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CERN Document Server 13 notices trouvées  1 - 10suivant  aller vers la notice: La recherche a duré 0.65 secondes. 
1.
Atomic masses of rare-earth isotopes / Schmidt-Ott, W D ; Kantus, R ; Runte, E ; Schrewe, U J ; Voth, E
A survey is given of decay energies of rare-earth isotopes measured in electron-capture decay by relative P/sub K/ ratios, EC/sub K// beta /sup +/, and EC/ beta /sup +/ ratios. Atomic masses of A=147 isotopes and of /sup 146/Gd and /sup 148/Dy are derived. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.148-55 (CERN-1981-009)
2.
Kinematic shifts of beta -delayed particles as a probe of beta - nu angular correlations / Clifford, E T H ; Azuma, R E ; Evans, H C ; Fästermann, T ; Hagberg, E ; Hardy, J C ; Jackson, K P ; Koslowsky, V T ; Schmeing, H ; Schrewe, U J
Beta-delayed particles undergo a kinematic shift in energy due to recoil motion of the daughter nucleus following beta decay. A careful measurement of this energy shift can be used to establish the ratio of vector to axial vector components in beta transitions. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.306-11 (CERN-1981-009)
3.
Alpha-decay studies and search for ground-state proton radioactivity around tin and lead / Schardt, D ; Batsch, T ; Kirchner, R ; Klepper, O ; Kurcewicz, W ; Nyman, G H ; Roeckl, E ; Schrewe, U J ; Tidemand-Petersson, P
Using on-line mass separation of evaporation residues from heavy-ion induced fusion reactions, the alpha -decay of very neutron deficient nuclei with 52<or=Z<or=55-including the recently identified new isotopes /sup 110/Xe and /sup 106/Te-and 78<or=Z<or=83 was investigated. The results and the systematics of alpha -decay energies and reduced widths are discussed. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.168-73 (CERN-1981-009)
4.
First observation of /sup 162/Hf decay : completion of an alpha -decay chain / Schrewe, U J ; Clifford, E T H ; Hagberg, E ; Hardy, J C ; Koslowsky, V T ; Schmeing, H ; Sharma, K S
The new isotope /sup 162/Hf (T/sub 1/2/=(37.6+or-0.8)s) is produced in a /sup 142/Nd (/sup 24/Mg,4n) reaction. The activities produced in this reaction are transported to a measuring station by use of a He- jet system. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.178-82 (CERN-1981-009)
5.
Precision mass measurements / Koslowsky, V T ; Azuma, R E ; Ball, G C ; Clifford, E T H ; Davies, W G ; Hagberg, E ; Hardy, J C ; Schmeing, H ; Schrewe, U J ; Sharma, K S
A new technique analogous to the 'peak-matching' method used by mass spectroscopists is being used to measure differences in reaction Q- values to a precision of 100 eV. While at present the method is being applied to the study of charge-dependent corrections in T=1 superallowed 0/sup +/ to 0/sup +/ beta-decay matrix elements, it could easily be extended to measure mass differences of nuclei farther from beta stability. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.115 (CERN-1981-009)
6.
The decay of a new nuclide : /sup 71/Br / Hagberg, E ; Clifford, E T H ; Evans, H C ; Hardy, J C ; Koslowsky, V T ; Schmeing, H ; Schrewe, U J ; Sharma, K S
The decay of mass-separated samples of the previously unknown nuclide /sup 71/Br have been investigated by means of the Chalk River on-line isotope separator. Eleven gamma -transitions were assigned to the decay of this nuclide and its half-life was measured to be 21.4+or-0.6 s. [...]
CERN, 1981 Published version from CERN: PDF;
In : 4th International Conference on Nuclei Far from Stability, Helsingør, Denmark, 7 - 13 Jun 1981, pp.402-6 (CERN-1981-009)
7.
Calibration problems, calibration procedures and references fields for dosimetry at flight altitudes / Alberts, W G (Braunschweig, Phys. Tech. Bund.) ; Alevra, A V (Braunschweig, Phys. Tech. Bund.) ; Ferrari, A (INFN, Milan) ; Otto, T (CERN) ; Schrewe, U J (Braunschweig, Phys. Tech. Bund.) ; Silari, M (CERN)
CERN-TIS-98-019-CF-RP; TIS-RP-98-19-CF; CERN-TIS-RP-98-19-CF.- Geneva : CERN, 1999 - 14 p. Fulltext: PDF;
In : International Conference on Cosmic Radiation and Aircrew Exposure : Implementation of European Requirements in Civil Aviation, Dublin, Ireland, 1 - 3 Jul 1998, pp.289-295 - CERN library copies
8.
Gas-to-wall absorbed dose conversion factors for neutron energies of 25 to 250 MeV / Newhauser, W D ; Schrewe, U J ; Wiegel, B
PTB-N-25.
- 1995. - 43 p.
Access to fulltext document - Access to fulltext document - CERN library copies
9.
Measurements with the PTB Bonner-sphere spectrometer in high-energy neutron calibration fields at CERN / Alevra, A V ; Klein, H ; Schrewe, U J
PTB-N-22.
- 1994. - 51 p.
Access to fulltext document - Access to fulltext document - CERN library copies
10.
Neutron spectrometry with liquid scintillation detectors at neutron energies between 20 MeV and 70 MeV : a status report / Nolte, R
PTB-N-9. - Braunschweig : Braunschweig Univ. Phys.-Tech. Bundesanst, 1993. - 57 p.

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