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Precision Measurements to Test the Standard Model and for Explosive Nuclear Astrophysics

Af: Adrian A. Valverde Engelsk Paperback

Precision Measurements to Test the Standard Model and for Explosive Nuclear Astrophysics

Af: Adrian A. Valverde Engelsk Paperback
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This thesis presents two significant results in the field of precision measurements in low-energy nuclear physics. Firstly, it presents a precise half-life determination of 11C, leading to the most precise ft-value for a beta decay transition between mirror nuclides, an important advance in the testing of the electroweak sector of the Standard Model. Secondly, it describes a high-precision mass measurement of 56Cu, a critical nucleus for determining the path of the astrophysical rapid-proton capture process, performed by the author using the LEBIT Penning trap at the National Superconducting Cyclotron Laboratory. This new measurement resolves discrepancies in previously-reported calculated mass excesses. In addition, the thesis also presents the construction and testing of a radio-frequency quadrupole cooler and buncher that will be part of the future N = 126 factory at Argonne National Laboratory aimed at producing nuclei of interest for the astrophysical rapid-neutron capture process for the first time.

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This thesis presents two significant results in the field of precision measurements in low-energy nuclear physics. Firstly, it presents a precise half-life determination of 11C, leading to the most precise ft-value for a beta decay transition between mirror nuclides, an important advance in the testing of the electroweak sector of the Standard Model. Secondly, it describes a high-precision mass measurement of 56Cu, a critical nucleus for determining the path of the astrophysical rapid-proton capture process, performed by the author using the LEBIT Penning trap at the National Superconducting Cyclotron Laboratory. This new measurement resolves discrepancies in previously-reported calculated mass excesses. In addition, the thesis also presents the construction and testing of a radio-frequency quadrupole cooler and buncher that will be part of the future N = 126 factory at Argonne National Laboratory aimed at producing nuclei of interest for the astrophysical rapid-neutron capture process for the first time.

Produktdetaljer
Sprog: Engelsk
Sider: 102
ISBN-13: 9783030307806
Indbinding: Paperback
Udgave:
ISBN-10: 3030307808
Kategori: Astrofysik
Udg. Dato: 4 dec 2020
Længde: 0mm
Bredde: 155mm
Højde: 235mm
Forlag: Springer Nature Switzerland AG
Oplagsdato: 4 dec 2020
Forfatter(e): Adrian A. Valverde
Forfatter(e) Adrian A. Valverde


Kategori Astrofysik


ISBN-13 9783030307806


Sprog Engelsk


Indbinding Paperback


Sider 102


Udgave


Længde 0mm


Bredde 155mm


Højde 235mm


Udg. Dato 4 dec 2020


Oplagsdato 4 dec 2020


Forlag Springer Nature Switzerland AG

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