Maksud "alternating-gradient focusing" dalam kamus Corsica

SEBUTAN ALTERNATING-GRADIENT FOCUSING DALAM CORSICA

alternating-gradient focusing

APAKAH MAKSUD ALTERNATING-GRADIENT FOCUSING dalam CORSICA?

Fokus kuat

Strong focusing

Dalam fizik pemecut fokuskan yang kuat atau peralihan-kecerunan fokus adalah prinsip bahawa kesan bersih pada rasuk partikel zarah yang dikenakan melalui gradien medan berganti adalah untuk membuat rasuk menumpuk. Sebaliknya "Lemah menumpukan" adalah prinsip bahawa lingkaran yang berdekatan, yang digambarkan oleh zarah bercas bergerak dalam medan magnet seragam, hanya berpotongan sekali setiap revolusi. Teorem Earnshaw menunjukkan bahawa tumpuan serentak dalam dua arah sekaligus adalah mustahil. Walaubagaimanapun, tiang-tiang siklotron atau dua atau lebih magnet quadrupole jarak bergantian menumpukan secara mendatar dan menegak. Fokus yang kuat pertama kali diakui oleh Nicholas Christofilos pada tahun 1949 tetapi tidak diterbitkan, Pada tahun 1952, prinsip pemfokusan yang kuat telah dikembangkan secara bebas oleh Ernest Courant, Milton S. Livingston, Hartland Snyder dan J. Blewett di Brookhaven National Laboratory, yang kemudian mengakui keutamaan Idea Christofilos '. Kelebihan penumpuan yang kuat kemudiannya segera direalisasikan, dan digunakan pada Synchrotron Gradient Alternating.

In accelerator physics strong focusing or alternating-gradient focusing is the principle that the net effect on a particle beam of charged particles passing through alternating field gradients is to make the beam converge. By contrast "Weak focusing" is the principle that nearby circles, described by charged particles moving in a uniform magnetic field, only intersect once per revolution. Earnshaw's theorem shows that simultaneous focusing in two directions at once is impossible. However, ridged poles of a cyclotron or two or more spaced quadrupole magnets alternately focus horizontally and vertically. Strong focusing was first conceived by Nicholas Christofilos in 1949 but not published, In 1952, the strong focusing principle was independently developed by Ernest Courant, Milton S. Livingston, Hartland Snyder and J. Blewett at Brookhaven National Laboratory, who later acknowledged the priority of Christofilos' idea. The advantages of strong focusing were then quickly realised, and deployed on the Alternating Gradient Synchrotron.

Definisi alternating-gradient focusing dalam kamus Corsica

Takrif kecerunan bergantian yang menumpukan pada kamus adalah satu kaedah menumpukan rasuk zarah yang dikenakan pada pemecut berkuasa tinggi, di mana satu siri kanta magnetik atau elektrostatik bergantian menumpuk dan menyimpang rasuk, menghasilkan kesan fokus yang net dan dengan itu mencegah rasuk dari penyebaran.

TERJEMAHAN ALTERNATING-GRADIENT FOCUSING

Cari terjemahan alternating-gradient focusing kepada 25 bahasa dengan penterjemah Corsica pelbagai bahasa kami.

Terjemahan alternating-gradient focusing dari Corsica ke bahasa lain yang dibentangkan dalam bahagian ini telah diperolehi menerusi terjemahan statistik automatik; di mana unit terjemahan penting adalah perkataan «alternating-gradient focusing» dalam Corsica.

