Data from AR_93034_3.ens

Download: AR_93034_3.ens
2HAdopted Levels200309
Published: 2000 ENSDF.
Sn=2224.573 2Sp=2224.573 21997Au04,1997Br44
The deuteron mass excess is 13135.720 1 keV (1997Au04).
History
Type
Author
Cutoff Date
Full evaluationJ.H. Kelley, J.L. Godwin1-May-2003
          Deuteron binding energy from capture γ wavelength=2224.5890 22 keV (1986Gr01); revised to 2224.5756 22 keV by update of
 fundamental constants (1990Wa22).

          Other measured values related to the deutron mass are:

          Mass                               comment

-----------------------   -------------------------------------------

 2.01410177795 60 U (amu)  from n+p ground state transition (1997Ro26)

 1875.612762 75 MeV/c2     (2000Gr22).

 2.013553214 24 U (amu)    (1987Co39).

 2.014101764 13 U (amu)    from Fourier-transform ion-cyclotron-
                          resonance mass spectrometry (1993Go37). Also
                          deduce S(n)=2224.579 13 keV.

 2.01410177403 86 U (amu)  from Penning trap mass spectrometry
                          (1993VaZY).

 2.0141017779 5 U (amu)    from Penning trap ion cyclotron resonance
                          method (1997Br44).
2H levels
Elevel  Jπ  T½  Comments
0.01+stableµ=+0.857438230 24 (1987Co39,1996FiZY)
Q=0.002860 15 (1996FiZY)
Q: The authors of (1972Re08) used measurements of the quadrupole interaction constant for D2 and HD molecules to calculate the deuteron quadrupole moment. Errors in the original value (0.2875 20 E-26 cm2) were corrected in an erratum to yield the presently accepted value 0.2860 15 E-26 cm2. For other values in the literature, see Table 1 of (1972Re08). See (1979Bi14) who confirm (1973Re08) based on improved computation techniques. See (1993Ha33) who cite 0.2859 3 E-26 cm2 based on (1979Bi14), however this value does not appear in the text of (1979Bi14). Also see (1985Ka05) who measured T20 in 208Pb(2H,2H) and deduced 0.282 19 E-26 cm2.
µ: From (1987Co39): "The adjustment of the fundamental physical constants".

    Values for the asymtotic D/S-State ratio for the deuteron
    are summarized below (as given in (1990Ro02))

   D/S                         Comment
---------    --------------------------------------------------
0.0256 4       from sub-Coulomb (d,p) (1990Ro02).
0.0271 8       from sub-Coulomb (d,p) (1982Go20).
0.0270 6       from (d,p) elastic scattering (1986Ho07).
0.0259 7       from (d,p) elastic scattering (1980Gr06).
0.0263 13      from (d,p) elastic scattering (1979Co12).
0.027 5        from (d,p) elastic scattering (1978Am08).
0.0272 4       from 2H(d,p) (1982Bo06).
0.0264 14      from (d,p) elastic scattering (1983Lo03).
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