Results 31 to 40 of about 1,156,331 (301)

Cross Sections for Multistep Direct Reactions [PDF]

Journal of Nuclear Science and Technology, 2002
Inelastic scattering and charge-exchange reactions have been analysed at energies ranging from 14 to 27 MeV using the modified multistep direct reaction theory (MSD) of Feshbach, Kerman and Koonin.1) The modified theory considers the non-DWBA matrix elements in the MSD cross section formulae and includes both incoherent particle- hole excitations and ...
Paraskevi Demetriou, Andrzej Marcikowski, Bohdan Mariański   +2 more
openaire   +1 more source

Neutrino Capture on $^{13}$C

, 2012
We present neutrino cross sections on $^{13}$C. The charged-current cross sections leading to various states in the daughter $^{13}N$ and the neutral-current cross sections leading to various states in the daughter $^{13}$C are given.
A. Arima, A. B. Balantekin, B. Pontecorvo, B. Pontecorvo, J. D. Walecka, T. Kajino, T. Suzuki   +6 more
core   +1 more source

Proton capture cross section of Sr isotopes and their importance for nucleosynthesis of proton-rich nuclides [PDF]

, 2001
The (p,$\gamma$) cross sections of three stable Sr isotopes have been measured in the astrophysically relevant energy range. These reactions are important for the $p$-process in stellar nucleosynthesis and, in addition, the reaction cross sections in the
A. Heger, E. Somorjai, E. Somorjai, F. D. Becchetti, F. G. Perey, F. R. Chloupek, Gy. Gyürky, H. Schatz, H. Sievers, H. Sievers, H.-W. Müller, I. Borbély-Kiss, J. Bork, J. Holmes, J. M. Pearson, J. P. Jeukenne, M. Arnould, M. Arnould, M. Rayet, M. Rayet, P. Demetriou, P. Demetriou, P. E. Koehler, P. Mohr, P. Möller, R. K. Wallace, S. E. Woosley, S. E. Woosley, S. Goriely, S. Goriely, S. Goriely, S. Harissopulos, T. Rauscher, T. Rauscher, T. Rauscher, T. Rauscher, T. Sauter, W. M. Howard, Yu. M. Gledenov, Z. Y. Bao, Zs. Fülöp, Zs. Fülöp   +41 more
core   +2 more sources

Microscopic calculations of low-energy reaction cross sections

Physical Review C, 1990
Microscopic calculations of nuclear reaction cross sections and total reaction probabilities are compared with measurements for the {ital d}+Si, {sup 3,4}He+Si, and {ital d}+Ge systems at energies ranging from 2 to 53 MeV/nucleon. Good agreement is obtained, except for {sup 3}He+Si at the very lowest energies, when zero-range nucleon-nucleon forces are
Warner, R. E., Felder, Gary
openaire   +4 more sources

Deuteron-induced reaction cross sections for 93Zr up to 200 MeV [PDF]

EPJ Web of Conferences
The analysis of the deuteron–induced reactions on 93Zr target nucleus is carried out paying due consideration to the nuclear reaction mechanisms associated to the deuteron interaction process.
Avrigeanu Marilena, Avrigeanu Vlad
doaj   +1 more source

Total reaction cross sections from elastic alpha-nucleus scattering angular distributions around the Coulomb barrier

, 2010
The total reaction cross section $\sigma_{\rm{reac}}$ is a valuable measure for the prediction of $\alpha$-induced reaction cross sections within the statistical model and for the comparison of scattering of tightly bound projectiles to weakly bound and ...
Fülöp, Zs., Galaviz, D., Gyürky, Gy., Kiss, G. G., Mohr, P., Somorjai, E.   +5 more
core   +1 more source

Quenching of Cross Sections in Nucleon Transfer Reactions

Physical Review Letters, 2013
5 pages, 3 figures, accepted to Physical Review ...
Kay, B. P., Schiffer, J. P., Freeman, S. J.   +2 more
openaire   +4 more sources

Coulomb and nuclear effects in breakup and reaction cross sections

, 2016
We use a three-body Continuum Discretized Coupled Channel (CDCC) model to investigate Coulomb and nuclear effects in breakup and reaction cross sections.
Canto, L. Felipe, Descouvemont, Pierre, Hussein, Mahir S.   +2 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Measurement of (n, xnγ) reaction cross sections in W isotopes

EPJ Web of Conferences, 2017
Evaluated nuclear data bases currently used for numerical simulation for the development of nuclear reactors still present large uncertainties. Their improvement is necessary, in particular through better reaction models and nuclear data.
Henning Greg, Bacquias Antoine, Borcea Catalin, Capote Roberto, Dessagne Philippe, Drohé Jean-Claude, Kawano Toshihiko, Kerveno Maëlle, Negret Alexandru, Nyman Markus, Olacel Adina, Plompen Arjan, Romain Pascal, Scholtes Pol, Rudolf Gérard   +14 more
doaj   +1 more source