THE PHOTODISINTEGRATION OF TANTALUM

1959 ◽  
Vol 37 (7) ◽  
pp. 809-814 ◽  
Author(s):  
R. W. Parsons ◽  
L. Katz
Keyword(s):  
Quadrupole Moment ◽  
Cross Section ◽  
Electric Quadrupole ◽  
Electric Quadrupole Moment ◽  
X Ray ◽  
The Cross

The cross section for the absorption of photons by Ta181 has been deduced from measurements of the neutrons emitted when tantalum is irradiated in the X-ray beam of a 22-Mev betatron. The cross section has well-defined peaks at 12.75 ±.25 and 15.25 ±.25 Mev, and from this the intrinsic electric quadrupole moment is deduced to be 5.7 ± 1.3 barns.

THE GAMMA-NEUTRON CROSS SECTION FOR F19

1960 ◽  
Vol 38 (8) ◽  
pp. 1069-1076 ◽  
Author(s):  
J. D. King ◽  
R. N. H. Haslam ◽  
W. J. McDonald
Keyword(s):  
Quadrupole Moment ◽  
Cross Section ◽  
Giant Resonance ◽  
Neutron Cross Section ◽  
Annihilation Radiation ◽  
Small Disturbance ◽  
X Ray ◽  
The Core ◽  
Intrinsic Quadrupole Moment ◽  
The Cross

The F19(γ,n)F18 reaction has been studied by irradiating teflon samples in the X-ray beam of a 25-Mev betatron and detecting the annihilation radiation emitted during the decay of the residual nuclei. The cross section shows maxima at 10.6 (very small), 12.4, 14.0, 16.1, 17.2, and 19.3 Mev. The peak at 12.4 Mev is possibly due to excitation of the last neutron in F19 with only a small disturbance of the core nucleons. The peaks at 14.0 and 19.1 Mev are interpreted as the components of a split giant resonance, indicating an intrinsic quadrupole moment, Q0, of approximately 0.30 × 10−21 cm2 for F19.

THE PHOTODISINTEGRATION OF MANGANESE AND RHODIUM

1959 ◽  
Vol 37 (12) ◽  
pp. 1344-1348 ◽  
Author(s):  
R. W. Parsons
Keyword(s):  
Quadrupole Moment ◽  
Cross Section ◽  
Giant Resonance ◽  
Resonance Curve ◽  
X Ray ◽  
Intrinsic Quadrupole Moment ◽  
The Cross ◽  
Two Peaks

The cross section for the production of photoneutrons from Mn55 and Rh103 has been found by irradiating these elements in the X-ray beam of a 24-Mev betatron. For Mn55, the giant resonance shows two distinct peaks and the intrinsic quadrupole moment is estimated to be 0.73 ± 0.14 barn; for Rh103, two peaks cannot be resolved, but the shape of the giant resonance curve is consistent with an intrinsic quadrupole moment of approximately 2.1 barns.

Magnetic moment and electric quadrupole moment of the N ground state

1999 ◽  
Vol 451 (1-2) ◽  
pp. 11-18 ◽  
Author(s):  
H. Ogawa ◽  
K. Asahi ◽  
K. Sakai ◽  
A. Yoshimi ◽  
M. Tsuda ◽  
...  
Keyword(s):  
Quadrupole Moment ◽  
Magnetic Moment ◽  
Ground State ◽  
Electric Quadrupole ◽  
Electric Quadrupole Moment

Electric quadrupole moment of the short-lived beta-emitter 12B

1970 ◽  
Vol 31 (8) ◽  
pp. 520-522 ◽  
Author(s):  
K. Sugimoto ◽  
A. Mizobuchi ◽  
K. Matuda ◽  
T. Minamisono
Keyword(s):  
Quadrupole Moment ◽  
Electric Quadrupole ◽  
Electric Quadrupole Moment ◽  
Beta Emitter

Electric quadrupole moment of the 27Al nucleus: Converging results from the AlF and AlCl molecules and the Al atom

1999 ◽  
Vol 304 (5-6) ◽  
pp. 414-422 ◽  
Author(s):  
Vladimir Kellö ◽  
Andrzej J. Sadlej ◽  
Pekka Pyykkö ◽  
Dage Sundholm ◽  
Maria Tokman
Keyword(s):  
Quadrupole Moment ◽  
Electric Quadrupole ◽  
Electric Quadrupole Moment

INELASTIC PHOTOPRODUCTION OF W-BOSON

1998 ◽  
Vol 13 (25) ◽  
pp. 2013-2020
Author(s):  
S. M. KHAIRUL ALAM ◽  
A. M. HARUN AR RASHID
Keyword(s):  
Differential Cross Section ◽  
Cross Section ◽  
W Boson ◽  
Electric Quadrupole ◽  
Parton Model ◽  
High Energy ◽  
Electric Quadrupole Moment ◽  
Photoproduction Process ◽  
Quark Parton Model ◽  
High Energy Collider

We study the WWγ vertex through the process γq→Wq′ where q denotes the quark at a future high energy collider. The differential cross-section for the photoproduction process γq→Wq′ is computed with both anomalous magnetic moment κ and electric quadrupole moment λ for the W-boson. The deep inelastic photoproduction of W± is also calculated in a quark-parton model.

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