Results 21 to 30 of about 45,255 (312)

Resonant backward-angle heavy-ion elastic scattering [PDF]

, 1978
We observe strong structure in the excitation functions of C12 + Si28 backward-angle scattering. Angular distributions at the peaks of the elastic excitation function are of the form PJ2(cosθ) [approximately J=15 (Ec.m.=23.3 MeV), J=18 (Ec.m.=26.0 MeV ...
Clover M.R., Gove H.E., Cherry R.N., Ost R., Devries R.M., Rust N.J.A.   +5 more
core   +1 more source

Higgs production by heavy ion scattering [PDF]

Physics Letters B, 1990
Abstract We compute the production cross section of the standard model Higgs by two photon processes in lead-lead collisions. We investigate several lead form factors and recently proposed impact parameter effects. No approximations are used for the underlying two photon mechanism.
Abraham, K. J., Laterveer, R., Vermaseren, J. A. M., Zeppenfeld, D.   +3 more
openaire   +2 more sources

Effects of configuration mixing in heavy-ion elastic scattering

EPJ Web of Conferences, 2014
A theoretical study of the influence of configuration mixing on elastic scattering cross section is performed for the system 16O + 27Al at 100 MeV. A simple twostate model space, including the 27Al 5/2+ ground and 5/2+ excited state at 2.73 MeV, is used ...
Cappuzzello F., Lubian J., Oliveira J. R. B., Agodi C., Bondí M., Carbone D., Cavallaro M., Chamon L. C., Cunsolo A., De Napoli M., Foti A., Nunes Garcia V., Gasques L. R., Gomes P. R. S., Linares R., Nicolosi D., Paes B., Tropea S.   +17 more
doaj   +1 more source

Improved spin–orbit torque induced magnetization switching efficiency by helium ion irradiation

Scientific Reports, 2022
Increasing the efficiency of spin–orbit torque (SOT) is of great interest in spintronics devices because of its application to the non-volatile magnetic random access memory and in-logic memory devices. Accordingly, there are several studies to alter the
Suhyeok An, Eunchong Baek, Jin-A Kim, Ki-Seung Lee, Chun-Yeol You   +4 more
doaj   +1 more source

Exploring the higher-order QED effects on the differential distributions of vacuum pair production in relativistic heavy-ion collisions

Physics Letters B, 2023
Extensive studies have been conducted in the past few decades to investigate potential signatures of higher-order QED effects in high-energy electromagnetic scattering processes.
Xinbai Li, Jiaxuan Luo, Zebo Tang, Xin Wu, Wangmei Zha   +4 more
doaj   +1 more source

Single Event Effects in CMOS Image Sensors [PDF]

, 2012
In this work, 3T Active Pixel Sensors (APS) are exposed to heavy ions (N, Ar, Kr, Xe), and Single Event Effects (SEE) are studied. Devices were fully functional during exposure, no Single Event Latch-up (SEL) or Single Event Functional Interrupt (SEFI ...
Goiffon, Vincent, Lalucaa, Valerian, Rolland, Guy, Petit, Sophie, Magnan, Pierre   +4 more
core   +1 more source

Exploring time like tranistions in pp, πp and AA reactions with HADES [PDF]

EPJ Web of Conferences, 2020
Radiative transition of an excited baryon to a nucleon with emission of a virtual massive photon converting to dielectron pair (Dalitz decays) provides important information about baryon-photon coupling at low q2 in timelike region.
Salabura Piotr, Adamczewski-Musch J., Arnoldi-Meadows B., Belounnas A., Belyaev A., Blanco A., Blume C., Böhmer M., Borisenko S, Chlad L., Chudoba P, Ciepał I., Dittert D., Dreyer J., Esmail W., Dürr M., Fabbietti L., Fateev S., Fonte P., Friese J., Fröhlich I., Förtsch J., Galatyuk T., Gernhäuser R., Golosov O., Golubeva M., Greifenhagen R., Guber F., Gumberidze M., Harabasz S., Hensch R., Höhne C., Holzmann R., Huck H., Ierusalimov A., Ivashkin A., Kämpfer B., Kampert K-H., Kardan B., Koenig I., Koenig W., Kornakov G., Kornas F., Kotte R., Kozela A., Kres I., Kuboś J., Kugler A., Kulesa P., Ladygin V., Lalik R., Lebedev A., Lebedev S., Linev S., Lopes L., Lorenz M., Lykasov G., Mahmoud T., Malige A., Markert J., Matulewicz T., Maurus S., Metag V., Michel J., Morozov S., Müntz C., Naumann L., Nowakowski K., Otto J.-H., Patel V., Pauly C., Pechenov V., Pechenova O., Petukhov O., Pfeifer D., Piasecki K., Pietraszko J., Prozorov A., Przygoda W., Pysz K., Ramstein B., Rathod N., Reshetin A., Ritman L., Rodriguez-Ramos P., Rost A., Salabura P., Scozzi F., Seck F., Selyuzhenkov I., Shabanov I., Singh US, Smyrski J., Spies S., Ströbele H., Stroth J., Stumm J., Svoboda O., Szala M., Tlusty P., Traxler M., Ungethüm C., Vazquez-Doce O., Wagner V., Weber A.A., Wendisch C., Wiebusch M.G., Wintz P., Wirth J., Zhilin A., Zumbruch P.   +110 more
doaj   +1 more source

Fabrication and ab initio study of downscaled graphene nanoelectronic devices [PDF]

, 2012
In this paper we first present a new fabrication process of downscaled graphene nanodevices based on direct milling of graphene using an atomic-size helium ion beam. We address the issue of contamination caused by the electron-beam lithography process to
Marek E. Schmidt, Harvey N. Rutt, Moktadir, Zakaria, Tsuchiya, Yoshishige, Manoharan Muruganathan, Shuojin Hang, Darren M. Bagnall, Harold Chong, Hiroshi Mizuta, Kalhor, Nima, Chi, Dam Hieu, Cuong, Nguyen Tien, Boden, Stuart A., Chong, Harold, Mizuta, Hiroshi, Rutt, Harvey N., Dam Hieu Chi, Schmidt, Marek E., Stuart A. Boden, Zakaria Moktadir, Nima Kalhor, Yoshishige Tsuchiya, Bagnall, Darren M., Muruganathan, Manoharan, Nguyen Tien Cuong, Otsuka, Nobuo, Nobuo Otsuka, Hang, Shuojin   +27 more
core   +1 more source

Gluonic probe for the short range correlation in nucleus

Physics Letters B, 2020
We investigate the gluonic probe to the nucleon-nucleon short range correlation (SRC) in nucleus through heavy flavor production in deep inelastic scattering (DIS).
Ji Xu, Feng Yuan
doaj   +1 more source

Lambda-Lambda Correlation in Relativistic Heavy Ion Collisions

EPJ Web of Conferences, 2015
We investigate Λ − Λ correlation function in relativistic heavy ion collisions to extract their interaction. Using an expanding source model for heavy ion collisions, we disentangle effects of collective expansion and those of the interaction at low ...
Morita Kenji, Furumoto Takenori, Ohnishi Akira   +2 more
doaj   +1 more source