Research output: Contribution to journal › Article › peer-review
Mass selective laser cooling of 229Th3+ in a multisectional linear Paul trap loaded with a mixture of thorium isotopes. / Borisyuk, Petr V.; Derevyashkin, Sergey P.; Khabarova, Ksenia Yu et al.
In: European Journal of Mass Spectrometry, Vol. 23, No. 4, 01.08.2017, p. 136-139.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Mass selective laser cooling of 229Th3+ in a multisectional linear Paul trap loaded with a mixture of thorium isotopes
AU - Borisyuk, Petr V.
AU - Derevyashkin, Sergey P.
AU - Khabarova, Ksenia Yu
AU - Kolachevsky, Nikolay N.
AU - Lebedinsky, Yury Yu
AU - Poteshin, Sergey S.
AU - Sysoev, Alexey A.
AU - Tkalya, Evgeny V.
AU - Tregubov, Dmitry O.
AU - Troyan, Viktor I.
AU - Vasiliev, Oleg S.
AU - Yakovlev, Valery P.
AU - Yudin, Valery I.
PY - 2017/8/1
Y1 - 2017/8/1
N2 - We consider an experiment on trapping and laser cooling of 229Th3+ ions in a linear Paul trap in the presence of undesirable impurities such as ions of the radioactive isotope 228Th3+. We suggest a method of separating these impurities by means of selective laser cooling utilizing the isotope shift of cooling transitions in 229Th3+ and 228Th3+ ions. According to our estimation, the isotope shift is equal to 3.4 GHZ and makes laser separation of these isotopes possible.
AB - We consider an experiment on trapping and laser cooling of 229Th3+ ions in a linear Paul trap in the presence of undesirable impurities such as ions of the radioactive isotope 228Th3+. We suggest a method of separating these impurities by means of selective laser cooling utilizing the isotope shift of cooling transitions in 229Th3+ and 228Th3+ ions. According to our estimation, the isotope shift is equal to 3.4 GHZ and makes laser separation of these isotopes possible.
KW - Frequency standards
KW - ion trap
KW - isotope separation
KW - isotope shift
KW - laser cooling
KW - nuclear transition
KW - optical clocks
KW - thorium
KW - EXCITED-STATE
KW - IONS
KW - SPECTROSCOPY
KW - SEPARATION
KW - TRANSITIONS
KW - RESONANT EXCITATION
KW - ALPHA-DECAY
UR - http://www.scopus.com/inward/record.url?scp=85040937534&partnerID=8YFLogxK
U2 - 10.1177/1469066717718368
DO - 10.1177/1469066717718368
M3 - Article
C2 - 29028395
AN - SCOPUS:85040937534
VL - 23
SP - 136
EP - 139
JO - European Journal of Mass Spectrometry
JF - European Journal of Mass Spectrometry
SN - 1751-6838
IS - 4
ER -
ID: 9179117