Results 51 to 60 of about 1,245,725 (288)

Nuclear level density with proton resonance using Gaussian orthogonal ensemble theory

Iraqi Journal of Physics, 2019
The Gaussian orthogonal ensemble (GOE) version of the random matrix theory (RMT) has been used to study the level density following up the proton interaction with 44Ca, 48Ti and 56Fe.
R. J. Kadhim
doaj   +1 more source

Calculations of $K^-$ nuclear quasi-bound states based on chiral meson-baryon amplitudes

, 2012
In-medium ${\bar K}N$ scattering amplitudes developed within a new chirally motivated coupled-channel model due to Cieply and Smejkal that fits the recent SIDDHARTA kaonic hydrogen 1s level shift and width are used to construct $K^-$ nuclear potentials ...
Bazzi, Bazzi, Cieplý, Cieplý, Cieplý, Cieplý, Daniel Gazda, Gazda, Gazda, Gazda, Jiří Mareš, Lutz, Mareš, Ramos, Waas, Waas, Weise, Wycech   +17 more
core   +1 more source

Nuclear Partition Functions at Temperatures Exceeding 10^10 K [PDF]

, 2003
Nuclear partition functions were calculated for a grid of temperatures from 1.2x10^10 K to 2.75x10^11 K ...
Rauscher, T.
core   +3 more sources

COMBINATORIAL MODEL OF NUCLEAR LEVEL DENSITIES

Capture Gamma-Ray Spectroscopy and Related Topics, 2013
info:eu-repo/semantics ...
Hilaire, Stéphane, Girod, Michel, Goriely, Stéphane   +2 more
openaire   +2 more sources

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

FEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva, Ariann E. Mendoza‐Martínez, P. Abril Medina‐Flores, Carlos Campero‐Basaldua, Alexander DeLuna, Soledad Funes   +5 more
wiley   +1 more source

Suzaku Observations of the Circinus galaxy

, 2008
We report Suzaku observations of the active, Compton-thick Circinus galaxy. Observations were obtained with both the X-ray Imaging spectrometer (XIS) and the Hard X-ray Detector (HXD).
A. S. Wilson, Bauer, Freeman, G. Matt, Ghisellini, Itoh, Koyama, L. J. Greenhill, Madau, Madejski, Magdziarz, Marconi, Matt, Mizuno, Oliva, Sambruna, Serlemitsos, Setti, Smith, Takahashi, Takahashi, Wilson, Y. Terashima, Y. Yang, Yang   +24 more
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Discrete Levels Density and Spin Cut off Parameters of the 36Cl, 40K, 60Co and 61Ni Nucleuses [PDF]

مجله علوم و فنون هسته‌ای, 2010
On the bases of Bethe and the constant temperature models, the level density parameters have been calculated for the 36Cl, 40K, 60Co and 61Ni nuclei, nucleuses through fitting the complete level schemes in low excitation energy levels.
R. . Razavinejad, T. Kakavand, A.N. . Behkami   +2 more
doaj  

Nuclear level density of 69Zn from gamma gated particle spectrum and its implication on 68Zn(n, γ)69Zn capture cross section

Physics Letters B, 2020
Evaporated α-spectra have been measured in coincidence with low energy discrete γ-rays from residual nucleus 68Zn populated by αn evaporation from compound nucleus 73Ge produced in the reaction 64Ni(9Be,αn)68Zn at E(9Be) = 30 MeV.
Rajkumar Santra, Balaram Dey, Subinit Roy, Md.S.R. Laskar, R. Palit, H. Pai, S. Rajbanshi, Sajad Ali, Saikat Bhattacharjee, F.S. Babra, Anjali Mukherjee, S. Jadhav, Balaji S. Naidu, Abraham T. Vazhappilly, Sanjoy Pal   +14 more
doaj   +1 more source

Dependence of direct neutron capture on nuclear-structure models [PDF]

, 1998
The prediction of cross sections for nuclei far off stability is crucial in the field of nuclear astrophysics. We calculate direct neutron capture on the even-even isotopes $^{124-145}$Sn and $^{208-238}$Pb with energy levels, masses, and nuclear density
A. M. Kobos, B. Pfeiffer, E. Krausmann, F.-K. Thielemann, G. Audi, G. J. Matthews, G. R. Satchler, H. Beer, H. Beer, H. C. Pradhan, H. de Vries, H. Oberhummer, H. Oberhummer, J. Chen, J. Dobaczewski, J. Dobaczewski, J. Dobaczewski, J. J. Cowan, J. Meißner, J. Meißner, K. Grün, K. H. Kim, K.-L. Kratz, K.-L. Kratz, M. J. Martin, M. M. Sharma, M. M. Sharma, M. M. Sharma, M. M. Sharma, P. Hoff, P. Möller, P. Möller, P. Möller, P. Möller, P. Möller, R. Bieber, R. L. Macklin, S. Goriely, T. Rauscher, T. Rauscher, V. F. Sears, Y. K. Gambhir   +41 more
core   +2 more sources