
  • Fe13+ or Fe XIV in spectroscopic notation, found in the Sun's corona, or naked uranium, U92+ (U XCIII in spectroscopic notation), which is bare of all...
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  • |f\,{\bar {f}}\rangle ~.} Bound states can be described with the spectroscopic notation 2S+1LJ (see term symbol), where S is the total spin quantum number...
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  • Thumbnail for Auger electron spectroscopy
    Figure 1(b) illustrates this transition with the corresponding spectroscopic notation. The energy level of the core hole will often determine which transition...
    31 KB (4,117 words) - 02:55, 6 June 2025
  • λ = | m ℓ | {\displaystyle \lambda =|m_{\ell }|} Following the spectroscopic notation pattern, molecular orbitals are designated by a lower case Greek...
    15 KB (1,766 words) - 20:56, 20 July 2023
  • Thumbnail for Nucleon
    particle's approximate mass, L is the orbital angular momentum (in the spectroscopic notation) of the nucleon–meson pair, produced when it decays, and I and J...
    37 KB (3,049 words) - 03:34, 19 May 2025
  • Thumbnail for Principal series (spectroscopy)
    the principal series appeared in both absorption and emission. "Spectroscopic Notation" (PDF). Classical Concept Review, #19. Caltech Department of Astronomy...
    2 KB (271 words) - 11:43, 5 January 2025
  • {\displaystyle \Lambda } can be used as a term symbol. By analogy with the spectroscopic notation S, P, D, F, ... used for atoms, it is customary to associate code...
    60 KB (7,820 words) - 00:12, 11 February 2025
  • Thumbnail for Asteroid spectral types
    classifications are described below: The Small Solar System Objects Spectroscopic Survey (S3OS2 or S3OS2, also known as the Lazzaro classification) observed...
    22 KB (2,040 words) - 02:20, 13 November 2024
  • Thumbnail for M4-18
    broad emission lines of C+, C2+, and C3+ (C II, C III, and C IV in spectroscopic notation), of which the lines of C+ are the strongest, consistent with the...
    14 KB (1,425 words) - 16:09, 19 December 2024
  • Thumbnail for HD 28736
    specifically in the emission lines of singly ionized magnesium (Mg II in spectroscopic notation). This corresponds to three interstellar clouds occupying the space...
    16 KB (1,319 words) - 19:17, 14 April 2025
  • Thumbnail for Planetary nebula
    today. The nature of planetary nebulae remained unknown until the first spectroscopic observations were made in the mid-19th century. Using a prism to disperse...
    55 KB (5,922 words) - 13:52, 19 May 2025
  • Thumbnail for Raman spectroscopy
    Raman spectroscopy (/ˈrɑːmən/) (named after physicist C. V. Raman) is a spectroscopic technique typically used to determine vibrational modes of molecules...
    86 KB (10,080 words) - 13:15, 30 May 2025
  • Thumbnail for Cis–trans isomerism
    principle, cis–trans notation should not be used for alkenes with two or more different substituents. Instead the E–Z notation is used based on the priority...
    16 KB (1,739 words) - 12:03, 15 May 2025
  • for this format is application/x-ghemical. SYBYL Line Notation (SLN) is a chemical line notation. Based on SMILES, it incorporates a complete syntax for...
    20 KB (1,943 words) - 06:10, 19 July 2024
  • Later spectroscopic evidence has shown that many protons are actually hydrated by more than one water molecule. The most descriptive notation for the...
    19 KB (2,147 words) - 06:25, 26 December 2024
  • Thumbnail for HD 161056
    singly ionized magnesium and neutral helium (Mg II and He I in spectroscopic notation). HD 161056 is a runaway star and a candidate for producing a bow...
    15 KB (1,433 words) - 14:21, 29 May 2025