Übersetzung für 'r process' von Englisch nach Deutsch

r-process [rapid neutron-capture process]

r-Prozess {m}astron.phys.

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rest and recuperation <R&R> [also during war]

Ruhe {f} und Erholung [Rekonvaleszenz: Ausruhen und Genesung]

Werbung

R&R [rest and recuperation / recreation]

Heimaturlaub {m}mil.

set of real numbers <ℝ, R>

Menge {f} der reellen Zahlen <ℝ, R>math.

rest and recreation <R&R>

Ruhe und Erholung

Spiel und Spaßidiom

rest and relaxation <R & R>

Diensturlaub {m} für Armeeangehörigemil.

rest and relaxation <R&R>

Spiel und Spaß

Erholung {f}

rest and recuperation <R&R>

Fronturlaub {m}mil.

repeatability and reproducibility <R&R>

Wiederholbarkeit und Reproduzierbarkeit <R&R>engin.tech.

rest and recreation <R & R>

Diensturlaub {m} für Armeeangehörigemil.

Belt and Road Initiative [in China] <B&R, B&R Initiative, BRI>

Neue Seidenstraße {f} [ugs.] [Belt and Road Initiative; bis 2016: Projekt One Belt, One Road (OBOR)]econ.pol.

rhythm and blues <R&B, R'n'B or RnB>

Rhythm and Blues {m} <R&B, R'n'B, RnB>mus.

Rhythm'n'Blues {m} <R&B, R'n'B, RnB>mus.

Park & Ride <P&R, P+R> [Br.] [traffic sign]

Parken und Reisen [Verkehrszeichen]traffic

set of irrational numbers <ℝ\ℚ, R\Q>

Menge {f} der irrationalen Zahlen <ℝ\ℚ, R\Q>math.

amount-of-substance ratio <R, r, mol/mol>

Stoffmengenverhältnis {n} <R, r, mol/mol>chem.

rotations per minute <rpm, RPM, r/min, r·min−1> [coll.] [revolutions per minute]

Umdrehungen {pl} pro Minute <rpm, RPM, r/min, r·min−1, U/min.> [U/Min. ist veraltet]tech.unit

radiography and fluoroscopy <R&F, R/F>

Röntgen und Durchleuchtung [Radiographie und Fluoroskopie]MedTech.

shipping and receiving <S&R, S/R>

Versand und Empfangcomm.

• unlocking some of the mysteries of the R-process of stellar nucleosynthesis and probing the composition of the Earth's deep crust, creating reflection seismology vibroseis data which has helped geologists and follow-on mining company prospecting.
• Grains bearing the isotopic signature of "r-process" (rapid neutron capture) and alpha process (alpha capture) types of nucleosynthesis are useful in testing models of supernova explosions.
• Limiting factors in its precision are the quality of observations of faint stars and the uncertainty of the primordial abundances of r-process elements.
• The dwarf galaxy Reticulum II is enriched in r-process heavy elements.
• It is hypothesized that such elements, if formed by the r-process in exploding supernovae, are ejected fully ionized and so do not undergo radioactive decay as long as they do not encounter electrons in outer space.

• Several of these are synthesized from lighter elements by the slow neutron capture process (S-process) inside old stars and by the R-process in supernova explosions.
• Elements heavier than iron were produced in supernovae and colliding neutron stars through the r-process, and in AGB stars through the s-process, both of which involve the capture of neutrons by atomic nuclei.
• Along with all elements having atomic weights higher than that of iron, uranium is only naturally formed by the r-process (rapid neutron capture) in supernovae and neutron star mergers.
• The stable form of scandium is created in supernovas via the r-process. Also, scandium is created by cosmic ray spallation of the more abundant iron nuclei.
• Compared to other ultra-metal-poor, r-process enriched stars (as CS22892-052, BD +17° 3248, HE 1523-0901) CS31082-001 has higher abundances of the actinides (Th, U), but a surprisingly low Pb abundance.

• The "s"-process contrasts with the "r"-process, in which successive neutron captures are "rapid": they happen more quickly than the beta decay can occur.
• The "r"-process entails a succession of "rapid" neutron captures (hence the name) by one or more heavy seed nuclei, typically beginning with nuclei in the abundance peak centered on 56Fe.
• 910% of natural lanthanum: it is produced in the s-process (slow neutron capture, which occurs in low- to medium-mass stars) and the r-process (rapid neutron capture, which occurs in core-collapse supernovae).
• 8682(2) u; Both isotopes of silver are produced in stars via the s-process (slow neutron capture), as well as in supernovas via the r-process (rapid neutron capture).
• Stars fuse light elements to heavier ones in their cores, giving off energy in the process known as stellar nucleosynthesis.

• The process of slow neutron capture used to produce nuclides as heavy as 257Fm is blocked by short-lived isotopes of fermium that undergo spontaneous fission (for example, 258Fm has a half-life of 370 µs); this is known as the "fermium gap" and prevents the synthesis of heavier elements in such a reaction.