X-rays Help to Unfuzzy the Concept of Measurement

被引：37

作者：

Curceanu, C. ^{[1
,2
,3
]}

Hiesmayr, B. C. ^{[4
]}

Piscicchia, K. ^{[1
,2
,3
]}

机构：

[1] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Rome, Italy

[2] Museo Stor Fis, I-00184 Rome, Italy

[3] Ctr Studi & Ric Enrico Fermi, Compendio Viminale, I-00184 Rome, Italy

[4] Univ Vienna, Fac Phys, A-1090 Vienna, Austria

来源：

JOURNAL OF ADVANCED PHYSICS | 2015年 / 4卷 / 03期

关键词：

The Measurement Problem; Collapse Models; X Rays;

D O I：

10.1166/jap.2015.1193

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In the last decades huge theoretical effort was devoted to the development of consistent theoretical models, aiming to solve the so-called "measurement problem," to which John Bell dedicated part of his thoughts. Among these, the Dynamical Reduction Models possess the unique characteristic to be experimentally testable, thus enabling to set experimental upper bounds on the reduction rate parameter lambda characterizing these models. Analysing the X-ray spectrum emitted by an isolated slab of Germanium, we set the most stringent limit on the parameter lambda up to date.

引用

页码：263 / 266

页数：4

共 17 条

[1] Neutrinoless double-β decay of 76Ge:: First results from the International Germanium Experiment (IGEX) with six isotopically enriched detectors [J].

Aalseth, CE ;

Avignone, FT ;

Brodzinski, RL ;

Collar, JI ;

Garcia, E ;

González, D ;

Hasenbalg, F ;

Hensley, WK ;

Kirpichnikov, IV ;

Klimenko, AA ;

Miley, HS ;

Morales, A ;

Morales, J ;

de Solórzano, AO ;

Osetrov, SB ;

Pogosov, VS ;

Puimedón, J ;

Reeves, JH ;

Salinas, A ;

Sarsa, ML ;

Smolnikov, AA ;

Starostin, AS ;

Tamanyan, AG ;

Vasenko, AA ;

Vasiliev, SI ;

Villar, JA .

PHYSICAL REVIEW C, 1999, 59 (04) :2108-2113

[2]

Adler S. L., 2004, QUANTUM THEORY EMERG

[3]

Alder S.L., 2007, J PHYS A, V40, P2935

[4] Are collapse models testable with quantum oscillating systems? The case of neutrinos, kaons, chiral molecules [J].

Bahrami, M. ;

Donadi, S. ;

Ferialdi, L. ;

Bassi, A. ;

Curceanu, C. ;

Di Domenico, A. ;

Hiesmayr, B. C. .

SCIENTIFIC REPORTS, 2013, 3

[5] Towards quantum superpositions of a mirror: An exact open systems analysis [J].

Bassi, A ;

Ippoliti, E ;

Adler, SL .

PHYSICAL REVIEW LETTERS, 2005, 94 (03) :1-4

[6] Dynamical reduction models [J].

Bassi, A ;

Ghirardi, GC .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2003, 379 (5-6) :257-426

[7] A pedestrian approach to the measurement problem in quantum mechanics [J].

Boughn, Stephen ;

Reginatto, Marcel .

EUROPEAN PHYSICAL JOURNAL H, 2013, 38 (04) :443-470

[8] Quantum explorations: from the waltz of the Pauli exclusion principle to the rock of the spontaneous collapse [J].

Curceanu, C. ;

Bartalucci, S. ;

Bassi, A. ;

Bertolucci, S. ;

Berucci, C. ;

Bragadireanu, A. M. ;

Cargnelli, M. ;

Clozza, A. ;

De Paolis, L. ;

Di Matteo, S. ;

Donadi, S. ;

d'Uffizi, A. ;

Egger, J-P ;

Guaraldo, C. ;

Iliescu, M. ;

Ishiwatari, T. ;

Laubenstein, M. ;

Marton, J. ;

Milotti, E. ;

Pietreanu, D. ;

Piscicchia, K. ;

Ponta, T. ;

Sbardella, E. ;

Scordo, A. ;

Shi, H. ;

Sirghi, D. L. ;

Sirghi, F. ;

Sperandio, L. ;

Doce, O. Vazquez ;

Zmeskal, J. .

PHYSICA SCRIPTA, 2015, 90 (02)

[9] Are Collapse Models Testable via Flavor Oscillations? [J].

Donadi, Sandro ;

Bassi, Angelo ;

Curceanu, Catalina ;

Di Domenico, Antonio ;

Hiesmayr, Beatrix C. .

FOUNDATIONS OF PHYSICS, 2013, 43 (07) :813-844

[10] Spontaneous radiation of free electrons in a nonrelativistic collapse model [J].

Fu, QJ .

PHYSICAL REVIEW A, 1997, 56 (03) :1806-1811

← 1 2 →