Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gerald P. Miller"'
Publikováno v:
Geosciences, Vol 14, Iss 9, p 227 (2024)
Shear wave velocity is an important parameter for estimating soil properties used in analyzing the dynamic response of soil to seismic loading. This paper focuses on developing a model for predicting shear wave velocity in unsaturated soils. The mode
Externí odkaz:
https://doaj.org/article/c2e56e79de5341c791e8059cca848d49
Autor:
Chien-Yeah Seng, Vincenzo Cirigliano, Xu Feng, Mikhail Gorchtein, Luchang Jin, Gerald A. Miller
Publikováno v:
Physics Letters B, Vol 846, Iss , Pp 138259- (2023)
It was recently estimated that the strong isospin-symmetry breaking (ISB) corrections to the Fermi matrix element in free neutron decay could be of the order 10−4, one order of magnitude larger than the naïve estimate based on the Behrends-Sirlin-
Externí odkaz:
https://doaj.org/article/f9d71c4ba4044c658075f4569e565795
Autor:
Daniele S. M. Alves, Daniele Barducci, Gianluca Cavoto, Luc Darmé, Luigi Delle Rose, Luca Doria, Jonathan L. Feng, André Frankenthal, Ashot Gasparian, Evgueni Goudzovski, Carlo Gustavino, Shaaban Khalil, Venelin Kozhuharov, Attila J. Krasznahorkay, Tommaso Marchi, Manuel Meucci, Gerald A. Miller, Stefano Moretti, Marco Nardecchia, Enrico Nardi, Hugo Natal da Luz, Giovanni Organtini, Angela Papa, Ann-Kathrin Perrevoort, Vlasios Petousis, Gabriele Piperno, Mauro Raggi, Francesco Renga, Patrick Schwendimann, Rudolf Sýkora, Claudio Toni, Paolo Valente, Cecilia Voena, Cheuk-Yin Wong, Xilin Zhang
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 3, Pp 1-66 (2023)
Abstract The workshop “Shedding light on X17” brings together scientists looking for the existence of a possible new light particle, often referred to as X17. This hypothetical particle can explain the resonant structure observed at $$\sim $$ ∼
Externí odkaz:
https://doaj.org/article/dc767eab27774f44877ba3fac5a0f242
Autor:
Gerald A. Miller
Publikováno v:
Physics, Vol 4, Iss 2, Pp 590-596 (2022)
Color transparency, the reduction of initial-state or final-state interactions in coherent nuclear processes, is a natural prediction of QCD (quantum chromodynamics) provided that small-sized or point-like configurations (PLCs) are formed in high-mom
Externí odkaz:
https://doaj.org/article/4ded068da7ea43afa93b6e45f43ff21e
Autor:
Gerald A. Miller
Publikováno v:
Universe, Vol 9, Iss 5, p 209 (2023)
Nuclear super-allowed β decay has been used to obtain tight limits on the value of the CKM matrix element Vud that is important for unitarity tests and, therefore, for tests of the standard model. Current requirements on precision are so intense tha
Externí odkaz:
https://doaj.org/article/dd746ff2a0d54d3c86a55986fcdebb4e
Publikováno v:
Physics Letters B, Vol 790, Iss , Pp 484-489 (2019)
Sophisticated high-energy and large momentum-transfer scattering experiments combined with ab-initio calculations can reveal the short-distance behavior of nucleon pairs in nuclei. On an opposite energy and resolution scale, elastic electron scatteri
Externí odkaz:
https://doaj.org/article/a12fee2657ec4a6992acbcb7df3d04b7
Autor:
Xilin Zhang, Gerald A. Miller
Publikováno v:
Physics Letters B, Vol 813, Iss , Pp 136061- (2021)
In 2016, the ATOMKI collaboration announced [Phys. Rev. Lett. 116, 042501 (2016)] observing an unexpected enhancement of the e+-e−pair production signal in one of the Be8 nuclear transitions induced by an incident proton beam on a 7Li target. Many
Externí odkaz:
https://doaj.org/article/eaf07cfa2e1649c5b9a7de01b74acfb3
Autor:
Gerald A. Miller
Publikováno v:
Physics Letters B, Vol 777, Iss , Pp 442-446 (2018)
The momentum density, n(k) of interacting many-body Fermionic systems is studied (for k>kF) using examples of several well-known two-body interaction models. It is shown that n(k) can be approximated by a zero-range model for momenta k less than abou
Externí odkaz:
https://doaj.org/article/47f8309787b94528a41895f721a1a90f
Autor:
Xilin Zhang, Gerald A. Miller
Publikováno v:
Physics Letters B, Vol 773, Iss , Pp 159-165 (2017)
Recently the experimentalists in Krasznahorkay (2016) [1] announced observing an unexpected enhancement of the e+–e− pair production signal in one of the 8Be nuclear transitions. The subsequent studies have been focused on possible explanations b
Externí odkaz:
https://doaj.org/article/0b667c6217664c3d9c6a13010bc085f1
Publikováno v:
Nuclear Physics B, Vol 944, Iss , Pp - (2019)
New physics motivated by muonic puzzles (proton radius and muon g−2 discrepancies) is studied. Using a light scalar boson ϕ, assuming Yukawa interactions, accounts for these muonic puzzles simultaneously. Our previous work limits the existence of
Externí odkaz:
https://doaj.org/article/f1f12845b11e42b8b4bffefde7d635c0