Results 41 to 50 of about 2,710,536 (294)

Elastic and total cross sections for simple biomolecules in the intermediate energy range

AIP Advances, 2015
The elastic and total cross sections for formaldehyde, acetaldehyde, acetone, 2-butanone and formamide are calculated using the spherical complex optical potential formalism in the intermediate energy range from 50 eV to 10 keV. These cross sections find
Dhanoj Gupta, Rahla Naghma, Bobby Antony
doaj   +1 more source

Low-Energy Electron Elastic Total Cross Sections for Ho, Er, Tm, Yb, Lu, and Hf Atoms

Atoms, 2020
The robust Regge-pole methodology wherein is fully embedded the essential electron-electron correlation effects and the vital core polarization interaction has been used to explore negative ion formation in the large lanthanide Ho, Er, Tm, Yb, Lu, and Hf
Zineb Felfli, Alfred Z. Msezane
doaj   +1 more source

Electron impact ionization cross sections of C2H4 molecule

Chemical Physics Impact, 2020
In this paper, we have investigated partial and total integral ionization cross sections of C2H4 molecule by Jain-Khare semiempirical approach during the electron impact. They show good agreement with available data.
Rajeev Kumar, Pawan Kumar Sharma
doaj   +1 more source

Total and differential ionization cross sections in collision between nitrogen atom and singly charged sodium ion

Scientific Reports, 2023
We present a theoretical study of the ionization of nitrogen atom by a singly charged sodium ion using the classical trajectory Monte Carlo method. Although we suffer from a lack of cross section data of this collision system, the knowledge of the basic ...
M. Al-Ajaleen, K. Tőkési
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Elastic proton–neutron and antiproton–neutron scattering in holographic QCD

European Physical Journal C: Particles and Fields, 2023
The total and differential cross sections of the elastic proton–neutron and antiproton–neutron scattering are studied in a holographic QCD model, focusing on the Regge regime.
Akira Watanabe, Sayed Anwar Sirat, Zhibo Liu   +2 more
doaj   +1 more source

Positron Scattering from Pyrimidine

Atoms, 2023
The positron impact cross-sections of pyrimidine molecules are reported from 1 eV to 5000 eV. These cross-sections include differential elastic, integral elastic, and direct ionisation.
Abhishek Prashant, Meetu Luthra, Kanupriya Goswami, Anand Bharadvaja, Kasturi Lal Baluja   +4 more
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Retrieval of Total Scattering Cross Sections of Molecules from Inhomogeneously Broadened Absorption Lines

Journal of Spectroscopy, 2018
A new method of retrieving quantitative information on the hard, soft, and diffraction collision’s frequencies from inhomogeneously pressure-broadened line profiles was proposed and tested.
V. P. Kochanov, L. N. Sinitsa
doaj   +1 more source

Regge description of high energy pion pion total cross sections [PDF]

, 2004
We have recently presented a Regge description of pion-pion total cross sections valid above 1.4 GeV, consistent with the few existing experiments, factorization and crossing symmetry.
Hagiwara K., JOSÉ R. PELÁEZ, Peláez J. R., Peláez J. R., Zakharov B. G.   +4 more
core   +4 more sources