• Penterjemah Corsica - Cina: 交变梯度聚焦
• Penterjemah Corsica - Czech: centrándose alterna gradiente
• Corsica: alternating-gradient focusing
• Penterjemah Corsica - Hindi: बारी - ढाल ध्यान केंद्रित
• Penterjemah Corsica - Amhara: بالتناوب - التدرج التركيز
• Penterjemah Corsica - Rusia: знакопеременной фокусировки
• Penterjemah Corsica - Punjabi: alternada gradiente concentrando
• Penterjemah Corsica - Basque: বিকল্প-গ্রেডিয়েন্ট ফোকাসিং
• Penterjemah Corsica - Frisia: gradient alternatif de focalisation
• Penterjemah Corsica - Melayu: Menumpukan-kecerunan menumpukan
• Penterjemah Corsica - Chichewa: Wechsel Gradienten Fokus
• Penterjemah Corsica - Jepun: 交流勾配焦点
• Penterjemah Corsica - Kreol Haiti: 교류 그라데이션 초점
• Penterjemah Corsica - Jerman: Pandhu arah gantian
• Penterjemah Corsica - Vietnam: gradient xen kẽ tập trung
• Penterjemah Corsica - Tagalog: மாற்று-சாய்வு மையமாக
• Penterjemah Corsica - Marathi: बारीक-बारीक केंद्रित करणे
• Penterjemah Corsica - Turki: Alternatif gradyan odaklama
• Penterjemah Corsica - Itali: alternata gradiente di messa a fuoco
• Penterjemah Corsica - Poland: Gradient przemiennego ogniskowania
• Penterjemah Corsica - Ukraine: знакозмінного фокусування
• Penterjemah Corsica - Romania: alternativ gradient de focalizare
• Penterjemah Corsica - Cina: εναλλασσόμενου κλίση εστίαση
• Penterjemah Corsica - Afrikaans: wisselende - helling fokus
• Penterjemah Corsica - Swahili: alternerande - gradient fokusering
• Penterjemah Corsica - Parsi: alternerende - gradient fokus

CORSICA BUKU YANG BERKAIT DENGAN «ALTERNATING-GRADIENT FOCUSING»

Ketahui penggunaan alternating-gradient focusing dalam pilihan bibliografi berikut. Buku yang berkait dengan alternating-gradient focusing dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.

Focusing of Charged Particles

Use of alternating-gradient focusing accordingly would afford a means for reducing the radial excursions due to momentum errors to about 2% of the value found for this example of a constant-gradient accelerator, and this property of the  ...

Albert Septier, 2012

An Introduction to Particle Accelerators

Alternating-gradient focusing is so strong that the cyclotron's guide field can increase radially so that particles can remain in synchronism as they are accelerated into the relativistic regime. The defocusing due to the positive gradient is small in ...

Edmund Wilson, Edward J. N. Wilson, 2001

The Development of Colliders

I L. W. Jonxs.5 L. J. Laslett,|| and K. M. Terwilliger§ Midwestern Universities Research Association (Received June 6, 1956) It is possible, by using alternating -gradient focusing, to design circular accelerators with magnetic guide fields which ...

C. Pellegrini, Andrew Marienhoff Sessler, 1995

Handbook of Accelerator Physics and Engineering

Courant and Snyder explained this with an optical analogy of alternating focusing by equal convex and concave lenses. This alternating gradient focusing was announced in [5], but the idea had actually been patented earlier [6]. Alternating ...

Alex Chao, M. Tigner, 1999

The Principles of Circular Accelerators and Storage Rings

CHAPTER 3 Alternating-gradient focusing Machine designers now think almost exclusively in terms of alternating-gradient focusing, or strong focusing as it is also known. Their conversion from weak to strong focusing was rapid and decisive ...

Philip J. Bryant, Kjell Johnsen, 2005

Methods in Physical Chemistry

1.3.2 Alternating-Gradient Focusing A schematic of the experimental setup for AG focusing of molecules is shown in Figure 1.6. The molecules to be investigated are again seeded in an inert carrier gas and injected through a pulsed valve into  ...

Rolf Sch?fer, Peter C. Schmidt, 2012

Alternating Gradient Focusing of the 20-inch Cyclotron ...

"The 3/4 Mev external proton beam from the 20-inch cyclotron appeared to diverge from an astigmatic source.

Edward L. Hubbard, Elmer L. Kelly, Lawrence Radiation Laboratory, 1953

Nuclear Physics

The general principle of alternating-gradient focusing follows from the fact that an alternation of focusing and defocusing lenses (electromagnetic or optical) of equal focal length is a focusing combination independent of which lens comes first.

Luke C. L. Yuan, Marton, Kati, C. S. Wu, 1963

Nuclear and Radiochemistry

To understand qualitatively how this so-called alternating-gradient focusing or strong focusing works we recall that, for a given angular deviation from the orbit, the vertical oscillation amplitude is proportional to n "2, the radial amplitude ...

G. Friedlander, 1981

Free Electron Lasers 2000

USA Abstract We solve the eigenvalue problem for a high gain free-electron laser in the "water-bag" model including alternating- gradient focusing by a variational- solution-based (VSB) expansion method. Such VSB expansion method is very ...

V. N. Litvinenko, Y. K. Wu, 2005