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Jaea
wwwndc.jaea.go.jp › NuC › Radout › 228PA_EC.txt
228PA_EC.txt
228PA EC DECAY (22 H 1) I(MIN)=0.0010% Radiation Energy Intensity (G-Rad Type (keV) (%) uCi-h) ---------- --------------- ------------ -------- CE- K - 9 4.84 10 0.05 5 0 CE- K - 10 6.61 5 0.07 8 0 AUGER-L 9.480 85.
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Hal
hal.science › jpa-00207367
Nuclear levels of 228Th populated in the decay of 228Pa - Archive ouverte HAL
, — The decay of 228Pa to the levels of 228Th has been extensively studied by various techniques. Single spectra of γ-and K X-rays have been measured with Si(Li) and Ge(Li) detectors. A set of two Ge(Li) detectors has been used to study γ-y and γ-K X-ray coincidences.
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Journaldephysique
jphys.journaldephysique.org › fr › articles › jphys › abs › 1973 › 02 › jphys_1973__34_2-3_159_0 › jphys_1973__34_2-3_159_0.html
Nuclear levels of 228Th populated in the decay of 228Pa | Journal de Physique
Journal de Physique, Journal de Physique Archives représente une mine d informations facile à consulter sur la manière dont la physique a été publiée depuis 1872.

Nuclides with atomic number Z = 91 but with different mass numbers

Protactinium (91Pa) has no stable isotopes. The four naturally occurring isotopes allow a standard atomic weight to be given. Twenty-nine radioisotopes of protactinium have been characterized, ranging from 211Pa to 239Pa. The … Wikipedia
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Wikipedia
en.wikipedia.org › wiki › Isotopes_of_protactinium
Isotopes of protactinium - Wikipedia
2 weeks ago - The primary decay mode for isotopes of Pa lighter than (and including) the most stable isotope 231Pa is alpha decay, except for 228Pa to 230Pa, which primarily decay by electron capture to isotopes of thorium. The primary mode for the heavier isotopes is beta minus (β−) decay.
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Escholarship
escholarship.org › uc › item › 31t5t4rr
Investigation of the 230Th(p,2n)229Pa Reaction as a Route to 225Ac
Nuclear data measurements were done for several relevant protactinium isotopes, including half-life measurements for 228Pa and 229Pa, and modern measurements of the major gamma-ray emissions from the decay of 231Pa. For many of these measurements, the error envelopes have been significantly ...
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ResearchGate
researchgate.net › publication › 260520715_Nuclear_Data_Sheets_for_A_228
Nuclear Data Sheets for A = 228
February 1, 2014 - Low-temperature nuclear orientation experiments with isotope separated 228,230pa in an iron host matrix have been performed. From the temperature dependence of the γ-anisotropy in the decay of the isotopes the Larmor frequencies of the ground states have been derived as |VL(228PaFe)| = 552(17) ...
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Wikipedia
en.wikipedia.org › wiki › 228_(number)
228 (number) - Wikipedia
June 13, 2024 - 228 (two hundred [and] twenty-eight) is the natural number following 227 and preceding 229. 228 is a refactorable number and a practical number. There are 228 matchings in a ladder graph with five rungs. 228 is the smallest even number n such that the numerator of the nth Bernoulli number is ...
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Wikipedia
en.wikipedia.org › wiki › 228
228 - Wikipedia
April 17, 2022 - Year 228 (CCXXVIII) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Modestus and Maecius (or, less frequently, year 981 Ab urbe condita). The denomination 228 for this year has been ...
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Unitconversion
unitconversion.io › 228-psi-to-pa
Convert 228 psi to Pa - UnitConversion.io
This is our conversion tool for converting pounds per square inch to pascal. To use the tool, simply enter a number in any of the inputs and the converted value will automatically appear in the opposite box.psi=Pa · Converting Pounds per Square Inch (psi) to Pascal (Pa) is simple.
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SpringerLink
link.springer.com › home › the european physical journal a - hadrons and nuclei › article
Nuclear levels in 228Th populated in the decay of 228Pa (II) - The European Physical Journal A
The electron-capture decay of 228Pa to levels in 228Th was studied using mass-separated sources and a γ-ray detection system consisting of five Compton-suppressed Ge detectors. A total of 87 levels were observed up to an excitation energy of 2 MeV which are connected by approximately 500 γ-ray ...
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Btpa
btpa.com › 228.html
Best-Tronics Mfg., Inc. > Phone Plugs > 228
SWITCHCRAFT 228 1/4" FLAT RIGHT ANGLE NICKEL TS PLUG
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Wikipedia
en.wikipedia.org › wiki › Area_code_228
Area code 228 - Wikipedia
July 24, 2023 - Area code 228 is the telephone area code in the North American Numbering Plan (NANP) for the Gulf Coast in the U.S. state of Mississippi, serving the three counties in the state's southeastern tip: Hancock, Harrison, and Jackson. It was the second area code created in the state, when in 1997, ...
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Wirefly
wirefly.com › area-codes › 228
228 Area Code - Map, Phone Lookup, Time Zone | Wirefly
Find 228 area code details including city, time zone, and map. Lookup area code 228 phone number, name, and location.
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Howlingpixel
howlingpixel.com › i-en › Isotopes_of_uranium
Isotopes of uranium - Howling Pixel
The primary decay mode for isotopes of Pa lighter than (and including) the most stable isotope 231Pa is alpha decay, except for 228Pa to 230Pa, which primarily decay by electron capture to isotopes of thorium. The primary mode for the heavier isotopes is beta minus (β−) decay.
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Usa
usa.com › 228-area-code.htm
228 Area Code - USA.com™
Area code 228 is an area code that covers Southern Mississippi. Cities that use 228 area code and a coverage map included as well.
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Wikipedia
fr.wikipedia.org › wiki › Isotopes_du_protactinium
Isotopes du protactinium — Wikipédia
July 24, 2024 - Le principal mode de désintégration des isotopes plus légers que l'isotope le plus stable, 231Pa (lui-même inclus dans le lot), est la désintégration α en isotopes de l'actinium, à l'exception des isotopes allant de 228Pa à 230Pa, qui subissent eux principalement une désintégration ...